Nortel 2360, 2350, 2361, WLAN 2382 Configuration Manual

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Part No. NN47250-500 (320657-F) October 2007

4655 Great America Parkway

Santa Clara, CA 95054

*320657-F*

Nortel WLAN—Security Switch 2300 Series Configuration Guide

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NN47250-500 (320657-F Version 02.01)

The information in this document is subject to change without notice. The statements, configurations, technical data, and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsibility for their applications of any products specified in this document. The information in this document is proprietary to Nortel Networks.

Trademarks and Service Marks

*Nortel, Nortel Networks, the Nortel logo, and the Globemark are trademarks of Nortel Networks. *Microsoft, MS, MS-DOS, Windows, and Windows NT are registered trademarks of Microsoft Corporation. *Adobe and Acrobat Reader are trademarks of Adobe Systems Incorporated. All other trademarks and registered trademarks are the property of their respective owners.

Restricted rights legend

Use, duplication, or disclosure by the United States Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and computer Software clause at DFARS 252.227-7013.

Notwithstanding any other license agreement that may pertain to, or accompany the delivery of, this computer software, the rights of the United States Government regarding its use, reproduction, and disclosure are as set forth in the Commercial computer Software-Restricted Rights clause at FAR 52.227-19.

Statement of conditions

In the interest of improving internal design, operational function, and/or reliability, Nortel Networks reserves the right to make changes to the products described in this document without notice.

Nortel Networks does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.

Portions of the code in this software product may be Copyright © 1988, Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms of such portions are permitted, provided that the above copyright notice and this paragraph are duplicated in all such forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that such portions of the software were developed by the University of California, Berkeley. The name of the University may not be used to endorse or promote products derived from such portions of the software without specific prior written permission.

SUCH PORTIONS OF THE SOFTWARE ARE PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

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Nortel WLAN—Security Switch 2300 Series Configuration Guide

In addition, the program and information contained herein are licensed only pursuant to a license agreement that contains restrictions on use and disclosure (that may incorporate by reference certain limitations and notices imposed by third parties).

Legal Information

This section includes the following legal information:

• “Trademarks and Service Marks” (page 2)

• “Limited Product Warranty” (page 3)

• “Nortel Networks software license agreement” (page 5)

• “SSH Source Code Statement” (page 6)

• “OpenSSL Project License Statements” (page 7)

Limited Product Warranty

The following sections describe the Nortel standard Product Warranty for End Users.

Products

Nortel WLAN—Wireless Security Switch 2300 Series Nortel WLAN—Access Points (2330/2330A/2330B and Series 2332)

Limited Warranty

Nortel standard warranty for hardware is one (1) year. Nortel warrants software materials to be defect free for 90 Days from time of purchase. Nortel requires purchasing the software subscription if a customer would like to receive the new versions of WLAN—Wireless Security Switch 2300 Series and Nortel WLAN — Management System software. This limited warranty extends only to you the original purchaser of the Product.

Exclusive Remedy

Your sole remedy under the limited warranty described above is, at Nortel’s sole option and expense, the repair or replacement of the non-conforming Product or refund of the purchase price of the non-conforming Products. Nortel’s obligation under this limited warranty is subject to compliance with Nortel’s then-current Return Material Authorization (“RMA”) procedures. All replaced Products will become the property of Nortel. Exchange Products not returned to Nortel will be invoiced at full Product list prices. Replacement Products may be new, reconditioned or contain refurbished materials. In connection with any warranty services hereunder, Nortel may in its sole discretion modify the Product at no cost to you to improve its reliability or performance.

Warranty Claim Procedures

Should a Product fail to conform to the limited warranty during the applicable warranty period as described above, Nortel must be notified during the applicable warranty period in order to have any obligation under the limited warranty.

The End Customer or their designated reseller must obtain a Return Material Authorization number (RMA number) from Nortel for the non-conforming Product and the non-conforming Product must be returned to

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Nortel according to the then-current RMA procedures. The End Customer or their designated reseller is responsible to ensure that the shipments are insured, with the transportation charges prepaid and that the RMA number is clearly marked on the outside of the package. Nortel will not accept collect shipments or those returned without an RMA number clearly visible on the outside of the package.

Exclusions and Restrictions Nortel shall not be responsible for any software, firmware, information or memory data contained in, stored on

or integrated with any Product returned to Nortel pursuant to any warranty or repair. Upon return of repaired or replaced Products by Nortel, the warranty with respect to such Products will

continue for the remaining unexpired warranty or sixty (60) days, whichever is longer. Nortel may provide out-of-warranty repair for the Products at its then-prevailing repair rates.

The limited warranty for the Product does not apply if, in the judgment of Nortel, the Product fails due to damage from shipment, handling, storage, accident, abuse or misuse, or it has been used or maintained in a manner not conforming to Product manual instructions, has been modified in any way, or has had any Serial Number removed or defaced. Repair by anyone other than Nortel or an approved agent will void this warranty.

EXCEPT FOR ANY EXPRESS LIMITED WARRANTIES FROM Nortel SET FORTH ABOVE, THE PRODUCT IS PROVIDED “AS IS”, AND Nortel AND ITS SUPPLIERS MAKE NO WARRANTY, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, WITH RESPECT TO PRODUCT OR ANY PART THEREOF, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR THOSE ARISING FROM COURSE OF PERFORMANCE, DEALING, USAGE OR TRADE. Nortel’S SUPPLIERS MAKE NO DIRECT WARRANTY OF ANY KIND TO END CUSTOMER FOR THE LICENSED MATERIALS. NEITHER Nortel NOR ANY OF ITS SUPPLIERS WARRANT THAT THE LICENSED MATERIALS OR ANY PART THEREOF WILL MEET END CUSTOMER'S REQUIREMENTS OR BE UNINTERRUPTED, OR ERROR-FREE, OR THAT ANY ERRORS IN THE PRODUCT WILL BE CORRECTED. SOME STATES/JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES SO THE ABOVE EXCLUSIONS MAY NOT APPLY TO END CUSTOMER. THIS LIMITED WARRANTY GIVES END CUSTOMER SPECIFIC LEGAL RIGHTS. END CUSTOMER MAY ALSO HAVE OTHER RIGHTS, WHICH VARY FROM STATE/JURISDICTION TO STATE/ JURISDICTION.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL Nortel OR ITS SUPPLIERS BE LIABLE FOR THE COST OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF PROFITS, OR FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, PUNITIVE OR INDIRECT DAMAGES (OR DIRECT DAMAGES IN THE CASE OF Nortel’S SUPPLIERS) ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, TORT (INCLUDING WITHOUT LIMITATION NEGLIGENCE), STRICT LIABILITY OR OTHERWISE ARISING OUT OF OR RELATED TO THE PRODUCT OR ANY USE OR INABILITY TO USE THE PRODUCT. Nortel’S TOTAL LIABILITY ARISING OUT OF OR RELATED TO THE PRODUCT, OR USE OR INABILITY TO USE THE PRODUCT, WHETHER IN CONTRACT, TORT (INCLUDING WITHOUT LIMITATION NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, SHALL NOT EXCEED THE PRICE PAID FOR THE PRODUCT. THE LIMITATIONS SET FORTH IN THIS SECTION SHALL APPLY EVEN IF Nortel AND/OR ITS SUPPLIERS ARE ADVISED OF THE POSSIBILITY OF SUCH DAMAGE, AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. Nortel NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS.

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Nortel WLAN—Security Switch 2300 Series Configuration Guide

Nortel Networks software license agreement

This Software License Agreement (“License Agreement”) is between you, the end-user (“Customer”) and Nortel Corporation and its subsidiaries and affiliates (“Nortel Networks”). PLEASE READ THE FOLLOWING CAREFULLY. YOU MUST ACCEPT THESE LICENSE TERMS IN ORDER TO DOWNLOAD AND/OR USE THE SOFTWARE. USE OF THE SOFTWARE CONSTITUTES YOUR ACCEPTANCE OF THIS LICENSE AGREEMENT. If you do not accept these terms and conditions, return the Software, unused and in the original shipping container, within 30 days of purchase to obtain a credit for the full purchase price.

“Software” is owned or licensed by Nortel, its parent or one of its subsidiaries or affiliates, and is copyrighted and licensed, not sold. Software consists of machine-readable instructions, its components, data, audio-visual content (such as images, text, recordings or pictures) and related licensed materials including all whole or partial copies. Nortel grants you a license to use the Software only in the country where you acquired the Software. You obtain no rights other than those granted to you under this License Agreement. You are responsible for the selection of the Software and for the installation of, use of, and results obtained from the Software.

1.Licensed Use of Software. Nortel Networks grants Customer a nonexclusive license to use a copy of the Software on only one machine at any one time or to the extent of the activation or authorized usage level, whichever is applicable. To the extent Software is furnished for use with designated hardware or Customer furnished equipment (“CFE”), Customer is granted a nonexclusive license to use Software only on such hardware or CFE, as applicable. Software contains trade secrets and Customer agrees to treat Software as confidential information using the same care and discretion Customer uses with its own similar information that it does not wish to disclose, publish or disseminate. Customer will ensure that anyone who uses the Software does so only in compliance with the terms of this Agreement. Customer shall not a) use, copy, modify, transfer or distribute the Software except as expressly authorized; b) reverse assemble, reverse compile, reverse engineer or otherwise translate the Software; c) create derivative works or modifications unless expressly authorized; or d) sublicense, rent or lease the Software. Licensors of intellectual property to Nortel are beneficiaries of this provision. Upon termination or breach of the license by Customer or in the event designated hardware or CFE is no longer in use, Customer will promptly return the Software to Nortel or certify its destruction. Nortel may audit by remote polling or other reasonable means to determine Customer’s Software activation or usage levels. If suppliers of third party software included in Software require Nortel to include additional or different terms, Customer agrees to abide by such terms provided by Nortel with respect to such third party software.

2.Warranty. Except as may be otherwise expressly agreed to in writing between Nortel Networks and Customer, Software is provided “AS IS” without any warranties (conditions) of any kind. NORTEL NETWORKS DISCLAIMS ALL WARRANTIES (CONDITIONS) FOR THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND ANY WARRANTY OF NON-INFRINGEMENT. Nortel Networks is not obligated to provide support of any kind for the Software. Some jurisdictions do not allow exclusion of implied warranties, and, in such event, the above exclusions may not apply.

3.Limitation of Remedies. IN NO EVENT SHALL Nortel OR ITS AGENTS OR SUPPLIERS BE LIABLE FOR ANY OF THE FOLLOWING: a) DAMAGES BASED ON ANY THIRD PARTY CLAIM; b) LOSS OF, OR DAMAGE TO, CUSTOMER’S RECORDS, FILES OR DATA; OR c) DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES (INCLUDING LOST PROFITS OR SAVINGS), WHETHER IN CONTRACT, TORT OR OTHERWISE (INCLUDING NEGLIGENCE) ARISING OUT OF YOUR USE OF THE SOFTWARE, EVEN IF Nortel NETWORKS, ITS AGENTS OR SUPPLIERS HAVE BEEN ADVISED OF THEIR POSSIBILITY. The forgoing limitations of remedies also apply to any developer and/or supplier of the Software. Such developer and/or supplier is an intended beneficiary of this Section. Some jurisdictions do not allow these limitations or exclusions and, in such event, they may not apply.

4.General a)If Customer is the United States Government, the following paragraph shall apply: All Nortel Software available under

this License Agreement is commercial computer software and commercial computer software documentation and, in the event Software is licensed for or on behalf of the United States Government, the respective rights to the software and

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software documentation are governed by Nortel standard commercial license in accordance with U.S. Federal Regulations at 48 C.F.R. Sections 12.212 (for non-DoD entities) and 48 C.F.R. 227.7202 (for DoD entities).

b)Customer may terminate the license at any time. Nortel may terminate the license if Customer fails to comply with the terms and conditions of this license. In either event, upon termination, Customer must either return the Software to Nortel or certify its destruction.

c)Customer is responsible for payment of any taxes, including personal property taxes, resulting from Customer’s use of the Software. Customer agrees to comply with all applicable laws including all applicable export and import laws and regulations.

d)Neither party may bring an action, regardless of form, more than two years after the cause of the action arose. e)The terms and conditions of this License Agreement form the complete and exclusive agreement between Customer

and Nortel. f)This License Agreement is governed by the laws of the country in which Customer acquires the Software. If the

Software is acquired in the United States, then this License Agreement is governed by the laws of the state of New York.

SSH Source Code Statement

C 1995 - 2004 SAFENET, Inc. This software is protected by international copyright laws. All rights reserved. SafeNet is a registered trademark of SAFENET, Inc., in the United States and in certain other jurisdictions. SAFENET and the SAFENET logo are trademarks of SAFENET, Inc., and may be registered in certain jurisdictions. All other names and marks are property of their respective owners.

Copyright (c) 1983, 1990, 1992, 1993, 1995 The Regents of the University of California. All rights reserved. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXP RESS OR IMPLIED WARRAN-

TIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEAPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILIT Y, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Components of the software are provided under a standard 2-term BSD lice nce with the following names as copyright holders:

o Markus Friedl o Theo de Raadt o Niels Provos o Dug Song oAaron Campbell o Damien Miller o Kevin Steves o Daniel Kouril o Per Allansson

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEAPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Nortel WLAN—Security Switch 2300 Series Configuration Guide

OpenSSL Project License Statements

CLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE Open SSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FO R ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEAPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILIT Y, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEAPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Contents

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

How to get help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Introducing the Nortel WLAN 2300 system. . . . . . . . . . . . . . . . . . . . . . . . . 39

Nortel WLAN 2300 system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Safety and advisory notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Nortel manuals use the following text and syntax conventions: . . . . . . . . . . . 41

Using the command-line interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

CLI conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Command prompts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Syntax notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Text entry conve nt ion s and allo we d ch ar ac te rs . . . . . . . . . . . . . . . . . . . . . . .46

MAC address notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

IP address and mask notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

User wildcards, MAC address wildcards, and VLAN wildcards . . . . . . . . . . . 47

User wildcards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

MAC address wildcards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

VLAN wildcards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Matching order for wildcards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Port lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Virtual LAN identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Command-line editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Keyboard shortcuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

History buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Tabs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Single-asterisk (*) wildcard character . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Double-asterisk (**) wildcard characters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Using CLI help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Understanding command descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

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WSS setup methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Quick starts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

WLAN Management Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Web View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

How a WSS gets its configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Web Quick St art (2350 and 2360/2361) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Web Quick Start parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Web Quick Start requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Accessing the Web Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

CLI quickstart command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Quickstart example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Remote WSS configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Opening the QuickSt art network plan in WLAN Management Software . . . . . . . . 67

Configuring Web-based AAA for administrative and local

access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Overview of Web-based AAA for administrative and local access . . . . . . . . . . . .69

Before you start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

About Administrative Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Access modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Types of Administrative Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

First-time configuration via the console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Enabling an administrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Setting the WSS enable password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Setting the WSS enable password for the first time . . . . . . . . . . . . . . . . .73

WMS enable password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

Authenticating at the console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Customizing Web-based AAA with “wildcards” and groups . . . . . . . . . . . . . .76

Setting user passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Adding and clearing local users for Administrative Access . . . . . . . . . . . . . . .77

Configuring accounting for administrative users . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Displaying the Web-based AAA configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Saving the configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Administrative Web-based AAA configuration scenarios . . . . . . . . . . . . . . . . . . . . 79

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Local authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Local authentication for console users and RADIUS authentication

for Telnet users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Local override and backup local authentication . . . . . . . . . . . . . . . . . . . . . . .81

Authentication when RADIUS servers do not respond . . . . . . . . . . . . . . . . . . 82

Managing User Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Passwords Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Configuring Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Setting passwords for local users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Enabling password restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Setting the maximum number of login attempts . . . . . . . . . . . . . . . . . . . . . . . 85

Specifying minimum password length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Configuring password expiration time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Restoring access to a locked-out user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Displaying Password Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Configuring and managing ports and VLANs. . . . . . . . . . . . . . . . . . . . . . . 89

Configuring and managing ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Setting the port type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

Setting a port for a directly connected AP . . . . . . . . . . . . . . . . . . . . . . . . 91

Configuring for a AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

Setting a port for a wired authentication user . . . . . . . . . . . . . . . . . . . . . . 92

Clearing a port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Clearing a AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Configuring a port name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Setting a port name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Removing a port name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Configuring media type on a dual-interface gigabit ethernet port

(2380 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Configuring port operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

10/100 Ports—autonegotiation and port speed . . . . . . . . . . . . . . . . . . . . 96

Gigabit Ports—autonegotiation and flow control . . . . . . . . . . . . . . . . . . . . 97

Disabling a port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

Disabling power over ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Resetting a port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

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Displaying port information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Displaying port configuration and status . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Displaying PoE state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Displaying port statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Clearing statistics counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Monitoring port statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Configuring load-sharing port groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Load sharing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Link redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Configuring a port group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Removing a port group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102

Displaying port group information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102

Interoperating with Cisco Systems EtherChannel . . . . . . . . . . . . . . . . .103

Configuring and managing VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Understanding VLANs in Nortel WSS software . . . . . . . . . . . . . . . . . . . . . . 103

VLANs, IP subnets, and IP addressing . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Users and VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

VLAN names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Roaming and VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Traffic forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

802.1Q tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Tunnel affinity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Configuring a VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Creating a VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Adding ports to a VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

Removing an entire VLAN or a VLAN port . . . . . . . . . . . . . . . . . . . . . . .107

Changing tunneling affinity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Restricting layer 2 forwarding among clients . . . . . . . . . . . . . . . . . . . . . . . . 108

Displaying VLAN information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Managing the layer 2 forwarding database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Types of forwarding database entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

How entries enter the forwarding database . . . . . . . . . . . . . . . . . . . . . . . . . 111

Displaying forwarding database information . . . . . . . . . . . . . . . . . . . . . . . . . 111

Displaying the size of the forwarding database . . . . . . . . . . . . . . . . . . . 111

Displaying forwarding database entries . . . . . . . . . . . . . . . . . . . . . . . . . 112

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Adding an entry to the forwarding database . . . . . . . . . . . . . . . . . . . . . . . . . 113

Removing entries from the forwarding database . . . . . . . . . . . . . . . . . . . . . 113

Configuring the aging timeout period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Displaying the aging timeout period . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Changing the aging timeout period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Port and VLAN configuration scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Configuring and managing IP interfaces and services . . . . . . . . . . . . . . 121

MTU support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Configuring and managing IP interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Adding an IP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Statically configuring an IP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Enabling the DHCP client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

Disabling or reenabling an IP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Removing an IP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Displaying IP interface information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Configuring the system IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

Designating the system IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Displaying the system IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Clearing the system IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Configuring and managing IP routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

Displaying IP routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Adding a static route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Removing a static route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Managing the management services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Managing SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Enabling SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Adding an SSH user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

Changing the SSH service port number . . . . . . . . . . . . . . . . . . . . . . . . . 131

Managing SSH server sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Managing Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Telnet login timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Enabling Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Adding a Telnet user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Displaying Telnet status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

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Changing the Telnet service port number . . . . . . . . . . . . . . . . . . . . . . . .133

Resetting the Telnet service port number to its default . . . . . . . . . . . . . . 133

Managing Telnet server sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

Managing HTTPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

Enabling HTTPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

Displaying HTTPS information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

Changing the idle timeout for CLI management sessions . . . . . . . . . . . . . . .135

Configuring and managing DNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Enabling or disabling the DNS client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136

Configuring DNS servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Adding a DNS server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Removing a DNS server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136

Configuring a default domain name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136

Adding the default domain name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Removing the default domain name . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

Displaying DNS server information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

Configuring and managing aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Adding an alias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138

Removing an alias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Displaying aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Configuring and managing time parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Setting the time zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Displaying the time zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Clearing the time zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140

Configuring the summertime period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Displaying the summertime period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Clearing the summertime period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Statically configuring the system time and date . . . . . . . . . . . . . . . . . . . . . .141

Displaying the time and date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

Configuring and managing NTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

Adding an NTP server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Removing an NTP server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Changing the NTP update interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

Resetting the update interval to the default . . . . . . . . . . . . . . . . . . . . . . . . . .143

Enabling the NTP client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

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Displaying NTP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Managing the ARP table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Displaying ARP table entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Adding an ARP entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144

Changing the aging timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Pinging another device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Logging in to a remote device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Tracing a route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

IP interfaces and services configuration scenario . . . . . . . . . . . . . . . . . . . . . . . . 148

Configuring SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

Configuring SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

Setting the system location and contact strings . . . . . . . . . . . . . . . . . . . . . . 152

Enabling SNMP versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Configuring community strings (SNMPv1 and SNMPv2c only) . . . . . . . . . . .154

Creating a USM user for SNMPv3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .155

Command examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156

Setting SNMP security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Configuring a notification profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Command examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159

Configuring a notification target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161

Command examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162

Enabling the SNMP service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Displaying SNMP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163

Displaying SNMP version and status information . . . . . . . . . . . . . . . . . . . . . 163

Displaying the configured SNMP community strings . . . . . . . . . . . . . . . . . .163

Displaying USM settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Displaying notification profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163

Displaying notification targets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164

Displaying SNMP statistics counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Configuring and managing Mobility Domain roaming. . . . . . . . . . . . . . . 165

About the Mobility Domain feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165

Configuring a Mobility Domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Configuring the seed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

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Configuring member WSSs on the seed . . . . . . . . . . . . . . . . . . . . . . . . . . . .166

Configuring a member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Configuring mobility domain seed redundancy . . . . . . . . . . . . . . . . . . . . . . .167

Displaying Mobility Domain status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169

Displaying the Mobility Domain configuration . . . . . . . . . . . . . . . . . . . . . . . . 170

Clearing a Mobility Domain from a WSS . . . . . . . . . . . . . . . . . . . . . . . . . . . .170

Clearing a Mobility Domain member from a seed . . . . . . . . . . . . . . . . . . . . .170

Configuring secure WSS to WSS communications . . . . . . . . . . . . . . . . . . . . . . . 170

Monitoring the VLANs and tunnels in a Mobility Domain . . . . . . . . . . . . . . . . . . . 173

Displaying roaming stations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Displaying roaming VLANs and their affinities . . . . . . . . . . . . . . . . . . . . . . .174

Displaying tunnel information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Understanding the sessions of roaming users . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Requirements for roaming to succeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175

Effects of timers on roaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Monitoring roaming sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Mobility Domain scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Configuring network domains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

About the network domain feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Network domain seed affinity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Configuring a network domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183

Configuring network domain seeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Specifying network domain seed peers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Configuring network domain members . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186

Displaying network domain information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Clearing network domain configuration from a WSS . . . . . . . . . . . . . . . . . . 188

Clearing a network domain seed from a WSS . . . . . . . . . . . . . . . . . . . . . . .189

Clearing a network domain peer from a network domain seed . . . . . . . . . . .190

Clearing network domain seed or member configuration from

a WSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Network domain scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191

Configuring RF load balancing for APs. . . . . . . . . . . . . . . . . . . . . . . . . . . 195

RF load balancing overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195

Configuring RF load balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195

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Disabling or re-enabling RF load balancing . . . . . . . . . . . . . . . . . . . . . . . . .196

Assigning radios to load balancing groups . . . . . . . . . . . . . . . . . . . . . . . . . .196

Specifying band preference for RF load balancing . . . . . . . . . . . . . . . . . . . .196

Setting strictness for RF load balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . .197

Exempting an SSID from RF load balancing . . . . . . . . . . . . . . . . . . . . . . . . . 197

Displaying RF load balancing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .197

Configuring APs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

AP overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Country of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .201

Directly connected APs and distributed APs . . . . . . . . . . . . . . . . . . . . . . . . .201

Distributed AP network requirements . . . . . . . . . . . . . . . . . . . . . . . . . . .202

Distributed APs and STP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202

Distributed APs and DHCP option 43 . . . . . . . . . . . . . . . . . . . . . . . . . . .203

AP parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Resiliency and dual-homing options for APs . . . . . . . . . . . . . . . . . . . . . 204

Boot process for distributed APs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Establishing connectivity on the network . . . . . . . . . . . . . . . . . . . . . . . . 209

Contacting a WSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .209

Loading and activating an operational image . . . . . . . . . . . . . . . . . . . . .212

Obtaining configuration information from the WSS . . . . . . . . . . . . . . . . .212

AP boot examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213

Session load balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .220

Service profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Public and private SSIDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .224

Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

Radio profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225

Auto-RF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Default radio profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227

Radio-specific parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227

Configuring global AP parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .228

Specifying the country of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .229

Configuring an auto-AP profile for automatic AP configuration . . . . . . . . . . .230

How an unconfigured AP finds a WSS to configure it . . . . . . . . . . . . . . .230

Configured APs have precedence over unconfigured APs . . . . . . . . . . .231

Configuring an auto-AP profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

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Configuring AP port parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Setting the port type for a directly connected AP . . . . . . . . . . . . . . . . . .236

Configuring an indirectly connected AP . . . . . . . . . . . . . . . . . . . . . . . . .237

Configuring static IP addresses on distributed APs . . . . . . . . . . . . . . . .237

Clearing an AP from the configuration . . . . . . . . . . . . . . . . . . . . . . . . . .239

Changing AP names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .239

Changing bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Configuring a load-balancing group . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Disabling or reenabling automatic firmware upgrades . . . . . . . . . . . . . . 240

Forcing an AP to download its operational image from the WSS . . . . . .240

Enabling LED blink mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241

Configuring AP-WSS security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Encryption key fingerprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241

Encryption options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Verifying an AP’s fingerprint on a WSS . . . . . . . . . . . . . . . . . . . . . . . . . 242

Setting the AP security requirement on a WSS . . . . . . . . . . . . . . . . . . . 244

Fingerprint log message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244

Configuring a service profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244

Creating a service profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245

Removing a service profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245

Changing a service profile setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245

Disabling or reenabling encryption for an SSID . . . . . . . . . . . . . . . . . . . 245

Disabling or reenabling beaconing of an SSID . . . . . . . . . . . . . . . . . . . .245

Changing the fallthru authentication type . . . . . . . . . . . . . . . . . . . . . . . .246

Changing transmit rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Enforcing the Data Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Disabling idle-client probing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

Changing the user idle timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

Changing the short retry threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Changing the long retry threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Configuring a radio profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Creating a new profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Changing radio parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .251

Resetting a radio profile parameter to its default value . . . . . . . . . . . . .254

Removing a radio profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .254

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Configuring radio-specific parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255

Configuring the channel and transmit power . . . . . . . . . . . . . . . . . . . . .255

Configuring the external antenna model . . . . . . . . . . . . . . . . . . . . . . . . . 256

External antenna selector guides for the AP-2330, AP-2330A,

AP-2330B and Series 2332 APs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

Antenna selection decision trees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .268

Specifying the external antenna model . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Mapping the radio profile to service profiles . . . . . . . . . . . . . . . . . . . . . . . . .270

Assigning a radio profile and enabling radios . . . . . . . . . . . . . . . . . . . . . . . . 271

Disabling or reenabling radios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .271

Enabling or disabling individual radios . . . . . . . . . . . . . . . . . . . . . . . . . . . . .271

Disabling or reenabling all radios using a profile . . . . . . . . . . . . . . . . . . . . . . 271

Resetting a radio to its factory default settings . . . . . . . . . . . . . . . . . . . . . . .272

Restarting an AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272

Displaying AP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .273

Displaying AP configuration information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273

Displaying connection information for APs . . . . . . . . . . . . . . . . . . . . . . . . . .274

Displaying a list of APs that are not configured . . . . . . . . . . . . . . . . . . . . . . . 274

Displaying active connection information for APs . . . . . . . . . . . . . . . . . . . . . 275

Displaying service profile information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .275

Displaying radio profile information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .276

Displaying AP status information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .276

Displaying static IP address information for APs . . . . . . . . . . . . . . . . . . . . . 277

Displaying AP statistics counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278

Configuring WLAN mesh services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

WLAN mesh services overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .281

Configuring WLAN mesh services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283

Configuring the Mesh AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

Configuring the Service Profile for Mesh Services . . . . . . . . . . . . . . . . . . . .285

Configuring Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

Enabling Link Calibration Packets on the Mesh Portal AP . . . . . . . . . . . . . . 287

Deploying the Mesh AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .288

Configuring Wireless Bridging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Displaying WLAN Mesh Services Information . . . . . . . . . . . . . . . . . . . . . . . . . . .289

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Configuring user encryption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291

Configuring WPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294

WPA cipher suites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .295

TKIP countermeasures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

WPA authentication methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

WPA information element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300

Client support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301

Configuring WPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303

Creating a service profile for WPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303

Enabling WPA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

Specifying the WPA cipher suites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

Changing the TKIP countermeasures timer value . . . . . . . . . . . . . . . . . 304

Enabling PSK authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304

Displaying WPA settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

Assigning the service profile to radios and enabling the radios . . . . . . .306

Configuring RSN (802.11i) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Creating a service profile for RSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . .307

Enabling RSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Specifying the RSN cipher suites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308

Changing the TKIP countermeasures timer value . . . . . . . . . . . . . . . . . 308

Enabling PSK authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308

Displaying RSN settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309

Assigning the service profile to radios and enabling the radios . . . . . . .309

Configuring WEP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

Setting static WEP key values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Assigning static WEP keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .312

Encryption configuration scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .312

Enabling WPA with TKIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .313

Enabling dynamic WEP in a WPA network . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Configuring encryption for MAC clients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Configuring Auto-RF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

Auto-RF overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

Initial channel and power assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .321

How channels are selected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

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Channel and power tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Power tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Channel tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .322

Tuning the transmit data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .323

Auto-RF parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Changing Auto-RF settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .325

Changing channel tuning settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .325

Disabling or reenabling channel tuning . . . . . . . . . . . . . . . . . . . . . . . . . 325

Changing the channel tuning interval . . . . . . . . . . . . . . . . . . . . . . . . . . .325

Changing the channel holddown interval . . . . . . . . . . . . . . . . . . . . . . . .325

Changing power tuning settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .326

Enabling power tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .326

Changing the power tuning interval . . . . . . . . . . . . . . . . . . . . . . . . . . . .326

Changing the maximum default power allowed on a radio . . . . . . . . . . .326

Locking down tuned settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .327

Displaying Auto-RF information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Displaying Auto-RF settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .327

Displaying RF neighbors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Displaying RF attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

Configuring APs to be AeroScout listeners . . . . . . . . . . . . . . . . . . . . . . . 331

Configuring AP radios to listen for AeroScout RFID tags . . . . . . . . . . . . . . . . . .331

Locating an RFID tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .332

Using an AeroScout engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .333

Using WMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .334

AirDefense integration with the Nortel WLAN 2300 system . . . . . . . . . . 335

About AirDefense integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .335

Converting an AP into an AirDefense sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

Copying the AirDefense sensor software to the WSS . . . . . . . . . . . . . . . . . .338

Loading the AirDefense sensor software on the AP . . . . . . . . . . . . . . . . . . . 339

How a converted AP obtains an IP address . . . . . . . . . . . . . . . . . . . . . . 339

Specifying the AirDefense server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

Converting an AirDefense sensor back to an AP . . . . . . . . . . . . . . . . . . . . .341

Clearing the AirDefense sensor software from the AP’s configuration . . . . .341

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Configuring quality of service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

About QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

Summary of QoS features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343

End-to-End QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

QoS Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

QoS mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .347

WMM QoS mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

SVP QoS mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .356

U-APSD support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

Call admission control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

Broadcast control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358

Static CoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358

Overriding CoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358

Changing QoS settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358

Changing the QoS mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

Enabling U-APSD support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .359

Configuring call admission control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .359

Enabling CAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

Changing the maximum number of active sessions . . . . . . . . . . . . . . . .360

Configuring static CoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

Changing CoS mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

Using the client DSCP value to classify QoS level . . . . . . . . . . . . . . . . . . . .361

Enabling broadcast control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361

Displaying QoS information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .361

Displaying a radio profile’s QoS settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .361

Displaying a service profile’s QoS settings . . . . . . . . . . . . . . . . . . . . . . . . . .362

Displaying CoS mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Displaying the default CoS mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Displaying a DSCP-to-CoS mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Displaying a CoS-to-DSCP mapping . . . . . . . . . . . . . . . . . . . . . . . . . . .364

Displaying the DSCP table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364

Displaying AP forwarding queue statistics . . . . . . . . . . . . . . . . . . . . . . . . . .364

Configuring and managing spanning tree protocol. . . . . . . . . . . . . . . . . 367

Enabling the spanning tree protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .368

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Changing standard spanning tree parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 369

Changing the bridge priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

Changing STP port parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .372

Changing the STP port cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372

Resetting the STP port cost to the default value . . . . . . . . . . . . . . . . . .372

Changing the STP port priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373

Resetting the STP port priority to the default value . . . . . . . . . . . . . . . . 373

Changing spanning tree timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374

Changing the STP hello interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374

Changing the STP forwarding delay . . . . . . . . . . . . . . . . . . . . . . . . . . . .374

Changing the STP maximum age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374

Configuring and managing STP fast convergence features . . . . . . . . . . . . . . . .375

Configuring port fast convergence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .377

Displaying port fast convergence information . . . . . . . . . . . . . . . . . . . . . . . . 378

Configuring backbone fast convergence . . . . . . . . . . . . . . . . . . . . . . . . . . . .379

Displaying the backbone fast convergence state . . . . . . . . . . . . . . . . . . . . .380

Configuring uplink fast convergence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .381

Displaying uplink fast convergence information . . . . . . . . . . . . . . . . . . . . . .382

Displaying spanning tree information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382

Displaying STP bridge and port information . . . . . . . . . . . . . . . . . . . . . . . . . 383

Displaying the STP port cost on a VLAN basis . . . . . . . . . . . . . . . . . . . . . . . 384

Displaying blocked STP ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .385

Displaying spanning tree statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Clearing STP statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .388

Spanning tree configuration scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Configuring and managing IGMP snooping . . . . . . . . . . . . . . . . . . . . . . . 391

Disabling or reenabling IGMP snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Disabling or reenabling proxy reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Enabling the pseudo-querier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Changing IGMP timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .392

Changing the query interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393

Changing the other-querier-present interval . . . . . . . . . . . . . . . . . . . . . . . . . 394

Changing the query response interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395

Changing the last member query interval . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Changing robustness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

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Enabling router solicitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .397

Changing the router solicitation interval . . . . . . . . . . . . . . . . . . . . . . . . . . . .398

Configuring static multicast ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398

Adding or removing a static multicast router port . . . . . . . . . . . . . . . . . . . . . 399

Adding or removing a static multicast receiver port . . . . . . . . . . . . . . . . . . .400

Displaying multicast information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400

Displaying multicast configuration information and statistics . . . . . . . . . . . .401

Displaying multicast statistics only . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402

Clearing multicast statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402

Displaying multicast queriers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .403

Displaying multicast routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404

Displaying multicast receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .405

Configuring and managing security ACLs . . . . . . . . . . . . . . . . . . . . . . . . 407

About security access control lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407

Overview of security ACL commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .408

Security ACL filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409

Order in which ACLs are applied to traffic . . . . . . . . . . . . . . . . . . . . . . . . . . .410

Traffic direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410

Selection of user ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .410

Creating and committing a security ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410

Setting a source IP ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

Wildcard masks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412

Class of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412

Setting an ICMP ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414

Setting TCP and UDP ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416

Setting a TCP ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416

Setting a UDP ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416

Determining the ACE order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418

Committing a Security ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

Viewing security ACL information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .420

Viewing the edit buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .420

Viewing committed security ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420

Viewing security ACL details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421

Displaying security ACL hits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .421

Clearing security ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .422

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Mapping security ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422

Mapping user-based security ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .423

Mapping security ACLs to ports, VLANs, virtual ports, or

distributed APs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .425

Displaying ACL maps to ports, VLANs, and virtual ports . . . . . . . . . . . .425

Clearing a security ACL map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .425

Modifying a security ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .426

Adding another ACE to a security ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .427

Placing one ACE before another . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .428

Modifying an existing security ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .429

Clearing security ACLs from the edit buffer . . . . . . . . . . . . . . . . . . . . . . . . . 430

Using ACLs to change CoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431

Filtering based on DSCP values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433

Using the dscp option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .433

Using the precedence and ToS options . . . . . . . . . . . . . . . . . . . . . . . . .433

Enabling prioritization for legacy voice over IP . . . . . . . . . . . . . . . . . . . . . . . . . . 434

General guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435

Enabling VoIP support for TeleSym VoIP . . . . . . . . . . . . . . . . . . . . . . . . . . .436

Enabling SVP optimization for SpectraLink phones . . . . . . . . . . . . . . . . . . . 437

Known limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .437

Configuring a service profile for RSN (WPA2) . . . . . . . . . . . . . . . . . . . . 437

Configuring a service profile for WPA . . . . . . . . . . . . . . . . . . . . . . . . . . .438

Configuring a radio profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438

Configuring a VLAN and AAA for voice clients . . . . . . . . . . . . . . . . . . . . 439

Configuring an ACL to prioritize voice traffic . . . . . . . . . . . . . . . . . . . . . . 439

Setting 802.11 b/g radios to 802.11b (for Siemens

SpectraLink VoIP phones only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440

Disabling Auto-RF before upgrading a SpectraLink phone . . . . . . . . . . 440

Restricting client-to-client forwarding among IP-only clients . . . . . . . . . . . . . . . .441

Security ACL configuration scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442

Managing keys and certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 443

Why use keys and certificates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .443

Wireless security through TLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444

PEAP-MS-CHAP-V2 security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .445

About keys and certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445

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Public key infrastructures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447

Public and private keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 448

Digital certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .449

PKCS #7, PKCS #10, and PKCS #12 object files . . . . . . . . . . . . . . . . . . . . .450

Certificates automatically generated by WSS software . . . . . . . . . . . . . . . . . . . . 450

Creating keys and certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .451

Choosing the appropriate certif ic at e installation method for

your network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .452

Creating public-private key pairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454

Generating self-signed certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .455

Installing a key pair and certificate from a PKCS #12 object file . . . . . . . . . .456

Creating a CSR and installing a certificate from a PKCS #7

object file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457

Installing a CA’s own certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .458

Displaying certificate and key information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458

Key and certificate configuration scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459

Creating self-signed certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460

Installing CA-signed certificates from PKCS #12 object files . . . . . . . . . . . . 462

Installing CA-signed certificates using a PKCS #10 object file

(CSR) and a PKCS #7 object file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 464

SSID name “Any” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .465

Last-resort processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .465

User credential requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .466

Configuring AAA for network users. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467

About AAA for network users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .467

Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468

Authentication types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .468

Authentication algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .469

SSID name “Any” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .472

Last-resort processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .472

User credential requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .472

Accounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .474

Summary of AAA features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .475

AAA tools for network users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475

“Wildcards” and groups for network user classification . . . . . . . . . . . . . . . . .476

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Wildcard “Any” for SSID matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . .476

AAA methods for IEEE 802.1X and Web network access . . . . . . . . . . . . . . 477

AAA rollover process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .477

Local override exception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .477

Remote authentication with local backup . . . . . . . . . . . . . . . . . . . . . . . .478

IEEE 802.1X Extensible Authentication Protocol types . . . . . . . . . . . . . . . . 480

Ways a WSS can use EAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .481

Effects of authentication type on encryption method . . . . . . . . . . . . . . . . . .482

Configuring 802.1X authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482

Configuring 802.1X Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .484

Using pass-through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485

Authenticating through a local database . . . . . . . . . . . . . . . . . . . . . . . . . . . .486

Binding user authentication to machine au th entication . . . . . . . . . . . . . . . . .487

Authentication rule requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 487

Bonded Authentication period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .488

Bonded Authentication configuration example . . . . . . . . . . . . . . . . . . . .489

Displaying Bonded Authentication configuration information . . . . . . . . .489

Configuring authentication and authorization by MAC address . . . . . . . . . . . . . . 490

Adding and clearing MAC users and user groups locally . . . . . . . . . . . . . . . 491

Adding MAC users and groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .491

Clearing MAC users and groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .491

Configuring MAC authentication and authorization . . . . . . . . . . . . . . . . . . . .492

Changing the MAC authorization password for RADIUS . . . . . . . . . . . . . . .493

Configuring Web portal Web-based AAA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493

How Web portal Web-based AAA works . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495

Display of the login page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495

Web-based AAA requirements and recommendations . . . . . . . . . . . . . . . . .497

WSS requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497

Network requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500

WSS recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500

Client NIC recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500

Client Web browser recommendations . . . . . . . . . . . . . . . . . . . . . . . . . .500

Configuring Web portal Web-based AAA . . . . . . . . . . . . . . . . . . . . . . . . . . .501

Web portal Web-based AAA configuration example . . . . . . . . . . . . . . . .501

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Displaying session information for Web portal

Web-based AAA users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503

Using a custom login page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505

Copying and modifying the Web login page . . . . . . . . . . . . . . . . . . . . . . 506

Custom login page scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .506

Using dynamic fields in Web-based AAA redirect URLs . . . . . . . . . . . . . . . . 509

Using an ACL other than portalacl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511

Configuring the Web portal Web-based AAA session timeout period . . . . . .512

Web-based AAA session timeout period of 5 seconds is used. . . . . . . . . . .512

Configuring the Web Portal Web-based AAA Logout Function . . . . . . . . . . . 513

Configuring last-resort access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513

Configuring last-resort access for wired authentication ports . . . . . . . . . . . .516

Configuring AAA for users of third-party APs . . . . . . . . . . . . . . . . . . . . . . . . . . . 516

Authentication process for users of a third-party AP . . . . . . . . . . . . . . . . . . .517

Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .518

Third-party AP requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518

WSS requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518

RADIUS server requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .518

Configuring authentication for 802.1X users of a third-p arty AP

with tagged SSIDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .519

Configuring authentication for non-802.1X users of a third-party AP

with tagged SSIDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .521

Configuring access for any users of a non-tagged SSID . . . . . . . . . . . . . . . 522

Assigning authorization attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 522

Assigning attributes to users and groups . . . . . . . . . . . . . . . . . . . . . . . . . . . 528

Assigning SSID default attributes to a service profile . . . . . . . . . . . . . . . . . .529

Assigning a security ACL to a user or a group . . . . . . . . . . . . . . . . . . . . . . . 530

Assigning a security ACL locally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .530

Assigning a security ACL on a RADIUS server . . . . . . . . . . . . . . . . . . . 531

Clearing a security ACL from a user or group . . . . . . . . . . . . . . . . . . . . 531

Assigning encryption types to wireless users . . . . . . . . . . . . . . . . . . . . . . . .532

Assigning and clearing encryption types locally . . . . . . . . . . . . . . . . . . .532

Assigning and clearing encryption types on a RADIUS server . . . . . . . . 533

Keeping users on the same VLAN even after roaming . . . . . . . . . . . . . . . . .534

Overriding or adding attributes locally with a location policy . . . . . . . . . . . . . . . .537

About the location policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 538

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How the location policy differs from a security ACL . . . . . . . . . . . . . . . . . . . 539

Setting the location policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 540

Applying security ACLs in a location policy rule . . . . . . . . . . . . . . . . . . .540

Displaying and positioning location policy rules . . . . . . . . . . . . . . . . . . . 541

Clearing location policy rules and disabling the location policy . . . . . . . . . . .542

Configuring accounting for wireless network users . . . . . . . . . . . . . . . . . . . . . . . 542

Configuring periodic accounting update records . . . . . . . . . . . . . . . . . . . . . .544

Enabling system accounting messages . . . . . . . . . . . . . . . . . . . . . . . . . . . .545

Viewing local accounting records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .546

Viewing roaming accounting records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .547

Displaying the AAA configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548

Avoiding AAA problems in configuration order . . . . . . . . . . . . . . . . . . . . . . . . . . 549

Using the wildcard “Any” as the SSID name in authentication rules . . . . . . .549

Using authentication and accounting rules together . . . . . . . . . . . . . . . . . . . 551

Configuration producing an incorrect processing order . . . . . . . . . . . . . 551

Configuration for a correct processing order . . . . . . . . . . . . . . . . . . . . .551

Configuring a Mobility Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 552

Network user configuration scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553

General use of network user commands . . . . . . . . . . . . . . . . . . . . . . . . . . .554

Enabling RADIUS pass-through authentication . . . . . . . . . . . . . . . . . . . . . . 556

Enabling PEAP-MS-CHAP-V2 authentication . . . . . . . . . . . . . . . . . . . . . . . . 557

Enabling PEAP-MS-CHAP-V2 offload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 558

Combining 802.1X Acceleration with pass-through authentication . . . . . . . .559

Overriding AAA-assigned VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 560

Configuring communication with RADIUS . . . . . . . . . . . . . . . . . . . . . . . . 561

RADIUS overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 561

Before you begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .563

Configuring RADIUS servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .563

Configuring global RADIUS defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .564

Setting the system IP address as the source address . . . . . . . . . . . . . . . . . 565

Configuring individual RADIUS servers . . . . . . . . . . . . . . . . . . . . . . . . . . . .566

Deleting RADIUS servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .567

Configuring RADIUS server groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .567

Creating server groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .568

Ordering server groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .568

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Configuring load balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .568

Adding members to a server group . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569

Deleting a server group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571

RADIUS and server group configuration scenario . . . . . . . . . . . . . . . . . . . . . . . . 571

Managing 802.1X on the WSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573

Managing 802.1X on wired auth en tic at ion por ts . . . . . . . . . . . . . . . . . . . . . . . . .573

Enabling and disabling 802.1X globally . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574

Setting 802.1X port control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575

Managing 802.1X encryption keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575

Enabling 802.1X key transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .576

Configuring 802.1X key transmission time intervals . . . . . . . . . . . . . . . . . . . 577

Managing WEP keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578

Configuring 802.1X WEP rekeying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578

Configuring the interval for WEP rekeying . . . . . . . . . . . . . . . . . . . . . . . 578

Setting EAP retransmission attempts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579

Managing 802.1X client reauthentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579

Enabling and disabling 802.1X reauthentication . . . . . . . . . . . . . . . . . . . . . . 580

Setting the maximum number of 802.1X reauthentication attempts . . . . . . .581

Setting the 802.1X reauthenticati on perio d . . . . . . . . . . . . . . . . . . . . . . . . . . 582

Setting the bonded authentication period . . . . . . . . . . . . . . . . . . . . . . . . . . . 583

Managing other timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583

Setting the 802.1X quiet period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 584

Setting the 802.1X timeout for an authorizatio n server . . . . . . . . . . . . . . . . . 585

Setting the 802.1X timeout for a client . . . . . . . . . . . . . . . . . . . . . . . . . . . . .586

Displaying 802.1X information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586

Viewing 802.1X clients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .587

Viewing the 802.1X configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .588

Viewing 802.1X statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589

Configuring SODA endpoint security for a WSS . . . . . . . . . . . . . . . . . . . 591

About SODA endpoint security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .591

SODA endpoint security support on WSSs . . . . . . . . . . . . . . . . . . . . . . . . . .593

How SODA functionality works on WSSs . . . . . . . . . . . . . . . . . . . . . . . . . . .594

Configuring SODA functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .594

Configuring Web Portal Web-based AAA for the service profile . . . . . . . . . .596

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Creating the SODA agent with SODA manager . . . . . . . . . . . . . . . . . . . . . .597

Copying the SODA agent to the WSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 598

Installing the SODA agent files on the WSS . . . . . . . . . . . . . . . . . . . . . . . . .599

Enabling SODA functionality for the service profile . . . . . . . . . . . . . . . . . . . .600

Disabling enforcement of SODA agent checks . . . . . . . . . . . . . . . . . . . . . . .601

Specifying a SODA agent success page . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602

Specifying a SODA agent failure page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603

Specifying a remediation ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 604

Specifying a SODA agent logout page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605

Specifying an alternate SODA agent directory for a service profile . . . . . . .606

Uninstalling the SODA agent files from the WSS . . . . . . . . . . . . . . . . . . . . .607

Displaying SODA configuration information . . . . . . . . . . . . . . . . . . . . . . . . .608

Managing sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609

About the session manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .609

Displaying and clearing administrative sessions . . . . . . . . . . . . . . . . . . . . . . . . .609

Displaying and clearing all administrative sessions . . . . . . . . . . . . . . . . . . . 610

Displaying and clearing an administrative console session . . . . . . . . . . . . . 611

Displaying and clearing administrative Telnet sessions . . . . . . . . . . . . . . . .612

Displaying and clearing client Telnet sessions . . . . . . . . . . . . . . . . . . . . . . . 613

Displaying and clearing network sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613

Displaying verbose network session information . . . . . . . . . . . . . . . . . . . . . 615

Displaying and clearing network sessions by username . . . . . . . . . . . . . . . .616

Displaying and clearing network sessions by MAC address . . . . . . . . . . . . . 617

Displaying and clearing network sessions by VLAN name . . . . . . . . . . . . . . 618

Displaying and clearing network sessions by session ID . . . . . . . . . . . . . . . 619

Displaying and changing network session timers . . . . . . . . . . . . . . . . . . . . . . . . 620

Disabling keepalive probes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622

Changing or disabling the user idle timeout . . . . . . . . . . . . . . . . . . . . . . . . .623

Rogue detection and counter measures . . . . . . . . . . . . . . . . . . . . . . . . . . 625

About rogues and RF detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .625

Rogue access points and clients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .625

Rogue classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .626

Rogue detection lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .626

RF detection scans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629

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Dynamic Frequency Selection (DFS) . . . . . . . . . . . . . . . . . . . . . . . . . . . 629

Countermeasures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .629

Mobility Domain requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .630

Summary of rogue detection features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 630

Configuring rogue detection lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .631

Configuring a permitted vendor list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .631

Configuring a permitted SSID list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 632

Configuring a client black list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633

Configuring an attack list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 634

Configuring an ignore list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 635

Enabling countermeasures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .636

Using on-demand countermeasures in a Mobility Domain . . . . . . . . . . . . . .637

Disabling or reenabling Scheduled RF Scanning . . . . . . . . . . . . . . . . . . . . . . . . 637

Enabling AP signatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .637

Disabling or reenabling logging of rogues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 638

Enabling rogue and countermeasures notifications . . . . . . . . . . . . . . . . . . . . . . . 638

IDS and DoS alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 638

Flood attacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .638

DoS attacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .639

Netstumbler and Wellenreiter applications . . . . . . . . . . . . . . . . . . . . . . . . . .639

Wireless bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640

Ad-Hoc network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .640

Weak WEP key used by client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640

Disallowed devices or SSIDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .640

Displaying statistics counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640

IDS log message examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .641

Displaying RF detection information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643

Displaying rogue clients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644

Displaying rogue detection counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .645

Displaying SSID or BSSID information for a Mobility Domain . . . . . . . . . . . .646

Displaying RF detect data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647

Displaying the APs detected by an AP radio . . . . . . . . . . . . . . . . . . . . . . . . .647

Displaying countermeasures information . . . . . . . . . . . . . . . . . . . . . . . . . . .648

Testing the RFPing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 649

Managing system files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651

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About system files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651

Displaying software version information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652

Displaying boot information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653

Working with files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653

Displaying a list of files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653

Copying a file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655

Using an image file’s MD5 checksum to verify its integrity . . . . . . . . . . . . . .657

Deleting a file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 657

Creating a subdirectory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 658

Removing a subdirectory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .659

Managing configuration files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .659

Displaying the running configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .659

Saving configuration changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660

Specifying the configuration file to use after the next reboot . . . . . . . . . . . . . 661

Loading a configuration file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 661

Specifying a backup configuration file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .662

Resetting to the factory default configuration . . . . . . . . . . . . . . . . . . . . . . . .662

Backing up and restoring the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663

Managing configuration changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664

Backup and restore examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664

Upgrading the system image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665

Preparing the WSS for the upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .665

Upgrading an individual switch using the CLI . . . . . . . . . . . . . . . . . . . . . . . .666

Upgrade scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .666

Command changes during upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .667

Troubleshooting a WSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 669

Fixing common WSS setup problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .670

Recovering the system when the enable password is lost . . . . . . . . . . . . . . . . . 671

2350 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671

2382, 2380 or 2360/2361 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671

Configuring and managing the system log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 672

Log message components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 673

Logging destinations and levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .673

Using log commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674

Logging to the log buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675

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Logging to the console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 676

Logging messages to a syslog server . . . . . . . . . . . . . . . . . . . . . . . . . . 676

Setting Telnet session defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 677

Changing the current Telnet session defaults . . . . . . . . . . . . . . . . . . . . .677

Logging to the trace buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 677

Enabling mark messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 677

Saving trace messages in a file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .678

Displaying the log configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 678

Running traces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .679

Using the trace command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 679

Tracing authentication activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 679

Tracing session manager activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 679

Tracing authorization activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .679

Tracing 802.1X sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .680

Displaying a trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 680

Stopping a trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .680

About trace results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 680

Displaying trace results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681

Copying trace results to a server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 681

Clearing the trace log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 682

List of trace areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .682

Using show commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .682

Viewing VLAN interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 682

Viewing AAA session statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .682

Viewing FDB information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683

Viewing ARP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .683

Port mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684

Configuration requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684

Configuring port mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .684

Displaying the port mirroring configuration . . . . . . . . . . . . . . . . . . . . . . . . . .684

Clearing the port mirroring configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684

Remotely monitoring traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .685

How remote traffic monitoring works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 685

All snooped traffic is sent in the clear . . . . . . . . . . . . . . . . . . . . . . . . . . .685

Best practices for remote traffic monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . 685

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Configuring a snoop filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 686

Displaying configured snoop filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 687

Editing a snoop filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .687

Deleting a snoop filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .687

Mapping a snoop filter to a radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .688

Displaying the snoop filters mapped to a radio . . . . . . . . . . . . . . . . . . . .688

Displaying the snoop filter mappings for all radios . . . . . . . . . . . . . . . . .688

Removing snoop filter mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 688

Enabling or disabling a snoop filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .689

Displaying remote traffic monitoring statistics . . . . . . . . . . . . . . . . . . . . . . . . 689

Preparing an observer and capturing traffic . . . . . . . . . . . . . . . . . . . . . . . . . 689

Capturing system information and sending it to technical support . . . . . . . . . . .690

The show tech-support command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .691

Core files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .691

Debug messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692

Sending information to NETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693

Enabling and logging onto Web View . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695

System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695

Browser requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695

WSS requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .695

Logging onto Web View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .696

Supported RADIUS attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 697

Supported standard and extended attributes . . . . . . . . . . . . . . . . . . . . . . . . . . .697

Nortel vendor-specific attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .701

Traffic ports used by WSS software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703

DHCP server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705

How the WSS software DHCP server works . . . . . . . . . . . . . . . . . . . . . . . . . . . . 706

Configuring the DHCP server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .706

Displaying DHCP server information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .707

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 709

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 731

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Command Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 751

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How to get help

This section explains how to get help for Nortel products and services.

Getting help from the Nortel web site

The best way to get technical support for Nortel products is from the Nortel Technical Support Web site:

http://www.nortel.com/support

This site provides quick access to software, documentation, bulletins, and tools to address issues with Nortel products. More specifically, the site enables you to:

• download software, documentation, and product bulletins

• search the Technical Support Web site and the Nortel Knowledge Base for answers to technical issues

• sign up for automatic notification of new software and documentation for Nortel equipment

• open and manage technical support cases

Getting help over the phone from a Nortel solutions center

If you don’t find the information you require on the Nortel Technical Support Web site, and have a Nortel support contract, you can also get help over the phone from a Nortel Solutions Center.

In North America, call 1-800-4NORTEL (1-800-466-7835).

Outside North America, go to the following Web site to obtain the phone number for your region:

http://www.nortel.com/callus

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Getting help from a specialist by using an Express Routing Code

To access some Nortel Technical Solutions Centers, you can use an Express Routing Code (ERC) to quickly route your call to a specialist in your Nortel product or service. To locate the ERC for your product or service, go to:

http://www.nortel.com/erc

Getting help through a Nortel distributor or reseller

If you purchased a service contract for your Nortel product from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller.

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Nortel WLAN—Security Switch 2300 Series Configuration Guide

Introducing the Nortel WLAN 2300 system

This guide explains how to configure and manage a Nortel WLAN 2300 system wireless LAN (WLAN) using the WLAN Security Switch 2300 Series command line interface (CLI) commands that you enter on a WLAN—Security Switch (WSS).

Read this guide if you are a network administrator or other person configuring and managing one or more switches and Access Points (APs) in a network.

Nortel WLAN 2300 system

The Nortel WLAN 2300 system is an enterprise-class WLAN solution that seamlessly integrates with an existing wired enterprise network. The Nortel system provides secure connectivity to both wireless and wired users in large environments such as office buildings, hospitals, and university campuses and in small environments such as branch offices.

The Nortel WLAN 2300 system fulfills the three fundamental requirements of an enterprise WLAN: It eliminates the distinction between wired and wireless networks, allows users to work safely from anywhere (secure mobility), and provides a comprehensive suite of intuitive tools for planning and managing the network before and after deployment, greatly easing the operational burden on IT resources.

The Nortel WLAN 2300 system consists of the following components:

• WLAN Management Software tool suite—A full-featured graphical user interface (GUI) application used to plan, configure, deploy, and manage a WLAN and its users

• One or more WLAN—Security Switches (WSSs) —Distributed, intelligent machines for managing user connectivity, connecting and powering Access Points (APs), and connecting the WLAN to the wired network backbone

• Multiple Access Points (APs) —Wireless APs that transmit and receive radio frequency (RF) signals to and from wireless users and connect them to a WSS

• WLAN Security Switch 2300 Series (WSS Software)—The operating system that runs all WSSs and APs in a WLAN, and is accessible through a command-line interface (CLI), the Web View interface, or the WLAN Management Software GUI

Nortel WLAN 2300 system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

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Documentation

Consult the following documents to plan, install, configure, and manage a Nortel WLAN 2300 system.

Planning, Configuration, and Deployment

• Nortel WLAN Management Software 2300 Series User Guide. Instructions for planning, configuring, deploying, and managing the entire WLAN with the WLAN Management Software tool suite. Read this guide to learn how to plan wireless services, how to configure and deploy Nortel equipment to provide those services, and how to optimize and manage your WLAN.

• Nortel WLAN Management Software 2300 Series Reference Guide. Detailed instructions and information for all WLAN Management Software planning, configuration, and management features.

Installation

• Nortel WLAN—Security Switch 2300 Series Installation and Basic Configuration Guide. Instructions and specifications for installing a WSS

• Nortel WLAN—Security Switch 2300 Series Quick Start Guide. Instructions for performing basic setup of secure (802.1X) and guest (Web-based AAA) access, and for configuring a Mobility Domain for roaming

• Nortel WLAN—Access Point 2330/2330A/2330B/2332 Installation Guide. Instructions and specifications for installing an AP and connecting it to a WSS

• Nortel WLAN—Series 2332 Access Point Installation Guide. Instructions and specifications for installing a Series 2332 AP and connecting it to a WSS

Configuration and Management

• Nortel WLAN Management Software 2300 Series Reference Guide. Instructions for planning, configuring, deploying, and managing the entire WLAN with the WLAN Management Software tool suite

• Nortel WLAN Security Switch 2300 Series Configuration Guide (this document). Instructions for configuring and managing the system through the WSS Software CLI

• Nortel WLAN Security Switch 2300 Series Command Line Reference. Functional and alphabetic reference to all WSS Software commands supported on WSSs and APs

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Safety and advisory notices

The following kinds of safety and advisory notices appear in this manual. Text and syntax conventions

Nortel manuals use the following text and syntax conventions:

Caution! This situation or condition can lead to data loss or damage to the product or

other property.

Note. This information is of special interest.

Convention Use

Monospace text Sets off command syntax or sample commands and system

responses. Bold text Highlights commands that you enter or items you select. Italic text Designates command variables that you replace with

appropriate values, or highlights publication titles or words

requiring special emphasis. Menu Name > Command Indicates a menu item that you select. For example, File > New

indicates that you select New from the File menu.

[ ] (square brackets) Enclose optional parameters in command syntax. { } (curly brackets) Enclose mandatory parameters in command syntax. | (vertical bar) Separates mutually exclusive options in command syntax.

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Using the command-line interface

WLAN Security Switch 2300 Series (WSS Software) operates a Nortel WLAN 2300 system wireless LAN (WLAN) consisting of WLAN Management Software software, WLAN—Security Switches (WSSs), and Access Points (APs). WSS Software has a command-line interface (CLI) on the WSS that you can use to configure and manage the switch and its attached APs.

You configure the WSS and AP primarily with set, clear, and show commands. Use set commands to change parameters. Use clear commands to reset parameters to their defaults. In many cases, you can overwrite a parameter with another set command. Use show commands to display the current configuration and monitor the status of network operations.

The WSS supports two connection modes:

• Administrative access mode, which enables the network administrator to connect to the WSS and configure the network

• Network access mode, which enables network users to connect through the WSS to access the network

CLI conventions

Be aware of the following WSS Software CLI conventions for command entry:

• “Command prompts” (page 44)

• “Syntax notation” (page 45)

• “Text entry conventions and allowed characters” (page 46)

• “User wildcards, MAC address wildcards, and VLAN wildcards” (page 47)

• “Port lists” (page 49)

• “Virtual LAN identification” (page 50)

CLI conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Command-line editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Using CLI help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Understanding command descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

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Command prompts

By default, the WSS Software CLI provides the following prompt for restricted users. The mmmm portion shows the WSS model number (for example, 2360) and the nnnnnn portion shows the last 6 digits of the switch’s media access control (MAC) address.

WSS-mmmm-nnnnnn>

After you become enabled as an administrative user by typing enable and supplying a suitable password, WSS Software displays the following prompt:

WSS-mmmm-nnnnnn#

For ease of presentation, this manual shows the restricted and enabled prompts as follows:

WSS> WSS#

For information about changing the CLI prompt on a WSS, see the set prompt command description in the Nortel

WLAN Security Switch 2300 Series Command Line Reference.

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Syntax notation

The WSS Software CLI uses standard syntax notation:

• Bold monospace font identifies the command and keywords you must type. For example:

set enablepass

• Italic monospace font indicates a placeholder for a value. For example, you replace vlan-id in the following command with a virtual LAN (VLAN) ID:

clear interface vlan-id ip

• Curly brackets ({ }) indicate a mandatory parameter, and square brackets ([ ]) indicate an optional parameter. For example, you must enter dynamic or port and a port list in the following command, but a VLAN ID is optional:

clear fdb {dynamic | port port-list} [vlan vlan-id]

• A vertical bar (|) separates mutually exclusive options within a list of possibilities. For example, you enter either enable or disable, not both, in the following command:

set port {enable | disable} port-list

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Text entry conventions and allowed characters

Unless otherwise indicated, the WSS Software CLI accepts standard ASCII alphanumeric characters, except for tabs and spaces, and is case-insensitive.

The CLI has specific notation requirements for MAC addresses, IP addresses, and masks, and allows you to group usernames, MAC addresses, virtual LAN (VLAN) names, and ports in a single command.

Nortel recommends that you do not use the same name with different capitalizations for VLANs or access control lists (ACLs). For example, do not configure two separate VLANs with the names red and RED.

The CLI does not support the use of special characters including the following in any named elements such as SSIDs and VLANs: ampersand (&), angle brackets (< >), number sign (#), question mark (?), or quotation marks (“”).

In addition, the CLI does not support the use of international characters such as the accented É in DÉCOR.

MAC address notation

WSS Software displays MAC addresses in hexadecimal numbers with a colon (:) delimiter between bytes—for example, 00:01:02:1a:00:01. You can enter MAC addresses with either hyphen (-) or colon (:) delimiters, but colons are preferred.

For shortcuts:

• You can exclude leading zeros when typing a MAC address. WSS Software displays of MAC addresses include all leading zeros.

• In some specified commands, you can use the single-asterisk (*) wildcard character to represent an entire MAC address or from 1 byte to 5 bytes of the address. (For more information, see “MAC address wildcards” (page 47).)

IP address and mask notation

WSS Software displays IP addresses in dotted decimal notation—for example, 192.168.1.111. WSS Software makes use of both subnet masks and wildcard masks.

Subnet masks

Unless otherwise noted, use classless interdomain routing (CIDR) format to express subnet masks—for example,

192.168.1.112/24. You indicate the subnet mask with a forward slash (/) and specify the number of bits in the mask.

Wildcard masks

Security access control lists (ACLs) use source and destination IP addresses and wildcard masks to determine whether the WSS filters or forwards IP packets. Matching packets are either permitted or denied network access. The ACL checks the bits in IP addresses that correspond to any 0s (zeros) in the mask, but does not check the bits that correspond to 1s (ones) in the mask. You specify the wildcard mask in dotted decimal notation.

For example, the address 10.0.0.0 and mask 0.255.255.255 match all IP addresses that begin with 10 in the first octet. The ACL mask must be a contiguous set of zeroes starting from the first bit. For example, 0.255.255.255, 0.0.255.255,

and 0.0.0.255 are valid ACL masks. However, 0.255.0.255 is not a valid ACL mask.

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User wildcards, MAC address wildcards, and VLAN wildcards

Name “wildcarding” is a way of using a wildcard pattern to expand a single element into a list of elements that match the pattern. WSS Software accepts user wildcards, MAC address wildcards, and VLAN wildcards. The order in which wildcards appear in the configuration is important, because once a wildcard is matched, processing stops on the list of wildcards

User wildcards

A user wildcard is shorthand method for matching an authentication, authorization, and accounting (AAA) command to either a single user or a set of users.

A user wildcard can be up to 80 characters long and cannot contain spaces or tabs. The double-asterisk (**) wildcard characters with no delimiter characters match all usernames. The single-asterisk (*) wildcard character matches any number of characters up to, but not including, a delimiter character in the wildcard. Valid user wildcard delimiter characters are the at (@) sign and the period (.).

For example, the following wildcards identify the following users:

MAC address wildcards

A media access control (MAC) address wildcard is a similar method for matching some authentication, authorization, and accounting (AAA) and forwarding database (FDB) commands to one or more 6-byte MAC addresses. In a MAC address wildcard, you can use a single asterisk (*) as a wildcard to match all MAC addresses, or as follows to match from 1 byte to 5 bytes of the MAC address:

00:*

00:01:*

User wildcard User(s) designated

jose@example.com User jose at example.com *@example.com All users at example.com whose usernames do not contain

periods—for example, jose@example.com and tamara@example.com, but not nin.wong@example.com, because nin.wong contains a period

*@marketing.example.com All marketing users at example.com whose usernames do

not contain periods

*.*@marketing.example.com All marketing users at example.com whose usernames

contain a period * All users with usernames that have no delimiters EXAMPLE\* All users in the Windows Domain EXAMPLE with

usernames that have no delimiters EXAMPLE\*.* All users in the Windows Domain EXAMPLE whose

usernames contain a period ** All users

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00:01:02:* 00:01:02:03:* 00:01:02:03:04:*

For example, the MAC address wildcard 02:06:8c* represents all MAC addresses starting with 02:06:8c. Specifying only the first 3 bytes of a MAC address allows you to apply commands to MAC addresses based on an organizationally unique identity (OUI).

VLAN wildcards

A VLAN wildcard is a method for matching one of a set of local rules on a WSS, known as the location policy, to one or more users. WSS Software compares the VLAN wildcard, which can optionally contain wildcard characters, against the VLAN-Name attribute returned by AAA, to determine whether to apply the rule.

To match all VLANs, use the double-asterisk (**) wildcard characters with no delimiters. To match any number of characters up to, but not including, a delimiter character in the wildcard, use the single-asterisk (*) wildcard. Valid VLAN wildcard delimiter characters are the at (@) sign and the period (.).

For example, the VLAN wildcard bldg4.* matches bldg4.security and bldg4.hr and all other VLAN names with bldg4. at the beginning.

Matching order for wildcards

In general, the order in which you enter AAA commands determines the order in which WSS Software matches the user, MAC address, or VLAN to a wildcard. To verify the order, view the output of the show aaa or show config command. WSS Software checks wildcards that appear higher in the list before items lower in the list and uses the first successful match.

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Port lists

The physical Ethernet ports on a WSS can be set for connection to APs, authenticated wired users, or the network backbone. You can include a single port or multiple ports in one WSS Software CLI command by using the appropriate list format.

The ports on a WSS are numbered 1 through 22. No port 0 exists on the switch. You can include a single port or multiple ports in a command that includes port port-list. Use one of the following formats for port-list:

• A single port number. For example:

WSS# set port enable 16

• A comma-separated list of port numbers, with no spaces. For example:

WSS# show port poe 1,2,4,13

• A hyphen-separated range of port numbers, with no spaces. For example:

WSS# reset port 12-16

• Any combination of single numbers, lists, and ranges. Hyphens take precedence over commas. For example:

WSS# show port status 1-3,14

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Virtual LAN identification

The names of virtual LANs (VLANs), which are used in Mobility Domain™ communications, are set by you and can be changed. In contrast, VLAN ID numbers, which the WSS uses locally, are determined when the VLAN is first configured and cannot be changed. Unless otherwise indicated, you can refer to a VLAN by either its VLAN name or its VLAN number. CLI set and show commands use a VLAN’s name or number to uniquely identify the VLAN within the WSS.

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Command-line editing

WSS Software editing functions are similar to those of many other network operating systems.

Keyboard shortcuts

The following keyboard shortcuts are available for entering and editing CLI commands:

History buffer

The history buffer stores the last 63 commands you entered during a terminal session. You can use the Up Arrow and Down Arrow keys to select a command that you want to repeat from the history buffer.

Tabs

The WSS Software CLI uses the Tab key for command completion. You can type the first few characters of a command and press the Tab key to display the command(s) that begin with those characters. For example:

WSS# show i <Tab> ifm Show interfaces maintained by the interface manager

Keyboard Shortcut(s) Function

Ctrl+A Jumps to the first character of the command line. Ctrl+B or Left Arrow key Moves the cursor back one character. Ctrl+C Escapes and terminates prompts and tasks. Ctrl+D Deletes the character at the cursor. Ctrl+E Jumps to the end of the current command line. Ctrl+F or Right Arrow key Moves the cursor forward one character. Ctrl+K Deletes from the cursor to the end of the command line. Ctrl+L or Ctrl+R Repeats the current command line on a new line. Ctrl+N or Down Arrow key Enters the next command line in the history buffer. Ctrl+P or Up Arrow key Enters the previous command line in the history buffer. Ctrl+U or Ctrl+X Deletes characters from the cursor to the beginning of the

command line. Ctrl+W Deletes the last word typed. Esc B Moves the cursor back one word. Esc D Deletes characters from the cursor forward to the end of the

word. Delete key or Backspace key Erases mistake made during command entry. Reenter the

command after using this key.

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igmp Show igmp information interface Show interfaces ip Show ip information

Single-asterisk (*) wildcard character

You can use the single-asterisk (*) wildcard character in wildcards. (For details, see “User wildcards, MAC

address wildcards, and VLAN wildcards” (page 47).)

Double-asterisk (**) wildcard characters

The double-asterisk (**) wildcard character matches all usernames. For details, see “User wildcards”

(page 47).

Using CLI help

The CLI provides online help. To see the full range of commands available at your access level, type the following command:

WSS# help

Commands:

----------------------------------------------------------------------clear Clear, use 'clear help' for more information commit Commit the content of the ACL table copy Copy from filename (or url) to filename (or url) crypto Crypto, use 'crypto help' for more information delete Delete url dir Show list of files on flash device disable Disable privileged mode exit Exit from the Admin session help Show this help screen history Show contents of history substitution buffer load Load, use 'load help' for more information logout Exit from the Admin session monitor Monitor, use 'monitor help' for more information ping Send echo packets to hosts quit Exit from the Admin session reset Reset, use 'reset help' for more information rollback Remove changes to the edited ACL table save Save the running configuration to persistent storage set Set, use 'set help' for more information show Show, use 'show help' for more information telnet telnet IP address [server port] traceroute Print the route packets take to network host

For more information on help, see the help command description in the Nortel WLAN Security Switch 2300

Series Command Line Reference.

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To see a subset of the online help, type the command for which you want more information. For example, the following command displays all the commands that begin with the letter i:

WSS# show i?

ifm Show interfaces maintained by the interface manager igmp Show igmp information interface Show interfaces ip Show ip information

To see all the variations, type one of the commands followed by a question mark (?). For example:

WSS# show ip ?

alias Show ip aliases dns show DNS status https show ip https route Show ip route table telnet show ip telnet

To determine the port on which Telnet is running, type the following command:

WSS# show ip telnet

Server Status Port

---------------------------------Enabled 23

Understanding command descriptions

Each command description in the Nortel WLAN Security Switch 2300 Series Command Line Reference contains the following elements:

• A command name, which shows the keywords but not the variables. For example, the following command name appears at the top of a command description and in the index:

set ap name

The set ap name command has the following complete syntax:

set {ap port-list | ap ap-num} name name

• A brief description of the command’s functions.

• The full command syntax.

• Any command defaults.

• The command access, which is either enabled or all. All indicates that anyone can access this command. Enabled indicates that you must enter the enable password before entering the command.

• The command history, which identifies the WSS Software version in which the command was introduced and the version numbers of any subsequent updates.

• Special tips for command usage. These are omitted if the command requires no special usage.

• One or more examples of the command in context, with the appropriate system prompt and response.

• One or more related commands.

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You can fully operate the WLE2340 only if the following commands are set: To set static ip address for AP at WSS:

#set ap <ap_number> boot-configuration switch mode enable #set ap <ap_number> boot-configuration switch switch <switch IP address> #set ap <ap_number> boot-configuration ip <ap_static_ip_address> netmask <netmask>

gateway <gateway IP address> mode enable

To set snoop mapping (recommend snap-length is 100):

#set snoop <snoop name> observer <WLE-2340_ip_address> snap-length <snap-length> #set snoop map <snoop name> ap <ap_number> radio <1 or 2> #set snoop <snoop name> mode enable

Once you finish the above setup, the WLE2340 will detect location APs. To check snoop settings: #show snoop stats #show snoop info

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WSS setup methods

This chapter describes the methods you can use to configure a WSS, and refers you to information for each method. Depending on your configuration needs, you can use one or a combination of these methods.

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

How a WSS gets its configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Web Quick Start (2350 and 2360/2361) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

CLI quickstart command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Remote WSS configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Opening the QuickStart network plan in WLAN Management Software . . . . . . . . . . 67

Note. For easy installation, use one of the quick-start methods described in this chapter

instead of using the CLI instructions in later chapters in the manual.

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Overview

WSS Software provides the following quick-start methods for new (unconfigured) switches:

• Web Quick Start (2350 and 2360/2361 only)

•CLI quickstart command

You can use either quick-start method to configure a switch to provide wireless service. You also can use any of the following management applications to configure a new switch or to continue configuration of a partially configured switch:

• WLAN Management Software

•CLI

•Web View

Quick starts

The Web Quick Start enables you to easily configure a 2350 or 2360/2361 switch to provide wireless access to up to 10 users. The Web Quick Start is accessible only on unconfigured 2350 and 2360/2361 switches. The interface is not available on other switch models or on any switch that is already configured.

The quickstart command enables you to configure a switch to provide wireless access to any number of users.

WLAN Management Software

You can use WLAN Management Software to remotely configure a switch using one of the following techniques:

• Drop ship—On model 2350 only, you can press the factory reset switch during power on until the right LED above port 1 flashes for 3 seconds. Activating the factory reset causes the 2350 to bypass the Web Quick Start and request its configuration from WLAN Management Software instead.

• Staged WSS—On any switch model, you can stage the switch to request its configuration from WLAN Management Software, by preconfiguring IP parameters and enabling the auto-config option.

(These options are described in more detail in “Remote WSS configuration” (page 66).) You also can use WLAN Management Software to plan your network, create WSSs in the plan, then deploy

the switch configurations to the real switches. For information, see the following:

• Nortel WLAN Management Software 2300 Series User Guide

• Nortel WLAN Management Software 2300 Series Reference Guide

To open a sample network plan, see “Opening the QuickStart network plan in WLAN Management Software”

(page 67).

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CLI

You can configure a switch using the CLI by attaching a PC to the switch’s Console port. After you configure the switch for SSH or Telnet access, you also can use these protocols to access the CLI.

Web View

You can use a switch’s web management interface, Web View, to configure the switch. For access information, see

“Enabling and logging onto Web View” (page 695).

Note. Web View is different from the Web Quick Start application. Web View is a

web-based management application that is available at any time on a switch that already has IP connectivity. (Web View access also requires the switch’s HTTPS server to be enabled.) The Web Quick Start application is accessible only on unconfigured switches.

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How a WSS gets its configuration

Figure 1 shows how a WSS gets a configuration when you power it on.

Figure 1. WSS Startup Algorithm

Switch is powered on.

Ye s

Does switch have

Is auto-config

a configuration?

Switch boots

Ye s

Model 2350?

Ye s

Was factory reset pressed during

Ye s

Web Quick Start

power on?

Switch contacts WMS to request configuration.

Ye s

Boots with no configuration.

You must use the CLI to start configuring the switch.

Ye s

using its configuration file.

enabled?

Switch

is enabled.

displays CLI prompt.

Model 2360/2361?

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Web Quick Start (2350 and 2360/2361)

You can use the Web Quick Start to configure the switch to provide wireless access to up to ten network users. To access the Web Quick Start, attach a PC directly to port 1 or port 2 on the switch and use a web browser on the PC to

access IP address 192.168.100.1. (For more detailed instructions, see “Accessing the Web Quick Start” (page 60).)

Web Quick Start parameters

The Web Quick Start enables you to configure basic wireless access for a small office. You can use the Web Quick Start to configure the following parameters:

• System name of the switch

• Country code (the country where wireless access will be provided)

• Administrator username and password

• Management IP address and default router (gateway)

• Time and date (statically configured or provided by an NTP server)

• Management access

You can individually select Telnet, SSH, and Web View. You also can secure the Console port. Access requires the administrator username and password.

• Power over Ethernet (PoE), for ports directly connected to APs

• SSIDs and authentication types. The Web Quick Start enables you to configure one secure SSID and one clear SSID. You can configure additional SSIDs using the CLI or WLAN Management Software.

• Usernames and passwords for your wireless users. You can configure up to ten users with the Web Quick Start. To configure additional users, use the CLI or WLAN Management Software.

Web Quick Start requirements

To use the Web Quick Start, you need the following:

• AC power source for the switch

• PC with an Ethernet port that you can connect directly to the switch

Note. The Web Quick Start application is different from Web View. Web View is a

Note. The Web Quick Start application is supported only on switch models 2350 and

2360/2361. After you finish the Web Quick Start, it will not be available again unless you clear (erase) the switch’s configuration.

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• Category 5 (Cat 5) or higher Ethernet cable

If the PC is connected to the network, power down the PC or disable its network interface card (NIC), then unplug the PC from the network.

Accessing the Web Quick Start

To access the Web Quick Start:

1 Use a Category 5 (Cat 5) or higher Ethernet cable to connect the switch directly to a PC that has a web

browser.

2 Connect the switch to an AC power source.

If the green power LED is lit, the switch is receiving power.

3 Enable the PC’s NIC that is connected to the switch, if not already enabled. 4 Verify that the NIC is configured to use DHCP to obtain its IP address.

You will not be able to access the Web Quick Start if the IP address of the NIC is statically configured.

5 Use a web browser to access IP address 192.168.100.1.

This is a temporary, well-known address assigned to the unconfigured switch when you power it on. The Web Quick Start enables you to change this address.

The first page of the Quick Start Wizard appears.

Note. You can use a Layer 2 device between the switch and the PC. However, do not

attach the switch to your network yet. The switch requires the PC you attach to it for configuration to be in the 192.168.100.x subnet, and uses the WSS Software DHCP server to assign the PC an address from this subnet. If you attach the unconfigured switch to your network, the switch disables the WSS Software DHCP server, if the switch detects another DHCP server on the network. If the network does not have a DCHP server, the switch’s DHCP server remains enabled and will offer IP addresses in the 192.168.100.x subnet in response to DHCP Requests.

Note. If you are configuring a 2350, do not press the factory reset switch during

power on. Pressing this switch on an unconfigured switch causes the switch to attempt to contact a WLAN Management Software server instead of displaying the Web Quick Start. (Other switch models also have reset switches, but the reset switch simply restarts these other models without clearing the configuration.)

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6 Click Next to begin. The wizard screens guide you through the configuration steps.

Caution! Use the wizard’s Next and Back buttons to navigate among the

wizard pages. Using the browser’s navigation buttons, such as Back and Forward, can result in loss of information. Do not click the browser’s Refresh or Reload button at any time while using the wizard. If you do click Refresh or Reload, all the information you have entered in the wizard will be cleared.

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7 After guiding you through the configuration, the wizard displays a summary of the configuration values

you selected. Here is an example:

8 Review the configuration settings, then click Finish to save the changes or click Back to change settings.

If you want to quit for now and start over later, click Cancel. If you click Finish, the wizard saves the configuration settings into the switch’s configuration file. If the

switch is rebooted, the configuration settings are restored when the reboot is finished.

The switch is ready for operation. You do not need to restart the switch.

CLI quickstart command

The quickstart command runs a script that interactively helps you configure the following items:

• System name

• Country code (regulatory domain)

• System IP address

Caution! On a 2350, do not press the factory reset switch for more than four

seconds! On a 2350 that is fully booted, the factory reset switch erases the configuration if held for five seconds or more. If you do accidentally erase the configuration, you can use the Web Quick Start to reconfigure the switch.

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• Default route

• 802.1Q tagging for ports in the default VLAN

• Administrative users and passwords

• Enable password

• System time, date, and timezone

• Unencrypted (clear) SSID names

• Usernames and passwords for guest access using Web-based AAA

• Encrypted (crypto) SSID names and dynamic WEP encryption for encrypted SSIDs’ wireless traffic

• Usernames and passwords for secure access using 802.1X authentication using PEAP-MSCHAP-V2 and secure wireless data encryption using dynamic Wired Equivalent Privacy (WEP)

• Directly connected APs

• Distributed APs

The quickstart command displays a prompt for each of these items, and lists the default if applicable. You can advance to the next item, and accept the default if applicable, by pressing Enter.

The command also automatically generates a key pair for SSH. The command automatically places all ports that are not used for directly connected APs into the default VLAN (VLAN

1).

To run the quickstart command:

1 Attach a PC to the WSS’s serial console port. (Use these modem settings: 9600 bps, 8 bits, 1 stop, no

parity, hardware flow control disabled.)

2 Press Enter three times, to display a username prompt (Username:), a password prompt (Password:), and

then a command prompt such as the following:

2350-aabbcc>

(Each switch has a unique system name that contains the model number and the last half of the switch’s MAC address.)

3 Access the enabled level (the configuration level) of the CLI:

2350-aabbcc> enable

4 Press Enter at the Enter password prompt. 5 Type quickstart. The command asks you a series of questions. You can type ? for more help. To quit,

press Ctrl+C.

Caution! The quickstart command is for configuration of a new switch only. After

prompting you for verification, the command erases the switch’s configuration before continuing. If you run this command on a switch that already has a configuration, the configuration will be erased. In addition, error messages such as Critical AP Notice for directly connected APs can appear.

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One of the questions the script asks is the country code. For a list of valid country codes, see

“Specifying the country of operation” (page 229).

Another question the script asks is, “Do you wish to configure wireless?” If you answer y, the script goes on to ask you for SSID and user information, for unencrypted and encrypted SSIDs. If you answer n, the script generates a key pair for SSH and then ends.

Quickstart example

This example configures the following parameters:

• System name: 2350-mrktg

• Country code (regulatory domain): US

• System IP address: 172.16.0.21, on IP interface 172.16.0.21 255.255.255.0

• Default route: 172.16.0.20

• Administrative user wssadmin, with password letmein. The only management access the switch allows by default is CLI access through the serial connection.

• System Time and date parameters:

● Date: 31st of March, 2006

● Time: 4:36 PM

● Timezone: PST (Pacific Standard Time), with an offset of -8 hours from Universal

Coordinated Time (UTC)

• Unencrypted SSID name: public

• Username user1 and password pass1 for Web-based AAA

• Encrypted SSID name: corporate

• Username bob and password bobpass for 802.1X authentication

• Directly connected AP on port 2, model 2330

Note. For Series 2332 access points, be sure the system country code is supported for the

selected access point model. The Series 2332 access point has been region-locked to meet geographic regulatory restrictions. Each model is associated to a specific regulatory domain and subsequent country of operation. During installation, the access point model and wireless security switch regulatory domain must match or the access point will not operate.

Note. The quickstart script asks for an IP address and subnet mask for the

system IP address, and converts the input into an IP interface with a subnet mask, and a system IP address that uses that interface. Likewise, if you configure this information manually instead of using the quickstart command, you must configure the interface and system IP address separately.

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The IP addresses, usernames, and passwords in this document are examples. Use values that are appropriate for your organization.

If you configure time and date parameters, you will be required to enter a name for the timezone, and then enter the value of the timezone (the offset from UTC) separately. You can use a string of up to 32 alphabetic characters as the timezone name.

Figure 2 shows an example. Users bob and alice can access encrypted SSID corporate on either of the APs. Users user1

and user2 can use the same APs to access unencrypted SSID public. Although the same hardware supports both SSIDs and sets of users, AAA ensures that only the users who are authorized to access an SSID can access that SSID. Users of separate SSIDs can even be in the same VLAN, as they are in this example.

Figure 2. Single-switch deployment

2350-aabbcc# quickstart This will erase any existing config. Continue? [n]: y

Answer the following questions. Enter '?' for help. ^C to break out

System Name [2350]: 2350-mrktg Country Code [US]: US System IP address []: 172.16.0.21 System IP address netmask []: 255.255.255.0 Default route []: 172.16.0.20 Do you need to use 802.1Q tagged default VLAN [Y/N]? Y: y

Specify the port number that needs to be tagged [1-2, <CR> ends

config]: 2 Specify the tagged value for port [2] [<CR> ends config:] 100

Specify the port number that needs to be tagged [1-2, <CR> ends config]:

Admin username [admin]: wssadmin Admin password [optional]: letmein

10.10.10.4

Por t

2350-Corp

Por t

Backbone

alice

Console

Internet

Corporate resources

user1

bob

user2

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Enable password [optional]: enable Do you wish to set the time? [y]: y Enter the date (dd/mm/yy) []: 31/03/06 Is daylight saving time (DST) in effect [n]: n Enter the time (hh:mm:ss) []: 04:36:20 Enter the timezone []: PST

Enter the offset (without DST) from GMT for 'PST' in hh:mm

[0:0]: -8:0 Do you wish to configure wireless? [y]: y Enter a clear SSID to use: public Do you want Web Portal authentication? [y]: y Enter a username to be used with Web Portal, <cr> to exit: user1 Enter a password for user1: user1pass

Enter a username to be used with Web Portal, <cr> to exit:

Do you want to do 802.1x and PEAP-MSCHAPv2? [y]: y Enter a crypto SSID to use: corporate

Enter a username with which to do PEAP-MSCHAPv2, <cr> to exit:

bob

Enter a password for bob: bobpass

Enter a username with which to do PEAP-MSCHAPv2, <cr> to exit:

Do you wish to configure access points? [y]: y

Enter a port number [1-2] on which an AP resides, <cr> to exit:

Enter AP model on port 2: 2330

Enter a port number [1-2] on which an AP resides, <cr> to exit:

Do you wish to configure distributed access points? [y]: y Enter a AP serial number, <cr> to exit: 0422700351 Enter model of AP with S/N 0422700351: 2330

Enter a AP serial number, <cr> to exit: success: created keypair for ssh success: Type "save config" to save the configuration

2350-aabbcc# save config

6 Optionally, enable Telnet.

2350-aabbcc# set ip telnet server enable

7 Verify the configuration changes.

2350-aabbcc# show config

8 Save the configuration changes.

2350-aabbcc# save config

Remote WSS configuration

You can use WMS Services running in your corporate network to configure WSSs in remote offices. The following remote configuration scenarios are supported:

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• Drop ship—WMS Services running in the corporate network can configure a 2350 switch shipped directly to a remote office. This option does not require any preconfiguration of the switch.

• Staged—You can stage any model of switch by preconfiguring IP connectivity and enabling auto-config, then sending the switch to the remote office. The switch contacts WMS Services in the corporate network to complete its configuration.

The drop ship option is supported only for the 2350. The staged option is supported for all switch models. Both options require WMS Services.

(For more information, see the “Configuring WSSs Remotely” chapter in the Nortel WLAN Management Software 2300

Series Reference Guide.)

Opening the QuickStart network plan in WLAN Management Software

WLAN Management Software comes with two sample network plans:

• QuickStart—Contains a two-floor building with two WSSs and two APs on each switch. Each switch and its APs provide coverage for a floor. The Nortel equipment is configured to provide both clear (unencrypted) and secure (802.1X) wireless access.

• StarterKit—Contains a simple rectangle as a floor plan, but with one WSS and four APs. You can modify this plan to deploy the Nortel starter kit.

The QuickStart network plan contains a configuration similar to the one created by the CLI quicktstart example in

“Quickstart example” (page 64). The plan differs from the sample configuration by using separate VLANs for WSS

management traffic, corporate users, and guest users. Otherwise, the configuration is the same. To open the network plan:

1 Install WMS, if not already installed. (See the “Getting Started” chapter of the Nortel WLAN

Management Software 2300 Series User Guide or the “Installing WMS” chapter of the Nortel WLAN Management Software 2300 Series Reference Guide.)

2 Start WMS by doing one of the following:

● On Windows systems, select Start > Programs > Nortel > WMS > WMS, or double-click the

WMS icon on the desktop.

● On Linux systems, change directories to WMS_installation_directory/bin, and enter ./wms.

If you are starting WLAN Management Software for the first time, or you have not entered license information previously, the License Information dialog box appears. Enter the serial number and License, then click OK.

3 When the WLAN Management Software Services Connection dialog appears, enter the IP address and

UDP port of WLAN Management Software Services (if installed on a different machine than the client), and click Next.

4 If the Certificate Check dialog appears, click Accept to complete the connection to WMS Services. 5 Select File > Switch Network Plan. 6 Click Ye s to close the plan that is currently open.

The Switch Network Plan dialog appears, listing the available network plans.

7 Select QuickStart and click Next.

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Configuring Web-based AAA for administrative and local access

Overview of Web-based AAA for administrative and local access

Nortel WLAN Security Switch 2300 Series (WSS Software) supports authentication, authorization, and accounting (AAA) for secure network connections. As administrator, you must establish administrative access for yourself and optionally other local users before you can configure the WSS for operation.

Here is an overview of configuration topics:

1 Console connection. By default, any administrator can connect to the console port and manage the

switch, because no authentication is enforced. (Nortel recommends that you enforce authentication on the console port after initial connection.)

2 Telnet or SSH connection. Administrators cannot establish a Telnet or Secure Shell (SSH) connection to

the WSS by default. To provide Telnet or SSH access, you must add a username and password entry to the local database or, optionally, set the authentication method for Telnet users to a Remote Authentication Dial-In User Service (RADIUS) server.

3 Restricted mode. When you initially connect to the WSS, your mode of operation is restricted. In this

mode, only a small subset of status and monitoring commands is available. Restricted mode is useful for administrators with basic monitoring privileges who are not allowed to change the configuration or run traces.

Overview of Web-based AAA for administrative and local access . . . . . . . . . . . . . . . 69

Before you start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

About Administrative Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

First-time configuration via the console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Configuring accounting for administrative users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Displaying the Web-based AAA configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Saving the configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Administrative Web-based AAA configuration scenarios . . . . . . . . . . . . . . . . . . . . . . 79

Note. A CLI Telnet connection to the WSS is not secure, unlike SSH, WLAN

Management Software and Web View connections. (For details, see “Managing

keys and certificates” (page 443).)

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4 Enabled mode. To enter the enabled mode of operation, you type the enable command at the

command prompt. In enabled mode, you can use all CLI commands. Although WSS Software does not require an enable password, Nortel highly recommends that you set one.

5 Customized authentication. You can require authentication for all users or for only a subset of

users. Username wildcards (see “User wildcards, MAC address wildcards, and VLAN

wildcards” (page 47)) allows different users or classes of user to be given different

authentication treatments. You can configure console authentication and Telnet authentication separately, and you can apply different authentication methods to each.

For any user, authorization uses the same method(s) as authentication for that user.

6 Local override. A special authentication technique called local override lets you attempt

authentication via the local database before attempting authentication via a RADIUS server. The WSS attempts administrative authentication in the local database first. If it finds no match, the WSS attempts administrative authentication on the RADIUS server. (For information about setting a WSS to use RADIUS servers, see “Configuring communication with RADIUS”

(page 561).)

7 Accounting for administrative access sessions. Accounting records can be stored and

displayed locally or sent to a RADIUS server. Accounting records provide an audit trail of the time an administrative user logged in, the administrator’s username, the number of bytes transferred, and the time the session started and ended.

Figure 1 illustrates a typical WSS, APs, and network administrator in an enterprise network. As network

administrator, you initially access the WSS via the console. You can then optionally configure authentication, authorization, and accounting for administrative access mode.

Nortel recommends enforcing authentication for administrative access using usernames and passwords stored either locally or on RADIUS servers.

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Figure 1. Typical Nortel WLAN 2300 system

Before you start

Before reading more of this chapter, use the Nortel WLAN Security Switch 2300 Series Quick Start Guide to set up a WSS and the attached APs for basic service.

About Administrative Access

The authentication, authorization, and accounting (AAA) framework helps secure network connections by identifying who the user is, what the user can access, and the amount of network resources the user can consume.

Access modes

WSS Software provides Web-based AAA either locally or via remote servers to authenticate valid users. WSS Software provides two modes of access:

• Administrative access mode—Allows a network administrator to access the WSS and configure it.

You must establish administrative access in enabled mode before adding users. See “Enabling an

administrator” (page 72).

WSS

Core router

Layer 2 switches

WSSs

Building 1

Data center

Floor 3

Floor 2

Layer 2 or Layer 3 switches

RADIUS or AAA Servers

Floor 1

WSSs

840-9502-0071

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• Network access mode—Allows network users to connect through the WSS. For information about configuring network users, see “Configuring AAA for network users” (page 467).

Types of Administrative Access

WSS Software allows you access to the WSS with the following types of administrative access:

• Console—Access via only the console port. For more information, see “First-time configuration via the console”

(page 72).

• Telnet—Users who access WSS Software via the Telnet protocol. For information about setting up a WSS for Telnet access, see “Configuring and managing IP interfaces and services” (page 121).

• Secure Shell (SSH)—Users who access WSS Software via the SSH protocol. For information about setting up a WSS for SSH access, see “Configuring and managing IP interfaces and services” (page 121).

• WLAN Management Software (WMS)—After you configure the WSS as described in the Nortel WLAN—Security

Switch Installation and Basic Configuration Guide, you can further configure the WSS using the WMS tool suite.

For more information, see the Nortel WLAN Management Software Reference Manual.

• Web View—A Web-based application for configuring and managing a single WSS through a Web browser. Web View uses a secure connection via Hypertext Transfer Protocol over Secure Sockets Layer (HTTPS).

First-time configuration via the console

Administrators must initially configure the WSS with a computer or terminal connected to the WSS console port through a serial cable. Telnet access is not initially enabled.

To configure a previously unconfigured WSS via the console, you must complete the following tasks:

• Enable an administrator. (See “Enabling an administrator” (page 72).)

• Configure authentication. (See “Authenticating at the console” (page 75).)

• Optionally, configure accounting. (see “Configuring accounting for administrative users” (page 77).)

• Save the configuration. (See “Saving the configuration” (page 79).)

Enabling an administrator

To enable yourself as an administrator, you must log in to the WSS from the console. Until you set the enable password and configure authentication, the default username and password are blank. Press Enter when prompted for them.

To enable an administrator:

1 Log in to the WSS from the serial console, and press Enter when the WSS displays a username prompt:

Username:

2 Press Enter when the WSS displays a password prompt.

Password:

3 Type enable to go into enabled mode.

WSS> enable

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4 Press Enter to display an enabled-mode command prompt:

WSS#

Once you see this prompt after you have typed the enable command, you have administrative privileges, which allow you to further configure the WSS.

Setting the WSS enable password

There is one enable password for the entire WSS. You can optionally change the enable password from the default.

Setting the WSS enable password for the first time

To set the enable password for the first time:

1 At the enabled prompt, type set enablepass. 2 At the “Enter old password” prompt, press Enter. 3 At the “Enter new password” prompt, enter an enable password of up to 32 alphanumeric characters with

no spaces. The password is not displayed as you type it.

4 Type the password again to confirm it.

WSS Software lets you know the password is set.

WSS# set enablepass

Enter old password: Enter new password: Retype new password: Password changed

5 Store the configuration into nonvolatile memory by typing the following command:

WSS# save config

success: configuration saved.

Caution! Nortel recommends that you change the enable password from the default

(no password) to prevent unauthorized users from entering configuration commands.

Note. The enable password is case-sensitive.

Caution! Be sure to use a password that you will remember. If you lose the

enable password, the only way to restore it causes the system to return to its default settings and wipes out any saved configuration. (For details, see

“Recovering the system when the enable password is lost” (page 671).)

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WMS enable password

If you use WLAN Management Software to continue configuring the switch, you will need to enter the switch’s enable password when you upload the switch’s configuration into WLAN Management Software. (For WMS information, see the Nortel WLAN Management Software Reference Manual.)

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Authenticating at the console

You can configure the console so that authentication is required, or so that no authentication is required. Nortel recommends that you enforce authentication on the console port.

To enforce console authentication, take the following steps:

1 Add a user in the local database by typing the following command with a username and

password:

WSS# set user username password password

success: change accepted.

2 To enforce the use of console authentication via the local database, type the following

command:

WSS# set authentication console * local

3 To store this configuration into nonvolatile memory, type the following command:

WSS# save config

success: configuration saved.

By default, no authentication is required at the console. If you have previously required authentication and have decided not to require it (during testing, for example), type the following command to configure the console so that it does not require username and password authentication:

WSS# set authentication console * none

Caution! If you type this command before you have created a local username

and password, you can lock yourself out of the WSS. Before entering this command, you must configure a local username and password.

Note. The authentication method none you can specify for administrative access is

different from the fallthru authentication type None, which applies only to network access. The authentication method none allows access to the WSS by an administrator. The fallthru authentication type None denies access to a network user. (For information about the fallthru authentication types, see “Authentication algorithm” (page 469).)

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Customizing Web-based AAA with “wildcards” and groups

“Wildcarding” lets you classify users by username or media access control (MAC) address for different Web-based AAA treatments. A user wildcard is a string, possibly containing wildcards, for matching Web-based AAA and IEEE

802.1X authentication methods to a user or set of users. The WSS supports the following wildcard characters for user

wildcards:

• Single asterisk (*) matches the characters in a username up to but not including a separator character, which can be an at (@) sign or a period (.).

• Double asterisk (**) matches all usernames.

In a similar fashion, MAC address wildcards match authentication methods to a MAC address or set of MAC addresses. For details, see “User wildcards, MAC address wildcards, and VLAN wildcards” (page 47).

A user group is a named collection of users or MAC addresses sharing a common authorization policy. For example, you might group all users on the first floor of building 17 into the group bldg-17-1st-floor, or group all users in the IT group into the group infotech-people. Individual user entries override group entries if they both configure the same attribute.

(For information about configuring users and user groups, see “Adding and clearing local users for Administrative

Access” (page 77).)

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Setting user passwords

Like usernames, passwords are not case-sensitive. To make passwords secure, make sure they contain uppercase and lowercase letters and numbers. Nortel recommends that all users create passwords that are memorable to themselves, difficult for others to guess, and not subject to a dictionary attack.

User passwords are automatically encrypted when entered in the local database. However, the encryption is not strong. It is designed only to discourage someone looking over your shoulder from memorizing your password as you display the configuration. To maintain security, WSS Software displays only the encrypted form of the password in show commands.

Adding and clearing local users for Administrative Access

Usernames and passwords can be stored locally on the WSS. Nortel recommends that you enforce console authentication after the initial configuration to prevent anyone with unauthorized access to the console from logging in. The local database on the WSS is the simplest way to store user information in a Nortel system.

To configure a user in the local database, type the following command:

set user username password [encrypted] password

For example, to configure user Jose with the password spRin9 in the local database on the WSS, type the following command:

WSS# set user Jose password spRin9

success: User Jose created

The encrypted option indicates that the password string you are entering is the encrypted form of the password. Use this option only if you do not want WSS Software to encrypt the password for you.

To clear a user from the local database, type the following command:

clear user username

Configuring accounting for administrative users

Accounting allows you to track network resources. Accounting records can be updated for three important events: when the user is first connected, when the user roams from one AP to another, and when the user terminates his or her session. The default for accounting is off.

To configure accounting for administrative logins, use the following command:

set accounting {admin | console} {user-wildcard} {start-stop | stop-only} method1 [method2]

[method3] [method4]

Note. Although WSS Software allows you to configure a user password for the special

“last-resort” guest user, the password has no effect. Last-resort users can never access a WSS in administrative mode and never require a password.

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To configure accounting for administrative logins over the network at EXAMPLE, enter the following command:

set accounting admin EXAMPLE\* start-stop | stop-only aaa-method

You can select either start-stop or stop-only accounting modes. The stop-only mode sends only stop records, whereas start-stop sends both start and stop records, effectively doubling the number of accounting records. In most cases, stop-only is entirely adequate for administrative accounting, because a stop record contains all the information you

might need about a session. In the set accounting command, you must include Web-based AAA methods that specify whether to use the local

database or RADIUS server to receive the accounting records. Specify local, which causes the processing to be done on the WSS, or specify a RADIUS server group. For information about configuring a RADIUS server group, see “Config-

uring RADIUS server groups” (page 567).

For example, you can set accounting for administrative users using the start-stop mode via the local database:

WSS# set accounting admin EXAMPLE\* start-stop local success: change accepted.

The accounting records show the date and time of activity, the user’s status and name, and other attributes. The show accounting statistics command displays accounting records for administrative users after they have logged in to the

WSS. (For information about network user accounting, see “Configuring accounting for wireless network users” (page 542).

For information and an output example for the show accounting statistics command, see the Nortel WLAN Security

Switch 2300 Series Command Line Reference.)

Displaying the Web-based AAA configuration

To display your Web-based AAA configuration, type the following command:

WSS# show aaa

Default Values authport=1812 acctport=1813 timeout=5 acct-timeout=5 retrans=3 deadtime=0 key=(null) author-pass=(null)

Radius Servers

Server Addr Ports T/o Tries Dead State

------------------------------------------------------------------r1 192.168.253.1 1812 1813 5 3 0 UP

Server groups sg1: r1

Web Portal: enabled

set authentication console * local

set authentication admin * local set accounting admin Geetha stop-only local set accounting admin * start-stop local

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user Geetha

Password = 1214253d1d19 (encrypted)

(For information about the fields in the output, see the Nortel WLAN Security Switch 2300 Series Command Line

Reference.)

Saving the configuration

You must save the configuration for all commands that you enter and want to use for future sessions. After you enter the administrator’s Web-based AAA configuration, type the following command to maintain these commands in WSS nonvolatile memory:

WSS# save config

success: configuration saved.

You can also specify a filename for the configuration—for example, configday. To do this, type the following command:

WSS# save config configday

Configuration saved to configday.

You must type the save config command to save all configuration changes since the last time you rebooted the WSS or saved the configuration. If the WSS is rebooted before you have saved the configuration, all changes are lost.

You can also type the load config command, which reloads the WSS to the last saved configuration or loads a particular configuration filename. (For more information, see “Managing configuration files” (page 659).)

Administrative Web-based AAA configuration scenarios

The following scenarios illustrate typical configurations for administrative and local authentication. For all scenarios, the administrator is Natasha with the password m@Jor. (For RADIUS server configuration details, see “Configuring

communication with RADIUS” (page 561).)

• “Local authentication” (page 80)

• “Local authentication for console users and RADIUS authentication for Telnet users” (page 80)

• “Local override and backup local authentication” (page 81)

• “Authentication when RADIUS servers do not respond” (page 82)

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Local authentication

The first time you access a WSS, it requires no authentication. (For more information, see “First-time configuration via

the console” (page 72).) In this scenario, after the initial configuration of the WSS, Natasha is connected through the

console and has enabled access. To enable local authentication for a console user, you must configure a local username. Natasha types the following

commands in this order:

WSS# set user natasha password m@Jor

User natasha created

WSS# set authentication console * local

success: change accepted.

WSS# save config

success: configuration saved.

Local authentication for console users and RADIUS authentication for Telnet users

This scenario illustrates how to enable local authentication for console users and RADIUS authentication for Telnet administrative users. To do so, you configure at least one local username for console authentication and set up a RADIUS server for Telnet administrators. Natasha types the following commands in this order:

WSS# set user natasha password m@Jor

User natasha created

WSS# set authentication console * local

success: change accepted.

WSS# set radius server r1 address 192.168.253.1 key sunFLOW#$

success: change accepted.

Natasha also adds the RADIUS server (r1) to the RADIUS server group sg1, and configures Telnet administrative users for authentication through the group. She types the following commands in this order:

WSS# set server group sg1 members r1

success: change accepted.

WSS# set authentication admin * sg1

success: change accepted.

WSS# save config

success: configuration saved.

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Local override and backup local authentication

This scenario illustrates how to enable local override authentication for console users. Local override means that WSS Software attempts authentication first via the local database. If it finds no match for the user in the local database, WSS Software then tries a RADIUS server—in this case, server r1 in server group sg1. Natasha types the following commands in this order:

WSS# set user natasha password m@Jor

User natasha created

WSS# set radius server r1 address 192.168.253.1 key sunFLOW#$

success: change accepted.

WSS# set server group sg1 members r1

success: change accepted.

WSS# set authentication console * local sg1

success: change accepted.

WSS# save config

success: configuration saved.

Natasha also enables backup RADIUS authentication for Telnet administrative users. If the RADIUS server does not respond, the user is authenticated by the local database in the WSS. Natasha types the following commands:

WSS# set authentication admin * sg1 local

success: change accepted.

WSS# save config

success: configuration saved.

The order in which Natasha enters authentication methods in the set authentication command determines the method WSS Software attempts first. The local database is the first method attempted for console users and the last method attempted for Telnet administrators.

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Authentication when RADIUS servers do not respond

This scenario illustrates how to enable RADIUS authentication for both console and administrative users, but to unconditionally allow access for administrative and console users if the RADIUS server (in this case, server r1 in server group sg1) does not respond. To configure unconditional authentication, Natasha sets the authentication method to none. She types the following commands in this order:

WSS# set user natasha password m@Jor

User natasha created

WSS# set radius server r1 address 192.168.253.1 key sunFLOW#$

success: change accepted.

WSS# set server group sg1 members r1

success: change accepted.

WSS# set authentication console * sg1 none

success: change accepted.

WSS# set authentication admin * sg1 none

success: change accepted.

WSS# save config

success: configuration saved.

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Managing User Passwords

Passwords Overview

Nortel recommends that all users create passwords that are easily remembered, difficult for others to guess, and not subject to a dictionary attack.

By default, user passwords are automatically encrypted when entered in the local database. However, the encryption type is not very strong. It is designed to discourage someone from memorizing your password as you display the configuration. To maintain security, WSS displays only the encrypted form of the password in show commands.

You can configure WSS so that the following additional restrictions apply to user passwords:

• Passwords must be a minimum of 10 characters in length. It should be a mix of uppercase letters, lowercase letters, numbers, and special characters, including at least two of each (for example, Nor%Pag32!).

• Local users cannot reuse any of their 10 previous passwords.

• When a user changes password, at least 4 characters must be different from the previous password.

• A user password expires after a configurable amount of time.

• A user is locked out of the system after a configurable number of failed login attempts. When this happens, a trap is generated and an alert is logged. (Administrative users can gain access to the system through the console, even when the account is locked.)

• Only one unsuccessful login attempt is allowed in a 10-second period for a user or session.

• All administrative logins, logouts, logouts due to idle timeout, and disconnects are logged.

• The audit log file on the WSS (command_audit.cur) cannot be deleted, and attempts to delete log files are recorded.

Passwords Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Configuring Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Displaying Password Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Note. The above restrictions are optional.

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Configuring Passwords

To configure passwords, you can perform the following tasks:

• Set a password for a user in the local database.

• Enable restrictions on password usage.

• Set the maximum number of failed login attempts

• Specify the minimum password length allowed.

• Set the time duration, before password expiration.

• Restore access to a user, that is locked out of the system.

Setting passwords for local users

To configure a user password in the local database, type the following command:

set user username password [encrypted] password

For example, to configure user Jose with the password spRin9 in the local database on the WSS, type the following command:

WSS# set user Jose password spRin9

success: User Jose created

The encrypted option indicates that the password string is the encrypted form of the password. Use this option only if you do not want WSS to encrypt the password for you.

By default, usernames and passwords in the local database are not case-sensitive. Passwords can be case-sensitive by activating password restrictions.

To clear a user from the local database, type the following command:

clear user username

Enabling password restrictions

To activate password restrictions for network and administrative users, use the following command:

set authentication password-restrict {enable | disable}

When the above command is enabled, the following password restrictions takes effect:

• A user cannot reuse any of his or her 10 previous passwords (not applicable to network users).

• When a user changes his or her password, at least 4 characters must be different from the previous password.

The password restrictions are disabled by default. When you enable them, WSS evaluates the passwords configured on the WSS and a list of users with passwords appears, that does not meet the restriction on length and character types.

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For example, to enable password restrictions on the WSS, type the following command:

WSS# set authentication password-restrict enable

warning: the following users have passwords that do not have atleast 2 each of upper-case letters, lower-case letters, numbers and special characters administrator admin user1 user2 admin2 jsmith success: change accepted.

Setting the maximum number of login attempts

To specify the maximum number of login attempts before a user is locked out of the system, use the following command:

set authentication max-attempts number

By default,

• for Telnet or SSH sessions, a maximum of 4 failed login attempts are allowed.

• for console or network sessions, an unlimited number of failed login attempts are allowed.

Specify a number between 0 – 2147483647. Specifying 0 causes the number of allowable login attempts to reset the default values.

If a user is locked out of the system, you can restore the user access with the clear user lockout command. See “Restoring access to a locked-out user” (page 86).

For example, to allow users a maximum of 3 attempts to log into the system, type the following command:

WSS# set authentication max-attempts 3

success: change accepted.

Specifying minimum password length

To specify the minimum allowable length for user passwords, use the following command:

set authentication minimum-password-leng th length

The minimum password length has to be between 0 – 32 characters. Specifying 0 removes the restriction on password length. By default, there is no minimum length for user passwords. When this command is configured, you cannot configure a password shorter than the specified length.

When you enable this command, WSS evaluates the passwords configured on the WSS and a list of users whose password does not meet the minimum length restriction appears.

For example, to set the minimum length for user passwords at 7 characters, type the following command:

WSS# set authentication minimum-password-length 7 warning: the following users have passwords that are shorter than the minim um password length -

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administrator admin user2 admin2 success: change accepted.

Configuring password expiration time

To specify how long a user password is valid before it must be reset, use the following command:

set user username expire-password-in time

To specify how long the passwords are valid for users in a user group, use the following command:

set usergroup group-name expire-password-in time

By default, user passwords do not expire. This command specifies the time duration, that a user password is valid. After this, the user password expires, and a new password is required. The amount of time can be specified in days (for example, 30 or 30d), hours (720h), or a combination of days and hours (30d12h)

For example, the following command sets user Student1’s password to be valid for 30 days:

WSS# set user Student1 expire-password-in 30

success: change accepted.

The following command sets user Student1 password to be valid for 30 days and 15 hours:

WSS# set user Student1 expire-password-in 30d15h

success: change accepted.

The following command sets user Student1 password to be valid for 720 hours:

WSS# set user Student1 expire-password-in 720h

success: change accepted.

The following command sets the passwords for the users in user group cardiology to be valid for 30 days:

WSS# set usergroup cardiology expire-password-in 30

success: change accepted.

Restoring access to a locked-out user

If a user password has expired, or the user cannot login within the configured limit for login attempts, then the user is locked out of the system, and cannot gain access without the intervention of an administrator.

To restore access to a user locked out of the system, use the following command:

clear user username lockout

If a user is locked out of the system due to an expired password, then first assign the user a new password before you can restore access.

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The following command restores access to user Nin, who is locked out of the system:

WSS# clear user Nin lockout

success: change accepted.

Displaying Password Information

User password information appears with the show web-based aaa command. For example:

WSS# show web-based aaa set authentication password-restrict enable set authentication minimum-password-length 10

user bob

Password = 00121a08015e1f (encrypted) Password-expires-in = 59 hours (2 days 11 hours)

status = disabled vlan-name = default service-type = 7

(For information about the fields in the output, see the Nortel WLAN Security Switch 2300 Series Command Line Reference.)

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Configuring and managing ports and VLANs

Configuring and managing ports

You can configure and display information for the following port parameters:

• Port type

•Name

• Speed and autonegotiation

• Port state

• Power over Ethernet (PoE) state

• Load sharing

Setting the port type

A WSS port can be one of the following types:

• Network port. A network port is a Layer 2 switch port that connects the WSS to other networking devices such as switches and routers.

• AP access port. An AP access port connects the WSS to an AP. The port also can provide power to the AP. Wireless users are authenticated to the network through an AP access port.

• Wired authentication port. A wired authentication port connects the WSS to user devices, such as workstations, that must be authenticated to access the network.

All WSS ports are network ports by default. You must set the port type for ports directly connected to AP access ports and to wired user stations that must be authenticated to access the network. When you change port type, WSS Software

Configuring and managing ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Configuring and managing VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Managing the layer 2 forwarding database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Port and VLAN configuration scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Note. A Distributed AP, which is connected to WSSs through intermediate

Layer 2 or Layer 3 networks, does not use an AP access port. To configure for a Distributed AP, see “Configuring for a AP” (page 92) and “Configuring APs”

(page 199).

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applies default settings appropriate for the port type. Table 1 lists the default settings applied for each port type. For example, the AP column lists default settings that WSS Software applies when you change a port type to ap (access point).

Table 2 lists how many APs you can configure on a WSS, and how many APs a switch can boot. The numbers are for

directly connected and Distributed APs combined.

Table 1: Port Defaults set by port type change

Parameter

Port type

AP Access Wired Authentication Network

VLAN membership

Removed from all VLANs. You cannot assign an AP access port to a VLAN. WSS Software automatically assigns AP access ports to VLANs based on user traffic.

Removed from all VLANs. You cannot assign a wired authentication port to a VLAN. WSS Software automatically assigns wired authentication ports to VLANs based on user traffic.

None

Note: If you clear a port, WSS Software resets the port as a network port but does not add the port back to any VLANs. You must explicitly add the port to the desired VLAN(s).

Spanning Tree Protocol (STP)

Not applicable Not applicable Based on the STP states of

the VLANs the port is in.

802.1X Uses authentication

parameters configured for users.

Uses authentication parameters configured for users.

No authentication.

Port groups Not applicable Not applicable None IGMP snooping Enabled as users are

authenticated and join VLANs.

Enabled as users are authenticated and join VLANs.

Enabled as the port is added to VLANs.

Maximum user sessions

Not applicable 1 (one) Not applicable

Table 2: Maximum APs supported per switch

WSS Model

Maximum That Can Be Configured

Maximum That Can Be Booted

2382 320 32, 64, 96 or 128,

depending on the license level

2380 300 40, 80, or 120, depending

on the license level 2360/2361 30 12 2350 8 3

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Setting a port for a directly connected AP

To set a port for an AP, use the following command:

set port type ap port-list

model {2330 | 2330A | 2330B | 2332-A1 | 2332-A2 | 2332-A3 | 2332-A4 | 2332-A5 | 2332-A6 | 2332-E1 | 2332-E2 | 2332-E3 | 2332-E4 | 2332-E5 |2332-E6 | 2332-E7 | 2332-E8 | 2332-E9 | 2332-J1} poe {enable | disable} [radiotype {11a | 11b| 11g}]

You must specify a port list of one or more port numbers, the AP model number, and the PoE state. (For details about port lists, see “Port lists” (page 49).)

On two-radio AP models, one radio is always 802.11a. The other radio is 802.11b/g, but can be configured for 802.11b or 802.11g exclusively. If the country of operation specified by the set system countrycode command does not allow

802.11g, the default is 802.11b.

The following models have internal antennas but also have connectors for optional use of external antennas 2330, 2330A, 2330B, and Series 2332. (Antenna support on a specific model is limited to the antennas certified for use with that model.) To specify the antenna model, use the set ap radio antennatype command. (See “Configuring the external

antenna model” (page 256).)

To set ports 4 through 6 for AP model 2330 and enable PoE on the ports, type the following command:

WSS# set ap <apnum> port 4- 6 model 2330 poe {enable|disable}

This may affect the power applied on the configured ports. Would you like to continue? (y/n) [n]y success: change accepted.

Note. Before configuring a port as an AP access port, you must use the set system

countrycode command to set the IEEE 802.11 country-specific regulations on the WSS.

(See “Specifying the country of operation” (page 229).)

Note. You cannot configure any gigabit Ethernet port, or port 7 or 8 on a 2360/2361

switch, or port 1 on a 2350, or port 3 on an 2382 as an AP port. To manage an AP on a

switch model that does not have 10/100 Ethernet ports, configure a Distributed AP connection on the switch. (See “Configuring for a AP” (page 92).)

Note. Additional configuration is required to place an AP into operation. For information,

see “Configuring APs” (page 199).

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Configuring for a AP

To configure a connection for a AP (referred to as a AP in the CLI), use the following command:

set ap ap-num serial-id serial-ID

The ap-num parameter identifies the AP connection for the AP. The range of valid connection ID numbers depends on the WSS model. Table 3 lists the ranges of valid ap-num values for each model.

For the serial-id parameter, specify the serial ID of the AP. The serial ID is listed on the AP case. To display the serial ID using the CLI, use the show version details command.

The model and radiotype parameters have the same options as they do with the set port type ap command. Because the WSS does not supply power to an indirectly connected AP, the set ap command does not use the poe parameter.

To configure AP connection 1 for AP model 2330 with serial-ID 0322199999, type the following command:

WSS# set ap 1 serial-id 0322199999 model 2330

success: change accepted.

Setting a port for a wired authentication user

To set a port for a wired authentication user, use the following command:

set port type wired-auth port-list [tag tag-list] [max-sessions num]

[auth-fall-thru {last-resort | none | web-portal}]

You must specify a port list. Optionally, you also can specify a tag-list to subdivide the port into virtual ports, set the maximum number of simultaneous user sessions that can be active on the port, and change the fallthru authentication type.

By default, one user session can be active on the port at a time. The fallthru authentication type is used if the user does not support 802.1X and is not authenticated by MAC

authentication. The default is none, which means the user is automatically denied access if neither 802.1X authentication or MAC authentication is successful.

Table 3: Valid ap-num Values

Switch Model Valid Range

2382 1 to 320 2380 1 to 300 2360/2361 1 to 30 2350 1 to 8

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To set port 17 as a wired authentication port, type the following command:

WSS# set port type wired-auth 17

success: change accepted

This command configures port 17 as a wired authentication port supporting one interface and one simultaneous user session.

For 802.1X clients, wired authentication works only if the clients are directly attached to the wired authentication port, or are attached through a hub that does not block forwarding of packets from the client to the PAE group address (01:80:c2:00:00:03). Wired authentication works in accordance with the 802.1X specification, which prohibits a client from sending traffic directly to an authenticator’s MAC address until the client is authenticated. Instead of sending traffic to the authenticator’s MAC address, the client sends packets to the PAE group address. The 802.1X specification prohibits networking devices from forwarding PAE group address packets, because this would make it possible for multiple authenticators to acquire the same client.

For non-802.1X clients, who use MAC authentication, Web-based AAA, or last-resort authentication, wired authentication works if the clients are directly attached or indirectly attached.

Clearing a port

To change a port’s type from AP access port or wired authentication port, you must first clear the port, then set the port type.

Clearing a port removes all the port’s configuration settings and resets the port as a network port.

• If the port is an AP access port, clearing the port disables PoE and 802.1X authentication.

• If the port is a wired authenticated port, clearing the port disables 802.1X authentication.

• If the port is a network port, the port must first be removed from all VLANs, which removes the port from all spanning trees, load-sharing port groups, and so on.

Note. If clients are connected to a wired authentication port through a downstream

third-party switch, the WSS attempts to authenticate based on any traffic coming from the switch, such as Spanning Tree Protocol (STP) BPDUs. In this case, disable repetitive traffic emissions such as STP BPDUs from downstream switches. If you want to provide a management path to a downstream switch, use MAC authentication.

Caution! When you clear a port, WSS Software ends user sessions that are using the

port.

Note. A cleared port is not placed in any VLANs, not even the default VLAN (VLAN 1).

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To clear a port, use the following command:

clear port type port-list

For example, to clear the port-related settings from port 5 and reset the port as a network port, type the following command:

WSS# clear port type 5

This may disrupt currently authenticated users. Are you sure? (y/n) [n]y success: change accepted.

Clearing a AP

To clear a AP, use the following command:

clear ap ap-num

Configuring a port name

Each WSS port has a number but does not have a name by default.

Setting a port name

To set a port name, use the following command:

set port port name name

You can specify only a single port number with the command. To set the name of port 14 to adminpool, type the following command:

WSS# set port 14 name adminpool

success: change accepted.

Caution! When you clear a AP, WSS Software ends user sessions that are using the

AP.

Note. To avoid confusion, Nortel recommends that you do not use numbers as port

names.

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Removing a port name

To remove a port name, use the following command:

clear port port-list name

Configuring media type on a dual-interface gigabit ethernet port (2380 only)

The gigabit Ethernet ports on a 2380 switch have two physical interfaces: a 1000BASE-TX copper interface and a 1000BASE-SX or 1000BASE-LX fiber interface. The copper interface is provided by a built-in RJ-45 connector. The fiber interface is optional and requires insertion of a Gigabit interface converter (GBIC).

Only one interface can be active on a port. By default, the GBIC (fiber) interface is active. You can configure a port to use its the RJ-45 (copper) interface instead.

If you set the port interface to RJ-45 on a port that already has an active fiber link, WSS Software immediately changes the link to the copper interface.

To disable the fiber interface and enable the copper interface on a 2380 port, use the following command:

set port media-type port-list rj45

To disable the copper interface and reenable the fiber interface on a 2380 port, use the following command:

clear port media-type port-list

To display the enabled interface type for each port, use the following command:

show port media-type [port-list]

To disable the fiber interface and enable the copper interface of port 2 on a 2380 switch and verify the change, type the following commands:

2380# set port media-type 2 rj45 2380# show port media-type

Port Media Type =========================================================== 1 GBIC 2 RJ45 3 GBIC 4 GBIC

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Configuring port operating parameters

Autonegotiation is enabled by default on a WSS’s 10/100 Ethernet ports and gigabit Ethernet ports.

You can configure the following port operating parameters:

•Speed

• Autonegotiation

• Port state

• PoE state

You also can toggle a port’s administrative state and PoE setting off and back on to reset the port.

10/100 Ports—autonegotiation and port speed

WSS 10/100 Ethernet ports use autonegotiation by default to determine the appropriate port speed. To explicitly set the port speed of a 10/100 port, use the following command:

set port speed port-list {10 | 100 | auto}

Note. All ports on the 2380 switches support full-duplex operating mode only. They do

not support half-duplex operation. The 10/100 ports on the 2360/2361 or 2382 switches support half-duplex and full-duplex operation.

Note. Nortel recommends that you do not configure the mode of a WSS port so that one

side of the link is set to autonegotiation while the other side is set to full-duplex. Although WSS Software allows this configuration, it can result in slow throughput on the link. The slow throughput occurs because the side that is configured for autonegotiation falls back to half-duplex. A stream of large packets sent to a WSS port in such a configuration can cause forwarding on the link to stop.

Note. If you explicitly set the port speed (by selecting an option other than auto) of a 10/

100 Ethernet port, the operating mode is set to full-duplex.

Note. WSS Software allows the port speed of a gigabit port to be set to auto. However,

this setting is invalid. If you set the port speed of a gigabit port to auto, the link will stop working.

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To set the port speed on ports 1 and 5 to 10 Mbps, type the following command:

WSS# set port speed 1, 5 10

Gigabit Ports—autonegotiation and flow control

WSS gigabit ports use autonegotiation by default to determine capabilities for 802.3z flow control parameters. The gigabit ports can respond to IEEE 802.3z flow control packets. Some devices use this capability to prevent packet loss by temporarily pausing data transmission.

To disable flow control negotiation on a WSS gigabit port, use the following command:

set port negotiation port-list {enable | disable}

Disabling a port

All ports are enabled by default. To administratively disable a port, use the following command:

set port {enable | disable} port-list

A port that is administratively disabled cannot send or receive packets. This command does not affect the link state of the port.

Disabling power over ethernet

Power over Ethernet (PoE) supplies DC power to a device connected to an AP access port. The PoE state depends on whether you enable or disable PoE when you set the port type. (See “Setting the port type” (page 89).)

To change the PoE state on a port, use the following command:

set port poe port-list enable | disable

Note. The gigabit Ethernet ports operate at 1000 Mbps only. They do not change speed

to match 10-Mbps or 100-Mbps links.

Caution! Use the WSS’s PoE only to power Nortel APs. If you enable PoE on ports

connected to other devices, damage can result.

Note. PoE is supported only on 10/100 Ethernet ports. PoE is not supported on any

gigabit Ethernet ports, or on ports 7 and 8 on a 2360/2361 switch, or port 1 on a 2350, or port 3 on an 2382.

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Resetting a port

You can reset a port by toggling its link state and PoE state. WSS Software disables the port’s link and PoE (if applicable) for at least one second, then reenables them. This feature is useful for forcing an AP that is connected to two WSS switches to reboot using the port connected to the other switch.

To reset a port, use the following command:

reset port port-list

Displaying port information

You can use CLI commands to display the following port information:

• Port configuration and status

• PoE state

• Port statistics

You also can configure WSS Software to display and regularly update port statistics in a separate window.

Displaying port configuration and status

To display port configuration and status information, use the following command:

show port status [port-list]

To display information for all ports, type the following command:

# show port status

In this example, three of the switch’s ports, 1, 5, and 6, have an operational status of up, indicating the links on the ports are available. Ports 1 and 6 are network ports. Port 5 is an AP access port.

(For more information about the fields in the output, see the Nortel WLAN Security Switch 2300 Series

Command Line Reference.)

Port Name Admin Oper Config Actual Type Media

1 1 up up auto 100/full network 10/100BaseTx

2 2 up down auto network 10/100BaseTx 3 3 up down auto network 10/100BaseTx 4 4 up down auto network 10/100BaseTx 5 5 up up auto 100/full ap 10/100BaseTx 6 6 up up auto 100/full network 10/100BaseTx 7 7 up down auto network no connector 8 8 up down auto network no connector

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Displaying PoE state

To display the PoE state of a port, use the following command:

show port poe [port-list]

To display PoE information for ports 2 and 4, type the following command:

WSS# show port poe 2,4

In this example, PoE is disabled on port 2 and enabled on port 4. The AP connected to port 4 is drawing 1.44 W of power from the WSS.

(For more information about the fields in the output, see the Nortel WLAN Security Switch 2300 Series Command Line

Reference.)

Displaying port statistics

To display port statistics, use the following command:

receive-etherstats | transmit-etherstats] [port port-list]

You can specify one statistic type with the command. For example, to display octet statistics for port 3, type the following command:

WSS# show port counters octets port 3

Port Status Rx Octets Tx Octets ============================================================================== 3 Up 27965420 34886544

(For information about the fields in the output, see the Nortel WLAN Security Switch 2300 Series Command Line

Reference.)

Clearing statistics counters

To clear all port statistics counters, use the following command:

clear port counters

The counters begin incrementing again, starting from 0.

P o r t N a m e L i n k S t a t u s P o r t T y p e P o E c o n f i g P o E D r a w

2 2 down AP disabled off

4 4 up AP enabled 1.44

Note. To display all types of statistics with the same command, use the monitor port

counters command. (See “Monitoring port statistics” (page 100).)

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Monitoring port statistics

You can display port statistics in a format that continually updates the counters. When you enable monitoring of port statistics, WSS Software clears the CLI session window and displays the statistics at the top of the window. WSS Software refreshes the statistics every 5 seconds. This interval cannot be configured.

To monitor port statistics, use the following command:

receive-etherstats | transmit-etherstats]

Statistics types are displayed in the following order by default:

•Octets

•Packets

• Receive errors

• Transmit errors

• Collisions

• Receive Ethernet statistics

• Transmit Ethernet statistics Each type of statistic is displayed separately. Press the Spacebar to cycle through the displays for each type.

If you use an option to specify a statistic type, the display begins with that statistic type. You can use one statistic option with the command.

Use the keys listed in Table 4 to control the monitor display.

To monitor port statistics beginning with octet statistics (the default), type the following command:

WSS# monitor port counters

As soon as you press Enter, WSS Software clears the window and displays statistics at the top of the window. In this example, the octet statistics are displayed first.

Table 4: Key controls for monitor port counters display

Key Effect on monitor display

Spacebar Advances to the next statistics type. Esc Exits the monitor. WSS Software stops displaying the statistics

and displays a new command prompt.

c Clears the statistics counters for the currently displayed statistics

type. The counters begin incrementing again.

P o r t S t a t u s R x O c t e t s T x O c t e t s

1 Up 27965420 34886544