Nortel BayStack 380 Using Manual

Part No. 212859-A September 2002

4655 Great America Parkway Santa Clara, CA 95054

Using the BayStack 380 10/100/1000 Switch

recommendations in this documen t are belie v ed to be accurate an d reliable, b ut are presented without exp ress 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 Inc.

Trademarks

Nortel Networks, the Nortel Networks logo, the Globemark, Unified Networks, and BayStack 380 are trademarks of Nortel Networks.

Microsoft, Windows, and Windows NT are trademarks of Microsoft Corporation. Adobe and Acrobat Reader are trade mar ks of Adobe Systems Incorporated. SPARC is a trademark of Sparc International, Inc. Sun and Solaris are trademark s of Sun Microsystems, Inc. HP is a trademark of Hewlett-Packard Corporation. UNIX is a trademark of X/Open Company Limited. IBM and AIX are trademarks of International Business Machines Corporation (IBM). Netscape Navigator is a trademark of Net s cape Communications Corpo ration. Ethernet is a tradem a rk of X ero x C orp oration.

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-Restri cted Rights clause at FAR 52.227-19.

Statement of conditions

In the interest of improving internal design, operational function, and/or reliability, Nortel Networks Inc. reserves the right to make changes to the products described in this document wi thout notice.

Nortel Networks Inc. 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 Cal ifornia. All rights reserved. Redistribution and use in source and binary forms of such portions are permitted, provided that the above copyright notice and this paragr aph are duplicated in all such form s and that any documentation, advertising materi als, and other materials related to su ch distribution and use acknowledge that such portions of th e software were developed by the University of California, B e rkeley. The name of the University may no t be used to endorse or pr omote products derived from such portions of the software without specific prior written permission.

SUCH PORTI ONS 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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In addition, the prog ram and information contained herein are l icensed only pursuant to a license agree ment that cont ains restrictions on use and disclosure (t hat may incorpora te by reference certain limitations and notices imposed by third parties).

Japan/Nippon Requirements Only

Voluntary Control Council for Interference (VCCI) Statement

Taiwan Requirements

Bureau of Standards, Metrology and Inspection (BSMI) Statement

Canada Requirements Only

Canadian Department of Communications Radio Interference Regulations

This digital apparatus (Baystack 380 Switch) does not exceed the Class A limits for radio-noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications.

Règlement sur le brouillage radioélectrique du ministère des Communications

Cet appareil numérique (Baystack 380 Switch) respecte les limites de bruits radioélectriques visant les appareils numériques de classe A prescrites dans le Règlement sur le brouillage radioélectrique du ministère des Communications du Canada.

Using the BayStack 380 10/100/1000 Switch

Nortel Networks Inc. software license agreement

NOTICE: Please carefully read this license agreement before copying or using the accompanying software or installing the hardware unit wit h pre-enabled software (each of which is referred to as “Software” in this Agreement). BY COPYING OR USING THE SOFTWARE, YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT. THE TERMS EXPRESSED IN THIS AGREEMENT ARE THE ONLY TERMS UNDER WHICH NORTEL NETWORKS WILL PERMIT YOU TO USE THE SOFTWARE. If you do not accept these terms and conditions, return the product, unused and in the original shipping container, within 30 days of purchase to obtain a credit for the full purchase price.

1. License grant. Nortel Networks Inc. (“Nortel Networks”) grants the end user of the Software (“Licensee”) a personal, nonexclusive, nontransferable license: a) to use t he Software either on a single computer or, if applicabl e, on a single authorized device identified by host ID, for which it was originally acquired; b) to copy the Software solely for backup purposes in suppo r t of authorized u s e of the Software; and c) t o use and copy the associated user manual solely in support of authorized use of the Software by Licensee. This license applies to the Software only and does not extend to Nortel Networks Agent software or other Nortel Networks sof tware products. Nortel Networks Agent software or oth er Nortel Networks software products are licensed for use under the terms of the applicable Nortel Networks In c. So ftwa re License Agreement that accompanies such software and upon payment by the end user of the applicable license fees for such software.

2. Restrictions on use; reservation of rights. The Software and user manuals are protected under copyright laws. Nortel Networks and/or its licensors retain all title and ownership in both the Software and user manuals, including any revisions made by Nortel Networks or its licensors. The copyright notice must be reproduced and included with any copy of any po r tio n o f th e So f tware or use r m a nu a l s. Li ce n s ee m a y no t m odify, transl at e , d ec o mp ile , dis a s se mb le , use for an y competitive analysis, reverse engineer, distribute, or create derivative works from the Software or user manuals or any copy, in whole or in part. Except as expressly provid ed in this Agreement, Licensee may not copy or transfer the Software or user manuals, in whole or in part. The Software and user manuals embody Nortel Networks’ and i ts licensors’ confidential and proprietary intellectual property. Licensee shall not sublicense, assign, or otherwise disclose to any third party the Software, or any information about the operation, design, performance, or implem entation of the Software and user manuals that is con fidenti al to Nortel Networks and its licensors; however, Licensee may grant permission to its consultants, subcontractors, and agents to use the Softw are at Lice nsee’s facility, prov ide d they ha ve agreed to use the Software only in accordance wi th th e t erms of t hi s l icense.

3. Limited warranty. Nortel Networks warrants each item of Software, as delivered by Nortel Networks and properly installed and operated on Nortel Networks hardware or other equipment it is originally licensed for, to function substantially as described in its accompanying user manual during its warranty period, which begin s on the date Software is first shipped to Licensee. If any item of Software fails to so function during its warranty period, as the sole remedy Nortel Networks will at its discretion provide a suitable fix, patch, or workaround for the problem that may be included in a future Software release. Nortel Networks further warrants to Licensee that the media on which the Software is provided will be free from defects in materials and wo rkmanship under normal use for a period of 90 days from the date Software is first shipped to Licensee. Nortel Networks will replace defective media at no charge if it is returned to Nortel Networks during the warranty period along with proof of the date of shipment. This warranty does not apply if the media has been damaged as a result of accident, misuse, or abuse. The Licensee assumes all responsibility for selection of the Software to achieve Licensee’s intended results and for the installation , use, and resu lts obtained from the Software. Nortel Networks does not warrant a) that the functions contained in the software will meet the Licensee’s requirements, b) that the Software will operate in the hardware or software combinations that the Licensee may select, c) that the operation of the So ftware will be u ninterrupted or error free, or d) that all defe cts in the operation of the Softwa re will be correc ted. Nortel Networks is not obligated to remedy any Software defect that cannot be reproduced wi th the latest Software release. These warranties do not apply to the Software if it has been (i) altered, except by Nortel Networks or in accordance with its instructions; (ii) used in conjunction with another vendor’s product, resulting in the defect; or (iii) damaged by improp er environment, abuse, misuse, accident, or negligence. THE FO REGOING WARRANTIES AND LIMITATIONS ARE EXCLUSIVE REMEDIES AND ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PAR TICUL AR PURPOSE. Licensee is responsible for the security of its

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own data and i nform at ion an d for maintaining adeq uate p ro ced ures a part fro m the So ftware t o reco nstru c t lo st or altered files, data, or programs.

4. Limitation of liability. IN NO EVENT WILL NORTEL NETWORKS OR ITS LICENSORS BE LIABLE FOR ANY COST OF SUBSTITUTE PROCUREMENT; SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES; OR ANY DAMA GES RESULTING FROM INACCURATE OR LOST DATA OR LOSS OF USE OR PROFITS ARISING OUT OF OR IN CONNECT ION WITH THE P ERFORMANCE OF THE SOFT WARE, EVEN IF NORTEL NETWORKS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL THE LIABILITY OF NORTEL NETWORKS RELATING TO THE SOFTWARE OR THIS AGREEMENT EXCEED THE PRICE PAID TO NORTEL NETWORKS FOR THE SOFTWARE LICENSE.

5. Government licensees. This provision ap plies to all Softw ar e and doc umenta tion a cquir ed dir ectl y or ind irectl y b y or on behalf of the United St ates Government. The Software and documentation are commercial prod ucts, licensed on the open market at market prices, and were developed entir ely at private expense and without the use of any U.S. Government funds. The license to the U.S. Government is granted only with restricted rights, and use, duplication, or disclosure by the U.S. Government is subject to the restrictions set forth in subparagraph (c)(1) of the Commercial Computer Software––Restricted Rights clause of FAR 52.227-19 and the limitations set out in this license for civilian agencies, and subparagraph (c)(1 ) (ii) of the Rights in Technical Data and Computer Software clause of DFARS

252.227-7013, for agencies of t he Department of Defense or their successors, whichever is applicable.

6. Use of software in the European Community. This provision applies to all Software acquired for use within the European Community. If Licensee uses the Software within a country in the Europ ean Community, the Software Directive enacted b y th e Council o f Europ ean Commu nities Directive dated 1 4 May, 1991, will apply to the examin ation of the Software to facilit ate interopera bility. Licensee agrees to notify Nortel Networks of an y such in tended e xamination of the Software and may procure support and assistance from Nortel Networks.

7. Term and termination. This license is effective until terminated; however, all of the restrictions with respect to Nortel Networks’ copyright in the Software and user manuals will cease being effective at the date of expiration of the Nortel Networks copyright; th ose restrictions rel ating to use and di sclosure of Nortel Ne tworks’ conf identia l informatio n shall continue in effect. Licensee may term in ate this license at any time. The licen se wi ll automatically terminate if Licensee fails to comply with any of the terms and conditions of the license. Upon termination for any reason, Licensee will immediately destroy or return to Nortel Networks the Software, user manuals, and all copies. Nortel Networks is not liable to Licensee for damages in any form solely by reason of the termination of this license.

8. Export and re-export. Licensee agrees not to export , d irectly or indirectly, the Software or related technical data or information without first obtaining any required export licenses or other governmental approvals. Without limiting the foregoing, Licensee , on behalf of itself and its subsidiaries and af f iliates, agrees that it will no t, without first obtain ing all export licenses and approvals required by the U.S. Government: (i) export, re-export, transfer, or divert any such Software or technical data, or any direct product thereof, to any country to which such exports or re-exports are restricted or embargoed under United States export control laws and regulations, or to any national or resident of such restricted or embargoed co un tries; or (ii) provide the Softw ar e or rela te d tec hn ic al dat a or infor matio n to any military end user or for any military end use, including the design, development, or production of any chemical, nuclear, or biological weapons.

9. General. If any provision of this Agreement is held to be invalid or unenforceable by a court of competent jurisdiction, the remainder of the pro vi sions of this Agreement shall remain in full fo rce and effect. This Agreement will be governed by the laws of the state of California.

Should you have any questions concerning this Agr eement, contact Nortel Networks Inc., 2375 N. Glenville Dr., Richardson, TX 75082.

LICENSEE ACKNOWLEDGES THAT LICENSEE HAS READ THIS AGREEMENT, UNDERSTANDS IT, AND AGREES TO BE BOUND BY ITS TERMS AND CONDITIONS. LICENSEE FURTHER AGREES THAT THIS AGREEMENT IS THE ENTIRE AND EXCLUSIVE AGREEMENT BETWEEN NORTEL NETWORKS AND LICENSEE, WHICH SUPERSEDES ALL PRIOR ORAL AND WRITTEN AGREEMENTS AND COMMUNICATIONS BETWEEN THE PART IES PERTAINING TO THE SUBJECT MATTER OF THIS AGREEMENT. NO DIFFERENT OR ADDITIONAL TERMS WILL BE ENFORCEABLE AGAINST NORTEL NETWORKS UNLESS NORTEL NETWORKS GIVES ITS EXPRESS WRITTEN CONSENT, INCLUDING AN EXPRESS WAIVER OF THE TERMS OF THIS AGREEMENT.

Using the BayStack 380 10/100/1000 Switch

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Contents

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Before you begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Text conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

How to get help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Chapter 1

BayStack 380 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Back panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Virtual Local Area Networks (VLANs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Flash memory storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

MultiLink Trunking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Port mirroring (conversation steering) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Autosensing, autonegotiation, auto-MDI/X, and autopolarity . . . . . . . . . . . . . . . . .42

Console port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Small Form Factor Pluggable (SFP) Gigabit Interface Converter . . . . . . . . . .27

Port connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

LED display panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Redundant power supply unit (RPSU) and uninterruptible power

supply (UPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

DC-DC module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

AC power receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

RADIUS-based network security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

MAC address-based security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Switch software image storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Configuration parameters storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Using the BayStack 380 10/100/1000 Switch

8 Contents

Chapter 2

Network configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Network configuration examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

IEEE 802.1Q VLAN workgroups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

IEEE 802.1p Prioritizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

MultiLink Trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

RFCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

SNMP MIB support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

SNMP trap support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

BootP automatic IP configuration/MAC address . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Configuration and switch management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

High-bandwidth Desktop switch configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

High-bandwidth server configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

OEL2 Aggregation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Layer 2 Aggregator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

IEEE 802.1Q tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

VLANs spanning multiple switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

VLANs spanning multiple 802.1Q tagged switches . . . . . . . . . . . . . . . . . . . . .60

VLANS spanning multiple untagged switches . . . . . . . . . . . . . . . . . . . . . . . . . 61

Shared servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

VLAN workgroup summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

VLAN configuration rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Independent VLANs (IVL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Client/server configuration using MultiLink Trunks . . . . . . . . . . . . . . . . . . . . . . . .76

Split MultiLink Trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Trunk configuration screen examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Trunk configuration screen for Switch S1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Trunk configuration screen for Switch S2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Trunk Configuration screen for Switch S3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Trunk Configuration screen for Switch S4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Before you configure trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Spanning tree considerations for MultiLink Trunks . . . . . . . . . . . . . . . . . . . . . . . . 87

Additional tips about the MultiLink Trunking feature . . . . . . . . . . . . . . . . . . . . . . .90

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Contents 9

Port mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Chapter 3

Using the console interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Accessing the CI menus and screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Using the CI menus and screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Navigating the CI menus and screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Screen fields and descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

IP Configuration/Setup screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Choosing a BootP request mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

SNMP Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

System Characteristics screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Switch Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

MAC Address Table screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110

MAC Address Security Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . .111

MAC Address Security Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . .115

MAC Address Security Table screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

VLAN Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

VLAN Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

VLAN Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

VLAN Display by Port screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

VLAN Traffic Class Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

High Speed Flow Control Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Choosing a high speed flow control mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

Symmetric mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136

Asymmetric mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136

MultiLink Trunk Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136

MultiLink Trunk Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138

MultiLink Trunk Utilization screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140

Port Mirroring Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

Port Statistics screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144

System Log screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147

Console/Comm Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Using the BayStack 380 10/100/1000 Switch

10 Contents

Hardware Unit Information screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Spanning Tree Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Spanning Tree Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Spanning Tree Switch Settings screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

TELNET Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162

Software Download screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164

Configuration File Download/Upload screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Chapter 4

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Interpreting the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172

Diagnosing and correcting problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174

Normal power-up sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Port connection problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175

LED Indications during the download process . . . . . . . . . . . . . . . . . . . . . . .167

Autonegotiation modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Port interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Appendix A

Technical specifi cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Physical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180

Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Network protocol and standards compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Safety agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Electromagnetic emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182

Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Appendix B

Installing SFP and CWDM Gigabit Interface Converters (GBICs) . . . . . . 183

Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183

Handling, safety, and environmental guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . .184

Product models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186

SFP GBIC labeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186

212859-A

Contents 11

Installing a Small Form Factor Pluggable SFP GBIC . . . . . . . . . . . . . . . . . . . . . . . . .187

Removing a Small Form Factor Pluggable SFP GBIC . . . . . . . . . . . . . . . . . . . . . . . .188

Small Form Factor Pluggable SFP GBIC specifications . . . . . . . . . . . . . . . . . . . . . .190

Standards, connectors, cabling, and distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190

1000BASE-SX (LC Type) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190

1000BASE-LX (LC Type) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191

1000BASE-SX (MT-RJ Type) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193

Coarse Wavelength Division Multiplexed (CWDM) Small Form Factor

Pluggable (SFP) Gigabit Interface Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

CWDM SFP GBIC description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194

About the optical routing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194

CWDM SFP GBIC specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196

Appendix C

Quick configuration for MultiLink Trunking. . . . . . . . . . . . . . . . . . . . . . . . 199

Appendix D

Connectors and pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

RJ-45 (10BASE-T/100BASE-TX/1000BASE-TX) port connectors . . . . . . . . . . . . . . 201

MDI and MDI-X devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203

MDI-X to MDI cable connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Auto-polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .203

DB-9 (RS-232-D) Console/Comm Port connector . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Appendix E

Default settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Appendix F

Sample BootP configuration file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Using the BayStack 380 10/100/1000 Switch

12 Contents

212859-A

Figures

Figure 1 BayStack 380 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 2 BayStack 380 Switch front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 3 BayStack 380 Switch LED display panel . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 4 BayStack 380 Switch back panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 5 BayStack 380 Switch security feature . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Figure 6 BayStack 380 Switch used as a desktop switch . . . . . . . . . . . . . . . . . . . .50

Figure 7 BayStack 380 used in a high-bandwidth server configuration . . . . . . . . .52

Figure 8 BayStack 380 used in an OEL2 Aggregation . . . . . . . . . . . . . . . . . . . . . .53

Figure 9 Layer 2 Aggregator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Figure 10 Port-based VLAN example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 11 Default VLAN settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Figure 12 Port-based VLAN assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Figure 13 802.1Q tagging (after port-based VLAN assignment) . . . . . . . . . . . . . . .58

Figure 14 802.1Q tag assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Figure 15 802.1Q tagging (after 802.1Q tag assignment) . . . . . . . . . . . . . . . . . . . .59

Figure 16 VLANs spanning multiple 802.1Q tagged switches . . . . . . . . . . . . . . . . .60

Figure 17 VLANs spanning multiple untagged switches . . . . . . . . . . . . . . . . . . . . . .61

Figure 18 Possible problems with VLANs and Spanning Tree Protocol . . . . . . . . . . 62

Figure 19 Multiple VLANs sharing resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Figure 20 VLAN broadcast domains within the switch . . . . . . . . . . . . . . . . . . . . . . .64

Figure 21 Default VLAN Configuration screen example . . . . . . . . . . . . . . . . . . . . . .65

Figure 22 VLAN Configuration screen example . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Figure 23 Default VLAN Port Configuration screen example . . . . . . . . . . . . . . . . . . 67

Figure 24 VLAN Port Configuration screen example . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 25 VLAN configuration spanning multiple switches . . . . . . . . . . . . . . . . . . . .69

Figure 26 Prioritizing packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Figure 27 Port Transmit Queue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Figure 28 Default Traffic Class Configuration Screen Example . . . . . . . . . . . . . . . .73

Figure 29 Traffic Class Priority Configuration screen example . . . . . . . . . . . . . . . . .74

Using the BayStack 380 10/100/1000 Switch

14 Figures

Figure 30 Switch-to-switch trunk configuration example . . . . . . . . . . . . . . . . . . . . . .75

Figure 31 Switch-to-server trunk configuration example . . . . . . . . . . . . . . . . . . . . . .76

Figure 32 Client/server configuration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 33 Split MultiLink Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Figure 34 Choosing the MultiLink Trunk Configuration Menu screen . . . . . . . . . . . .79

Figure 35 MultiLink Trunk Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Figure 36 MultiLink Trunk Configuration screen for Switch S2 . . . . . . . . . . . . . . . . . 82

Figure 37 MultiLink Trunk Configuration screen for Switch S3 . . . . . . . . . . . . . . . . . 83

Figure 38 MultiLink Trunk Configuration screen for Switch S4 . . . . . . . . . . . . . . . . . 85

Figure 39 Path Cost arbitration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

Figure 40 Example 1: correctly configured trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Figure 41 Example 2: detecting a misconfigured port . . . . . . . . . . . . . . . . . . . . . . .89

Figure 42 Port Mirroring Configuration port-based screen example . . . . . . . . . . . . . 91

Figure 43 Map of console interface screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Figure 44 Console interface main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Figure 45 IP Configuration/Setup screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Figure 46 SNMP Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Figure 47 System Characteristics screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Figure 48 Switch Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

Figure 49 MAC Address Table screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Figure 50 MAC Address Security Configuration Menu screen . . . . . . . . . . . . . . . .112

Figure 51 MAC Address Security Configuration screen . . . . . . . . . . . . . . . . . . . . .113

Figure 52 MAC Security Port Configuration screen (1 of 2) . . . . . . . . . . . . . . . . . . 115

Figure 53 MAC Security Port Configuration screen (2 of 2) . . . . . . . . . . . . . . . . . . 116

Figure 54 MAC Address Security Table screens . . . . . . . . . . . . . . . . . . . . . . . . . .117

Figure 55 MAC Address Security Table screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Figure 56 VLAN Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Figure 57 VLAN Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Figure 58 VLAN Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Figure 59 VLAN Display by Port screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

Figure 60 VLAN Traffic Class Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . 127

Figure 61 Traffic Class Policy Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Figure 62 Traffic Class Priority Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Figure 63 Port Configuration screen (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Figure 64 Port Configuration screen (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

212859-A

Figures 15

Figure 65 High Speed Flow Control Configuration . . . . . . . . . . . . . . . . . . . . . . . . .134

Figure 66 MultiLink Trunk Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . .137

Figure 67 MultiLink Trunk Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . .138

Figure 68 MultiLink Trunk Utilization screen (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . 140

Figure 69 MultiLink Trunk Utilization screen (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . 141

Figure 70 Port Mirroring Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

Figure 71 Port Statistics screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Figure 72 System Log screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Figure 73 Console/Comm Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . 150

Figure 74 Hardware Unit Information screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Figure 75 Spanning Tree Configuration Menu screen . . . . . . . . . . . . . . . . . . . . . . 155

Figure 76 Spanning Tree Port Configuration screen (1 of 2) . . . . . . . . . . . . . . . . . 157

Figure 77 Spanning Tree Port Configuration screen (2 of 2) . . . . . . . . . . . . . . . . . 157

Figure 78 Spanning Tree Switch Settings screen . . . . . . . . . . . . . . . . . . . . . . . . . .159

Figure 79 TELNET Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162

Figure 80 Software Download screen for a BayStack 380 Switch . . . . . . . . . . . . .166

Figure 81 Configuration File Download/Upload screen . . . . . . . . . . . . . . . . . . . . . 168

Figure 82 LED display panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172

Figure 83 SFP GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

Figure 84 Nortel Networks SFP GBIC label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186

Figure 85 Inserting an LC SFP GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Figure 86 Inserting an MT-RJ SFP GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Figure 87 Removing an SFP GBIC (Bottom view) . . . . . . . . . . . . . . . . . . . . . . . . . 189

Figure 88 Configuring MultiLink Trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Figure 89 RJ-45 (8-pin modular) port connector . . . . . . . . . . . . . . . . . . . . . . . . . . .201

Figure 90 DB-9 Console port connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204

Using the BayStack 380 10/100/1000 Switch

16 Figures

212859-A

Tables

Table 1 Components on the BayStack 380 Switch front panel . . . . . . . . . . . . . . .26

Table 2 BayStack 380 switch LED descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 3 Components on the BayStack 380 Switch back panel . . . . . . . . . . . . . . . 32

Table 4 International power cord specifications . . . . . . . . . . . . . . . . . . . . . . . . . .33

Table 5 SNMP MIB support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 6 Support SNMP traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 7 Independent VLAN (IVL) Forwarding Database Table Example . . . . . . . . 70

Table 8 Console interface main menu options . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Table 9 IP Configuration/Setup screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Table 10 SNMP Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Table 11 System Characteristics screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Table 12 Switch Configuration Menu options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 13 MAC Address Table screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Table 14 MAC Address Security Configuration Menu options . . . . . . . . . . . . . . . . 112

Table 15 MAC Address Security Configuration screen fields . . . . . . . . . . . . . . . .114

Table 16 MAC Security Port Configuration screen fields . . . . . . . . . . . . . . . . . . . . 116

Table 17 MAC Address Security Table screen fields . . . . . . . . . . . . . . . . . . . . . . .119

Table 18 VLAN Configuration Menu options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Table 19 VLAN Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Table 20 VLAN Port Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Table 21 VLAN Display by Port screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Table 22 Policy Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

Table 23 Priority Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Table 24 Port Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Table 25 High Speed Flow Control Configuration screen fields . . . . . . . . . . . . . . 135

Table 26 MultiLink Trunk Configuration Menu options . . . . . . . . . . . . . . . . . . . . . . 137

Table 27 MultiLink Trunk Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . 139

Table 28 MultiLink Trunk Utilization screen fields . . . . . . . . . . . . . . . . . . . . . . . . . 141

Table 29 Port Mirroring Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . 143

Using the BayStack 380 10/100/1000 Switch

18 Tables

Table 30 Monitoring modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Table 31 Port Statistics screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Table 32 System Log screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Table 33 Console/Comm Port Configuration screen fields . . . . . . . . . . . . . . . . . .150

Table 34 Spanning Tree Configuration Menu options . . . . . . . . . . . . . . . . . . . . . . 156

Table 35 Spanning Tree Port Configuration screen fields . . . . . . . . . . . . . . . . . . . 158

Table 36 Spanning Tree Switch Settings parameters . . . . . . . . . . . . . . . . . . . . . . 160

Table 37 TELNET Configuration screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . .163

Table 38 Software Download screen fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Table 39 Configuration File Download/Upload screen fields . . . . . . . . . . . . . . . . . 169

Table 40 Parameters not saved to the configuration file . . . . . . . . . . . . . . . . . . . . 170

Table 41 BayStack 380 switch LED descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Table 42 Corrective actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175

Table 43 Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Table 44 Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180

Table 45 Physical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Table 46 Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181

Table 47 Nortel Networks SFP GBIC models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Table 48 SFP GBIC specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

Table 49 1000BASE-SX SFP GBIC specifications . . . . . . . . . . . . . . . . . . . . . . . .191

Table 50 1000BASE-LX SFP GBIC specifications . . . . . . . . . . . . . . . . . . . . . . . . 192

Table 51 1000BASE-SX (MT-RJ) SFP GBIC specifications . . . . . . . . . . . . . . . . .193

Table 52 Nortel Networks CWDM SFP GBIC List . . . . . . . . . . . . . . . . . . . . . . . . .194

Table 53 40 Kilometer CWDM SFP GBIC specifications . . . . . . . . . . . . . . . . . . . .196

Table 54 70 Kilometer CWDM SFP GBIC specifications . . . . . . . . . . . . . . . . . . . .196

Table 55 RJ-45 port connector pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Table 56 1000BASE-T Pin Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Table 57 DB-9 Console port connector pin assignments . . . . . . . . . . . . . . . . . . .204

Table 58 Factory default settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

212859-A

Preface

This guide describes the Nortel Networks* BayStack* 380 10/100/1000 Switch features and uses . The te rms “BayStack 380 10/100/ 1000 Switch” and “BayStac k 380 Switch” are both used in this document.

Before you begin

This guide is intended for network managers and admini strators wi th the followi ng back gro und:

• Basic knowledge of networks, Ethernet* bridging, and IP

• Familiarity with networking concepts and terminology

• Specific knowledge about the networking devices, protocols, topologies, and

interfaces that comprise your network

• Experience with windowing systems, graphical user interfaces (GUIs), or

Web browsers

Using the BayStack 380 10/100/1000 Switch

20 Preface

Text conventions

This guide uses the following text conventions:

angle brackets (< >) Indicate that you choose the text to enter based on the

description inside the brackets. Do not type the brackets when entering the command.

Example: If the command syntax is:

ping < ping 192.32.10.12

ip_address

, you enter:

bold text

Indicates command names and options and text that you need to enter.

Example: Enter Example: Use the

show ip {alerts | routes}.

dinfo

command.

braces ({}) Indicate required elements in syntax descriptions

where there is more than one option. You must choose only one of the options. Do not type the braces when entering the command.

Example: If the command syntax is:

show ip {alerts | routes}

, you must enter

either:

show ip alerts or show ip routes

, but not

both.

brackets ([ ]) Indicat e optional e l ements in syntax des criptions. Do

not type the brackets when entering the command. Example: If the command syntax is:

show ip interfaces [-alerts]

, you can enter

either:

show ip interfaces or show ip interfaces

-alerts

ellipsis points (. . . ) Indicate that you repeat the last element of the

212859-A

command as needed. Example: If the command syntax is:

ethernet/2/1 [

you enter

ethernet/2/1

and as many parameter -v alue pairs as

needed.

] . . .

Preface 21

italic text Indicates file and directory names, new terms, book

titles, and variables in command syntax descriptions. Where a variable is two or more words, the words are connected by an underscore.

Example: If the command syntax is:

show at

valid_route

<valid_route>

is one varia ble and you sub stitute one v alue

for it.

screen

text Indicates system output, for example, prompts and

system messages. Example: Set Trap Monitor Filters

separator ( > ) Shows menu paths.

Example: Protocols > IP identif i es the IP opti on on the Protocols menu.

vertical line (

) Separates choices for command keywords and

arguments. Enter only one of the choices. Do not type the vertical line when entering the command.

Example: If the command syntax is:

show ip {alerts | routes} show ip alerts

both.

, you enter either:

show ip routes

, but not

Using the BayStack 380 10/100/1000 Switch

22 Preface

Related publications

For more informati on about using the BayStack 380 Swit ch, refer to the follo wing publications:

• Using the BayStack 380 10/100/1000 Switch (part number 212859-A)

Describes how to use the BayStack 380 10/100/1000 Switch for network configuration.

• Using Web-Based Management for the BayStack 380 10/100/1000 Switch

(part number 212863-A) Describes how to use the Web-based management tool to configure switch

features.

• Installing the BayStack 380 10/100/1000 Switch (part number 212860-A)

Describes how to install the BayStack 380 Switch.

• Release Notes for the BayStack 380 10/100/1000 Switch

(part number 212864-A) Documents important changes about the software and hardware that are not

covered in other related publications.

• Getting Started with the BayStack 380 Management Software

(part number 212861-A) Describes how to install the Java-based device level software management

application.

• Reference for the BayStack 380 Management Software (part number 212862)

Describes how to use the Java-based device level software management application.

You can print selected technical manuals and release notes free, directly from the Internet. Go to the www.nortelnetworks.com/documentation URL. Find the product for which you n eed documentation. Then lo cat e t he s pec ific category and model or version for your hardware or software product. Use Adobe* Acrobat Reader* to open the manuals and release notes, search for the sections you need, and print them on most standard printers. Go to Adobe Systems at the

www.adobe.com URL to download a free copy of the Adobe Acrobat Reader.

212859-A

You can purchase printed books and documentation sets from Vervante. To order printed documentation, go to Vervante at the www.vervante.com/nortel URL.

How to get help

If you purchased a service contract for your Nortel Networks product from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller fo r assistance.

If you purchased a Nortel Netw or ks ser vice p rogram, contac t o ne of t he fol lo win g Nortel Networks Technical Solutions Centers:

Technical Solutions Center Telephone

Europe, Middle East, and Africa (33) (4) 92-966-968 North America (800) 4NORTEL or (800) 466-7835

Preface 23

Asia Pacific (61) (2) 9927-8800 China (800) 810-5000

An Express Routing Code (ERC) is a vailable for many Nortel Networks produc ts and services. When you use an ERC, your call is routed to a technical support person who speciali zes in sup porti ng that produc t or s ervice. To locate an ERC for your product or service, go to the www12.nortelnetworks.com/ URL and click ERC at the bottom of the page.

Using the BayStack 380 10/100/1000 Switch

24 Preface

212859-A

Chapter 1 BayStack 380 Switch

This chapter introduces the BayStack 380 Switch and covers the following topics:

• “Physical descrip tion,” next

• “Features” on page 36

Physical description

Figure 1 depicts the front and side views of the BayStack 380 Switch.

Figure 1 BayStack 380 Switch

Chapter 1 BayStack 380 Switch 25

10463FA

Using the BayStack 380 10/100/1000 Switch

26 Chapter 1 BayStack 380 Switch

Front panel

Figure 2 shows the configuration of the front panel on the BayStack 380 Switch. Table 1 describes the components on the front panel.

For descriptions of the back panel BayStack 380 Switch components, see “Back

panel” on page 32.

Figure 2 BayStack 380 Switch

front panel

2 3

1234567

Console

9101112131415

17181920212223

BayStack 380-24T Switch

21 22 23 24

mini-GBIC

21 22

Table 1 Components on the BayStack 380 Switch front panel

Item Description

1 Console port 2 10/100/1000BASE-TX RJ-45 Port connectors 3 Small Form Fa ctor Pluggable (SFP) Gigabit Interface

Converter (mini-GBIC)

4 LED display panel

Console port

Pwr Status

In use

RPSU

1 5 7 9 11 13 15 17 193

2 6 8 101214161820

21 23

10/100/1000 Activity 10/100/1000 Activity

22 244

10464EA

The Console port allows you to access the console interface (CI) screens and customize your network using the supplied menus and screens (see Chapter 3,

“Using the console interface,” on page 93).

212859-A

Chapter 1 BayStack 380 Switch 27

The Console port is a DB-9, RS-232-D male serial port connector. You can use this connector to connect a management station or console/terminal to the BayStack 380 Switch by using a straight-through DB-9 to DB-9 standard serial port cable. You must use a VT100/ANSI-compatible terminal (for cursor control and to enable cur so r and functi ons k e ys) to use t he cons ole po rt. Se e I nstalli ng the BayStack 380 10/100/1000 Switch for more information.

Note: The console port is configured as a data communications equipment (DCE) connector. Ensure that your RS-232 cable pinouts are configured for DCE connections (see Appendix D, “Connectors and pin

assignments,” on page 201).

The Console port defau lt setti ngs are: 9600 baud wit h eight da ta bit s, one stop bi t, and no parity as the com municati ons format, with flow cont rol set to ena bled.

Small Form Factor Pluggable (SFP) Gigabit Interface Converter

Small Form Factor Pluggable Gigabit Interface Converters are hot-swappable input/output enhancement components designed for use with Nortel Networks products to allow Gigabit Ethernet ports to link with Short Wavelength (SX), Long Wave length (LX), and Coarse Wavelength Division Multiplexed (CWDM) fiber optic networks.

Port connectors

The BayStack 380 Swit ch uses 10/ 100/1000B ASE-TX RJ-45 (8-pin modula r) port connectors.

The 10/100/1000BASE-TX port connectors feature auto-MDI-X (media-dependen t interf a ce-cross o v er). Thes e ports conn ect o v er st raight -through cables to the network interface card (NIC) in a node or server, similar to a conventional Ethernet repeater hub. However, with this feature and auto-negotiation enabled, you can still use straight-through cables while connecting to an Ethernet hub or switch.

For details on pin assignments and for directions on how to make your own cross-over cables, see “Appendix D, “Connectors and pin assignments,” on page

201).

Using the BayStack 380 10/100/1000 Switch

28 Chapter 1 BayStack 380 Switch

The BayStack 380 Switch uses autosensing ports designed to operate at 10 Mb/s (megabits per second), 100 Mb/s, OR 1000 Mb/s (1 gigabit) depending on the connecting dev ic e. These por ts supp ort the IEEE 802.3u, 802.3z for 1000SS, or

802.3ab for 1000TX autonegotiation standard, which means that when a port is connected to another device that also supports the IEEE 802.3u, 802.3z for 1000SS, or 802.3ab for 1000TX s tandard, the two de vices ne gotia te the b est spee d and duplex mode.

The BayStack 380 Switch features auto-polarity. With autonegotiation enabled, auto-polarity automatically reverses the polarity of a pair of pins from positive to negative or negative to positive. This corrects th e polarity o f the received data if the port detect s tha t the pol arit y of t he dat a has been r e v er sed due to a wir ing er ror.

The 10/100/1000BASE-TX switch ports also support half- and full-duplex mode operation at 10 Mb/s and 100 Mb/s (refer to Installing the BayStack 380 10/100/ 1000 Switch).

The 10/100/1000BASE-TX RJ-45 ports can connect to 10 Mb/s or 100 Mb/s or 1000 Mb/s (1 gigabit) Ethernet segments or nodes.

Note: Use only Category 5 copper unshielded twisted pair (UTP) cable connections when connecting 10/100/1000BASE-TX ports.

Note: IEEE 1000BASE- TX require s operati ng in ful l-duple x mode wi th auto-negot i ati on enabled.

See Appendix D, “Connectors and pin assignments,” on page 201 for more information about the RJ-45 port connectors.

212859-A

Chapter 1 BayStack 380 Switch 29

LED display panel

Figure 3 shows the BayStack 380 Switch LED display panel. See Table 2 for a

description of the LEDs.

Figure 3 BayStack 380 Switch LED display panel

21 22

In use

1 5 7 9 11 13 15 17 193

Pwr Status RPSU

2 6 8 101214161820

21 23

22 244

10/100/1000 Activity 10/100/1000 Activity

Using the BayStack 380 10/100/1000 Switch

30 Chapter 1 BayStack 380 Switch

Table 2 BayStack 380 switch LED descriptions

Label Type Color State Meaning

Pwr Power status Green On DC power is available to the switch’s internal circuitry.

Off No AC power to switch or power supply failed.

Status System

status

RPSU RPSU status Green On The switch is connected to the RPSU and can receive

10/100/

1000

Speed/Link Status indicator

Green On Self-test passed successfully and switch is operational.

Blinking A nonfatal error occurred during the self-test. (This

includes nonworking fans.)

Off The switch failed the self-test.

power if needed.

Off The switch is not connected to the RPSU or RPSU is not

supplying power.

Alternating Green/ Amber

(10) Blinking The corresponding 10 Mb/s port has been disabled by

Solid Amber

(100) Blinking The corresponding port has been disabled by software.

On The corresponding port is set to operate at 10 Mb/s, and

the link is good.

software.

Off The link connection is bad, or there is no connection to

this port.

On The corresponding port is set to operate at 10 0 Mb/s , and

the link is good.

Off The link connection is bad, or there is no connection to

this port.

Solid Green

(1000)

Activity Port activity Green Blinking Indicates network activity for the corresponding port. A

Note: The speed indicator LED for a port operating at 10 Mb/s is solid amber for 5 seconds, then switches to green for 1 seco nd. It altern ates in this way while the switch is on.

212859-A

On The corresponding port is set to operate at 1000 Mb/s

and the link is good.

Blinking The corresponding 1000 Mb/s port has been disabled by

software.

Off The link connection is bad, or there is no connection to

this port.

high level of network activity can cause the LEDs to appear to be on continuously.

+ 188 hidden pages

Nortel BayStack 380 Using Manual

Specifications and Main Features

Frequently Asked Questions

User Manual