Avaya 882, 580 User Manual

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Page 1

User Guide for the Avaya P580 and P882

Multiservice Switches

Software Version 6.1

Doc. No. 10-300077

Issue 2

May 2004

Page 2

User Guide for the Avaya P580 and P882 Multiservice Switches, Software Version 6.1

Produced in USA, May 2004

The products, specifications, and other technical information regarding the products contained in this document are subject to change wit hout noti ce. All info rmatio n in this documen t is beli eved to be accura te and reliable, but is presented without warranty of any kind, express or implied, and users must take full responsibility for their application of any products specified in this document. Avaya disclaims responsibility for errors which may appear in this document, and it reserves the right, in its sole discretion and without notice, to make substitutions and modifications in the products and practices described in this document.

P550R is a registered trademark of Avaya Inc. Microsoft, Windows, Windows NT, Windows 95, Windows 98, and Internet Explorer are trademarks or

registered trademarks of Microsoft Corporation in the U.S. and/or other countries. Netscape and Netscape Navigator are registered trademarks of Netscape Communications Corporation in

the United States and other countries. Sybase is a registered trademark of Sybase, Inc. Novell, NDS, Netware, and Novell Directory Services are registered trademarks of Novell, Inc. Solaris is a trademark of S un Microsystems, Inc. Intel and Pentium are registered trademarks of Intel Corporation. ALL OTHER TRADEMARKS MENTIONED IN THIS DOCUMENT ARE PROPERTY OF THEIR

RESPECTIVE OWNERS.

Page 3

Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xvii

Preface Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

Overview of User Guide Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Avaya Products and Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

P580 and P882 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Available Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Installing the Online Help Files . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxi

Setting the Location of the Online Help Files . . . . . . . . . . . . . . . . .xxi

Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Notes, Cautions, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii

Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxiv

Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xxiv

Chapter 1 — Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

Switch Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

Hardware Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Avaya P580 Multiservice Switch Chassis . . . . . . . . . . . . . . . . . . . . . . . . .1-3

Avaya P882 Multiservice Switch Chassis . . . . . . . . . . . . . . . . . . . . . . . . .1-5

The Power System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6

The M8000R-SUP Supervisor Module . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8

Media Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10

Software Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-15

Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-16

VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-16

Hunt Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-17

Spanning Tree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-17

Extensive Fault Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-18

Routing Protocols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-19

Access Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-19

IP Multicast. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-19

50-Series Buffers and Queues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20

80-Series QoS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20

System Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-21

Routing Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-21

Compatibility with Layer 2 Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-21

Routing with Layer 2 and Layer 3 Modules. . . . . . . . . . . . . . . . . . . . . . .1-22

User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1 iii

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Table of Contents

Chapter 2 — Setting Up the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Setting Up Your Laptop or PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Performing Initial Setup of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Using Telnet to Manage the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Setting up a Management Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Establishing a Telnet Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Terminating a Telnet session. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Viewing Active Telnet Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Telnet Session Expiration Timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Using the Web Agent to Configure the Switch. . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Opening the Web Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Logging Out of the Web Agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Configuring Custom Access Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Creating a Custom Access Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

Modifying a Custom Access Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Deleting a Custom Access Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Configuring User Accounts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

Configuring User Account Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

Creating a User Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Modifying a User Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

Changing Your Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24

Disabling a User Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

Deleting a User Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

Changing the Console Serial Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Configuring the Serial Console Port as a TTY Console . . . . . . . . . . . . . 2-27

Configuring the Serial Console Port as a PPP Console. . . . . . . . . . . . . . 2-29

Regaining Configuration Access to the PPP Serial Port Console . . . . . . 2-32

Configuring Dial-Up Networking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32

Using Dial-Up Networking with a PPP Serial Port Console. . . . . . . . . . 2-34

Changing the TCP Ports for HTTP and Telnet . . . . . . . . . . . . . . . . . . . . . . . . 2-35

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35

Changing the TCP Port Number for HTTP and Telnet Requests . . . . . . 2-35

Starting a Telnet Session. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37

Opening the Web Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37

Managing Configuration Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38

Viewing the Running Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

Viewing the Startup Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

Viewing the Script Execution Log File. . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

Copying Configuration Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40

Copying Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-42

Viewing the Status of a TFTP Transfer. . . . . . . . . . . . . . . . . . . . . . . . . . 2-45

Chapter 3 — Configuring System Information. . . . . . . . . . . . . . . . . . . . . . . . 3-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Entering General System Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

iv User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1

Page 5

Table of Contents

Enabling the Simple Network Time Protocol . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Setting Summer Time Hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Setting Recurring Summer Time Hours. . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Setting One-Time Summer Time Hours. . . . . . . . . . . . . . . . . . . . . . . . . .3-10

Setting the System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11

Setting the Temperature System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13

Displaying the Power System Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15

Displaying Cooling System Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-16

Performing a Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-17

Chapter 4 — Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Secure Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Enabling Secure Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

Disabling Secure Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

Viewing the Secure Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

SSHv2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

Enabling SSH on a TCP Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

Disabling SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5

Generating an SSH Server Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

Displaying the Public SSH Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7

Configuring SSH Server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7

Displaying SSH Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9

Using the SSH Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9

HTTPS Using SSLv3 or TLSv1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10

Supported Cipher Suites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11

Viewing Cipher Suites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12

Viewing the SSL Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12

Creating a Self-Signed SSL Server Certificate. . . . . . . . . . . . . . . . . . . . .4-13

Viewing the Server Certificate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15

Enabling SSL/HTTPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-17

Disabling SSL/HTTPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-17

Restarting SSL/HTTPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18

Reverting to a Backup Certificate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18

RADIUS Client Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-19

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-19

Realms and Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20

Avaya VSAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-22

RADIUS Server Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24

Configuring a RADIUS Client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-26

Chapter 5 — Configuring SNMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1

Authentication and Encryption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3

Document No. 10-300077, Issue 2 v

Page 6

Table of Contents

Localized Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Engine ID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Timeliness Checks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Predefined Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

User Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Predefined Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Migration of Existing Community Strings . . . . . . . . . . . . . . . . . . . . . . . . 5-7

ATM Uplink Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Initial SNMPv3 User and SNMPv3 Administrator. . . . . . . . . . . . . . . . . . . . . . 5-9

Changing the Engine ID of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Viewing the Engine ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Creating an SNMPv3 Administrator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Configuring Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Creating or Modifying a View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Viewing Configured Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Deleting a View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Configuring Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Creating or Modifying a Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Viewing Configured Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Deleting a Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Configuring an SNMPv3 User . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Creating or Modifying a User . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Adding a User to a Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

Removing a User from a Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Viewing Configured Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Deleting a User . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Changing a User Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

Configuring SNMPv1 or v2 Community Strings . . . . . . . . . . . . . . . . . . . . . . 5-18

Creating or Modifying a Community String for the Switch . . . . . . . . . . 5-18

Creating or Modifying a Community String for the ATM-Uplink Module 5-

Viewing Configured Community Strings . . . . . . . . . . . . . . . . . . . . . . . . 5-20

Setting the Trap Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

Deleting a Community String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

Setting the Administrative Contact. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21

Setting the Physical Location of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22

Disabling or Reenabling SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23

Viewing the SNMP Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23

Chapter 6 — Using VLANs, Hunt Groups, and VTP Snooping. . . . . . . . . . . 6-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

VLAN Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

What is a VLAN? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Ingress Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Forwarding Rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

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Egress Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6

Creating and Implementing VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

VLAN Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

Creating a VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

Configuring VLAN Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-10

Assigning Ports to VLANs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13

Using Hunt Groups to Aggregate Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . .6-13

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13

Hunt Group Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-14

Hunt Group Terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15

How Hunt Groups Load Share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15

Hunt Group Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17

Optimizing Hunt Group Throughput . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-19

Hunt Group Configuration Considerations. . . . . . . . . . . . . . . . . . . . . . . .6-20

Hunt Groups and Multicast Traffic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-21

Creating Hunt Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-21

Adding Ports to the Hunt Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-23

Viewing Hunt Group Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-27

Removing Ports from Hunt Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-28

Configuring VTP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-29

Chapter 7 — Configuring Rapid Spanning Tree. . . . . . . . . . . . . . . . . . . . . . . 7-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1

How RSTP Achieves Rapid Recovery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3

Spanning Tree Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4

Configuring Global Spanning Tree Options. . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7

Viewing Global Spanning Tree Information . . . . . . . . . . . . . . . . . . . . . . . . . .7-10

Configuring Spanning Tree Bridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-11

Viewing Bridge Port Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-14

Configuring a Bridge Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-17

Configuring Spanning Tree Settings for Switch Ports. . . . . . . . . . . . . . . . . . .7-21

Chapter 8 — Configuring Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1

Two Categories of Port Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1

Physical Port Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2

Switch Port Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7

Relationship Between Different Switch Port Parameters. . . . . . . . . . . . . .8-7

Assigning VLANs to a Port and Associated Issues . . . . . . . . . . . . . . . . . .8-9

Configuring Physical Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-11

Configuring Physical Ports on 10-Gigabit Ports . . . . . . . . . . . . . . . . . . .8-11

Configuring Physical Ports on Gigabit Ports . . . . . . . . . . . . . . . . . . . . . .8-16

Configuring Physical Ports on Fast Ethernet Ports. . . . . . . . . . . . . . . . . .8-21

Using the All Ports Configuration Web Page. . . . . . . . . . . . . . . . . . . . . .8-28

Configuring Switch Ports Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-28

Configuring Switch Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-29

Automatic VLAN Creation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-35

Configuring MAC Address Lock and Intrusion Detection. . . . . . . . . . . .8-37

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Using the All Module Ports Configuration Web Page . . . . . . . . . . . . . . 8-39

Viewing Switch Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-41

Configuring Port Redundancy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-42

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-42

Creating a Port Redundancy Pair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-43

Deleting a Port Redundancy Pair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-44

Disabling or Enabling Port Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . 8-45

GBIC Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-46

Network Error Detection and Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-47

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-47

Enabling NEDR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-48

Internal Error Detection and Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-51

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-51

Enabling IEDR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-52

Enabling IEDR for Hunt Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-52

Setting the IEDR Threshold for Internal Errors . . . . . . . . . . . . . . . . . . . 8-53

Viewing IEDR Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-53

Viewing IEDR Settings for Hunt Groups . . . . . . . . . . . . . . . . . . . . . . . . 8-53

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-54

System Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-54

Chapter 9 — Managing the Address Forwarding Table. . . . . . . . . . . . . . . . . 9-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

Relationship between VLANs, AFT and Hash Table Sizes . . . . . . . . . . . . . . . 9-2

Hash Table guidelines for creating VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3

Examples of Configuring VLANs and Hash Table Size. . . . . . . . . . . . . . . . . . 9-6

AFT Default Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7

Address Forwarding Table, Auto-Sizing, Auto Increment and Threshold . . . . 9-7

Total Entries, Address Memory, Age and Super-Age Timers . . . . . . . . . . . . . 9-9

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

Configuring the AGE and Super Age Timers . . . . . . . . . . . . . . . . . . . . . . 9-9

Instance Table Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10

Searching the Switch AFT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

Adding Static Entries to the AFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-19

Option 82 for DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

Chapter 10 — Configuring Redundancy Options. . . . . . . . . . . . . . . . . . . . . 10-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

Configuring Redundant Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3

Redundant Switch Controllers and Elements . . . . . . . . . . . . . . . . . . . . . 10-3

Installing and Enabling Redundant Hardware. . . . . . . . . . . . . . . . . . . . . . . . . 10-5

Installing Redundant Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-5

Enabling Redundant Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6

Replacing the Primary Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7

Replacing an Element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9

Configuring Supervisor Module Redundant Ethernet Console IP Addresses10-10

Synchronizing the Active and Standby CPUs. . . . . . . . . . . . . . . . . . . . . . . . 10-12

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12

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Supervisor Module Redundancy Statistics. . . . . . . . . . . . . . . . . . . . . . .10-13

Active and Standby Roles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-13

Synchronization Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-15

Chapter 11 — Configuring DNS Client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1

DNS Client Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1

Sample Recursive DNS Query . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-3

DNS Client on the Avaya Multiservice Switch . . . . . . . . . . . . . . . . . . . . . . . .11-4

Order of Operations for DNS on the Switch . . . . . . . . . . . . . . . . . . . . . .11-5

Configuring the DNS Client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-6

Chapter 12 — Configuring IP Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-1

Routing Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-2

Requirements for IP Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-3

Hardware Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-3

Software Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-3

Minimum Configuration Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .12-3

Routing Configuration Quickstart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-4

Displaying Existing IP Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-4

Creating and Assigning IP Interfaces to the VLAN. . . . . . . . . . . . . . . . . . . . .12-6

Enabling IP Routing Global Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-10

IP Multinetting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-14

Creating a Multinet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-15

Configuring Short-Lived IP Protocol Filters . . . . . . . . . . . . . . . . . . . . . . . . .12-15

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-15

Enabling a Short-Lived IP Protocol Filter . . . . . . . . . . . . . . . . . . . . . . .12-16

Disabling a Short-Lived IP Protocol Filter. . . . . . . . . . . . . . . . . . . . . . .12-17

Displaying Short-Lived IP Protocol Filters . . . . . . . . . . . . . . . . . . . . . .12-18

Creating IP Static Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-19

Creating a Static Route to a Null Interface. . . . . . . . . . . . . . . . . . . . . . . . . . .12-20

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-20

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-22

Creating IP Static ARP Entries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-22

Creating a BOOTP/DHCP Server Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-24

Configuring Route Redistribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-25

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-25

Creating an IP Redistribute List Entry . . . . . . . . . . . . . . . . . . . . . . . . . .12-26

Viewing IP Redistribute List Entries . . . . . . . . . . . . . . . . . . . . . . . . . . .12-28

Modifying an IP Redistribute List Entry . . . . . . . . . . . . . . . . . . . . . . . .12-28

Deleting an IP Redistribute Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-29

IP Multicast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-30

Configuring IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-31

Globally Enabling IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-31

Modifying IGMP Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-32

Configuring and Modifying DVMRP. . . . . . . . . . . . . . . . . . . . . . . . . . .12-35

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Configuring the DVMRP Global Configuration . . . . . . . . . . . . . . . . . . 12-35

Modifying a DVMRP Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-38

Monitoring Switch Performance Using IP Statistics. . . . . . . . . . . . . . . . . . . 12-40

Displaying Global IP Routing Statistics . . . . . . . . . . . . . . . . . . . . . . . . 12-40

Searching the IP Routing Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-46

Displaying the IP Routing Table Statistics . . . . . . . . . . . . . . . . . . . . . . 12-48

Searching the IP ARP Cache. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-49

IP Multicast Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-51

Displaying IGMP Global Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-51

Displaying IGMP Interface Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 12-52

Displaying the IGMP Group Membership Table . . . . . . . . . . . . . . . . . 12-55

Displaying the IGMP Local Multicast Forwarding Cache . . . . . . . . . . 12-56

Displaying DVMRP Global Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . 12-57

Displaying DVMRP Interface Statistics . . . . . . . . . . . . . . . . . . . . . . . . 12-59

Displaying DVMRP Neighbor Routers. . . . . . . . . . . . . . . . . . . . . . . . . 12-61

Displaying DVMRP Routing Table Statistics. . . . . . . . . . . . . . . . . . . . 12-62

Displaying the DVMRP Route Table . . . . . . . . . . . . . . . . . . . . . . . . . . 12-63

Displaying the DVMRP Upstream Routers. . . . . . . . . . . . . . . . . . . . . . 12-65

Displaying the DVMRP Designated Forwarder(s) Table . . . . . . . . . . . 12-66

Displaying the DVMRP Downstream Dependent Routers . . . . . . . . . . 12-67

Displaying the DVMRP Multicast Forwarding Cache . . . . . . . . . . . . . 12-67

Configuring VRRP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-72

Globally Enabling VRRP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-72

Enabling VRRP on an Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-73

Creating a VRRP Virtual Router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-74

Displaying VRRP Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-78

VRRP Configuration Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . 12-80

Configuring IRDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-83

Enabling IRDP on an Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-83

Configuring LDAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-86

Configuring LDAP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-86

Viewing LDAP Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-89

Configuring a Static Route for the PPP Console. . . . . . . . . . . . . . . . . . . . . . 12-90

Configuring the IP Interface for the PPP Console. . . . . . . . . . . . . . . . . . . . . 12-91

Chapter 13 — Configuring Access Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

Creating Access Rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-6

Creating Standard Access Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-6

Creating Extended Access Rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-8

Enabling an Access List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-12

Example: Using an Access Control Rule to Filter Web Traffic . . . . . . . . . . 13-13

Logging ACL Activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-15

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-15

Enabling ACL Logging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-16

Setting a Logging Interval. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-17

Optimizing Switch Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-18

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-18

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Recognizing Performance Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-20

Evaluating System Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-21

Enabling Routing at the Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-23

Designing Safe, Efficient ACLs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-24

Identifying the Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-25

Configuring Hash Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-26

Using Protocol or Port IDs in Access Rules. . . . . . . . . . . . . . . . . . . . . .13-27

Managing F-chip Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-28

Chapter 14 — Configuring RIP Routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-1

Configuring RIP on the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-1

Modifying RIP Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-3

Creating Trusted RIP Neighbors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-6

Key Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-7

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-7

Key Chains on the Avaya Multiservice Switch . . . . . . . . . . . . . . . . . . . .14-8

Configuring Key Chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-8

Viewing RIP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-11

NBMA IP Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-12

Chapter 15 — Configuring the OSPF Routing Protocol . . . . . . . . . . . . . . . 15-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-1

What is OSPF? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-1

Configuring OSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-2

Configuring the OSPF Global Configuration. . . . . . . . . . . . . . . . . . . . . .15-3

Creating OSPF Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-5

Deleting OSPF Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-7

Modifying OSPF Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-8

Enabling OSPF on an IP Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-8

Modifying OSPF Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-9

Configuring an OSPF Passive-Interface. . . . . . . . . . . . . . . . . . . . . . . . .15-12

Creating OSPF Virtual Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-12

Deleting OSPF Virtual Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-15

Modifying OSPF Virtual Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-15

Creating OSPF Summaries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-16

Deleting OSPF Summaries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-17

Modifying OSPF Summaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-18

Monitoring Switch Performance Using OSPF Statistics . . . . . . . . . . . . . . . .15-18

Displaying OSPF Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-19

Displaying OSPF Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-21

Displaying OSPF Neighbors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-22

Searching the OSPF Link State Database. . . . . . . . . . . . . . . . . . . . . . . .15-24

NBMA IP Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-28

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-28

Setting Up an NBMA IP Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-29

Setting Up NBMA Neighbors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-30

Removing NBMA Neighbors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-31

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Chapter 16 — Configuring IPX Routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

IPX Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

IPX Datagram Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-2

Configuring the Avaya Switch as an IPX Router . . . . . . . . . . . . . . . . . . . . . . 16-3

Hardware Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-4

Configuring IPX Routing Globally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-4

Configuring IPX Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-5

Creating IPX Static Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-9

Deleting IPX Static Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-11

Modifying IPX Static Routes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-12

Creating IPX Static Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-12

Deleting IPX Static Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-15

Modifying IPX Static Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-15

Monitoring Your Switch Using IPX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-16

Displaying IPX Global Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-16

Searching the IPX Route Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-18

Displaying the IPX Route Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-20

Displaying IPX Route Table Statistics . . . . . . . . . . . . . . . . . . . . . . . . . 16-20

Searching the IPX Service Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-21

Displaying the IPX Service Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-23

Displaying IPX Service Table Statistics . . . . . . . . . . . . . . . . . . . . . . . . 16-24

Chapter 17 — Configuring the IPX RIP Protocol . . . . . . . . . . . . . . . . . . . . 17-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1

Configuring IPX RIP Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1

Creating and Modifying IPX RIP Filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-3

Viewing RIP Interface Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-8

Chapter 18 — Configuring the IPX SAP Protocol . . . . . . . . . . . . . . . . . . . . 18-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1

Configuring IPX SAP Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1

Creating IPX SAP Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-3

Creating IPX SAP Name Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-4

Creating IPX SAP Network Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-7

Interpreting IPX SAP Interface Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-12

Chapter 19 — Configuring AppleTalk Routing . . . . . . . . . . . . . . . . . . . . . . 19-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1

Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1

What is AppleTalk Routing?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1

Need for AppleTalk Routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-3

Configuring AppleTalk Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-3

Enabling AppleTalk Global Routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-4

Creating an AppleTalk Routing Interface . . . . . . . . . . . . . . . . . . . . . . . . 19-4

Editing AppleTalk Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-7

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Deleting an AppleTalk Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-9

Creating an AppleTalk Static Route. . . . . . . . . . . . . . . . . . . . . . . . . . . .19-10

Editing AppleTalk Static Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-12

Deleting an AppleTalk Static Route. . . . . . . . . . . . . . . . . . . . . . . . . . . .19-13

Creating an AppleTalk Name-Binding Protocol (NBP) Filter. . . . . . . .19-14

Editing an AppleTalk NBP Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-16

Adding or Deleting Interfaces to an NBP Filter. . . . . . . . . . . . . . . . . . .19-17

Creating an AppleTalk Zone Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-19

Editing an AppleTalk Zone Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-20

Adding or Deleting Interfaces to a Zone Filter. . . . . . . . . . . . . . . . . . . .19-21

Viewing AppleTalk Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-22

Viewing AppleTalk Global Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . .19-23

Viewing the AppleTalk Interface Statistics Table . . . . . . . . . . . . . . . . .19-25

Viewing the AppleTalk Route Table . . . . . . . . . . . . . . . . . . . . . . . . . . .19-26

Viewing AppleTalk Route Table Statistics . . . . . . . . . . . . . . . . . . . . . .19-28

Viewing the AppleTalk ARP Cache Table. . . . . . . . . . . . . . . . . . . . . . .19-29

Viewing the AppleTalk Zone Table. . . . . . . . . . . . . . . . . . . . . . . . . . . .19-31

Viewing AppleTalk Zone Table Statistics . . . . . . . . . . . . . . . . . . . . . . .19-32

Viewing the AppleTalk NBP Table . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-33

Chapter 20 — Managing Intelligent Multicasting . . . . . . . . . . . . . . . . . . . . 20-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-1

Manually Configured Intelligent Multicasting. . . . . . . . . . . . . . . . . . . . .20-2

Dynamic Intelligent Multicasting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-2

Configuring Intelligent Multicasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-5

Configuring Global Intelligent Multicasting . . . . . . . . . . . . . . . . . . . . . .20-5

Displaying Router Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-8

Configuring Static Router Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-9

Searching for Intelligent Multicast Sessions . . . . . . . . . . . . . . . . . . . . .20-10

Deleting an Intelligent Multicast Session. . . . . . . . . . . . . . . . . . . . . . . .20-13

Deleting a Multicast Session Client Port . . . . . . . . . . . . . . . . . . . . . . . .20-14

Creating a Static Multicast Session . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-15

Deleting Static Multicast Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-17

Creating Static Client Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-18

Deleting Static Client Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-19

Managing IGMP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-20

Enabling IGMP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-20

Viewing IGMP Snooping Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-21

Managing the LGMP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-22

Configuring the LGMP Server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-22

Viewing the LGMP Server Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . .20-25

Viewing the LGMP Server Statistics per VLAN . . . . . . . . . . . . . . . . . .20-26

Managing the LGMP Client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-28

Enabling the LGMP Client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-30

Viewing LGMP Clients Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-30

Viewing LGMP Clients per VLAN statistics. . . . . . . . . . . . . . . . . . . . .20-31

Managing CGMP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-32

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Enabling CGMP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-33

Viewing CGMP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-35

Chapter 21 — Monitoring the Avaya Multiservice Switch . . . . . . . . . . . . . . 21-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-1

Interpreting Front Panel LED Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-1

Checking Active Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-2

Using the Event Subsystem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-3

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-3

Configuring Event Notification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-4

Configuring Notification of Protocol Events. . . . . . . . . . . . . . . . . . . . . . 21-8

Setting Log Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-10

Viewing the Event and Shutdown Logs . . . . . . . . . . . . . . . . . . . . . . . . 21-11

Clearing the Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-13

Viewing Event Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-13

Configuring Syslog Event Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-14

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-14

Configuring Syslog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-15

Configuring Utilization Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-17

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-17

Enabling Utilization Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-17

Enabling Event Logging of Utilization . . . . . . . . . . . . . . . . . . . . . . . . . 21-18

Setting a Utilization Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-19

Viewing Utilization Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-20

Viewing CPU Utilization Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-20

Viewing Statistics for Forwarding Engine Utilization . . . . . . . . . . . . . 21-21

Chapter 22 — Monitoring and Configuring the Forwarding Cache . . . . . . 22-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-1

Configuring the Forwarding Cache. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-2

Monitoring the Forwarding Cache Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . 22-4

Displaying Frame Forwarding Statistics . . . . . . . . . . . . . . . . . . . . . . . . . 22-4

Displaying and Searching the L3 Forwarding Cache for an Entry . . . . . 22-6

Displaying the Forwarding Cache. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-9

Chapter 23 — Using RMON and Ethernet Statistics to Analyze Network

Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1

Viewing Network Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1

Setting Up Port Mirroring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-7

Setting Up a Port Mirror on a Switch in Fabric Mode 1 . . . . . . . . . . . . . 23-8

Setting Up Port Mirroring on a Switch in Fabric Mode 2. . . . . . . . . . . 23-12

Removing a Fabric Mode 2 Port Mirror . . . . . . . . . . . . . . . . . . . . . . . . 23-18

Viewing Information about a Fabric Mode 2 Port Mirror. . . . . . . . . . . 23-18

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Table of Contents

Chapter 24 — Managing Buffers and Queues on 50-Series Modules . . . . .24-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-1

How Queues Work. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-1

Managing Buffers and Queues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-2

Chapter 25 — 80-Series QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-1

Why implement QoS? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-2

How Does QoS Work?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-3

QoS Process for Ingress Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-3

QoS Process for Egress Traffic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-4

Diagram of QoS Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-6

Classification of Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-7

Default Priority. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-8

Classifying Traffic by Layer 2 Characteristics. . . . . . . . . . . . . . . . . . . . .25-9

Classifying Traffic by Layer 3 or Layer 4 Characteristics . . . . . . . . . . . .25-9

Diffserv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-11

Precedence of Priorities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-11

Supported Number of Queues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-12

Setting the Priority of a Physical Port. . . . . . . . . . . . . . . . . . . . . . . . . . .25-13

Setting a Physical Port to Ignore Tag Priority . . . . . . . . . . . . . . . . . . . .25-14

Setting the Priority of a MAC Address. . . . . . . . . . . . . . . . . . . . . . . . . .25-16

Displaying the Priority of a MAC Address . . . . . . . . . . . . . . . . . . . . . .25-18

Setting a Physical Port to Use DiffServ . . . . . . . . . . . . . . . . . . . . . . . . .25-19

Setting a Physical Port to Mask DiffServ Bits . . . . . . . . . . . . . . . . . . . .25-20

Assigning a Priority to a DSCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-21

Displaying the DiffServ Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-21

Displaying the QoS Settings for a Physical Port . . . . . . . . . . . . . . . . . .25-22

Setting Up an ACL Rule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-22

Setting Up a Default ACL Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-28

Displaying ACL Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-29

Ingress Policing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-29

Setting Up Policing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-30

Displaying the Policing Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-32

Queue-Servicing Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-33

WFQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-33

Strict Priority Queueing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-35

CBQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-35

CBWFQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-35

Management Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-36

Setting Up WFQ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-37

Setting Up Strict Priority Queueing . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-38

Setting Up CBQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-39

Setting Up CBWFQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-40

Displaying the Queue-Service Settings . . . . . . . . . . . . . . . . . . . . . . . . .25-43

QoS Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-44

Displaying QoS Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-50

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Table of Contents

Resetting the QoS Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-51

Displaying the Buffer Settings for Egress Queues . . . . . . . . . . . . . . . . 25-52

Appendix A — Upgrading the Application Software . . . . . . . . . . . . . . . . . . .A-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Backing Up the Current Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2

Backing Up the Previous Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

Downloading Application Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

Setting the Startup Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7

Synchronizing the Active and Standby Supervisor Modules . . . . . . . . . . . . . .A-7

Resetting the Active Supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

Resetting the Standby Supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

Verifying the Upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

Upgrading a Switch with Multiple VLANs

Statically Bound to Hunt Group Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

Appendix B — Boot Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

Accessing BOOT Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

Accessing BOOT Mode During Power Up. . . . . . . . . . . . . . . . . . . . . . . .B-1

Accessing BOOT Mode with Corrupted Operational Images. . . . . . . . . .B-2

Password Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

Downloading New Operational Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-3

Appendix C — Supported MIB Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

AppleTalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

Application Software Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

ATM Uplink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

Bridging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

DVMRP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

General Private MIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

IGMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

IPX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

Monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

Appendix D — FCC Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-1

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IN-1

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Preface

Preface Contents

This Preface contains the following information:

■ Overview of User Guide Contents

■ Technical Support

■ Avaya Products and Services

■ P580 and P882 Documentation

■ Document Conventions

■ Te rminology

■ Documentation Feedback

Overview of User Guide Contents

This guide provides information and procedures for configuring the Avaya P580 and P882 Multiservice switches. You can use the Web Agent, command li ne interface (CLI), or SNMP to configure the switches. This guide provides information for the Web Agent and CLI. The Avaya switches support both layer 2 and layer 3 functionality.

For the most current issue of this document and software downloads, see

http://support.avaya.com.

* Note: For detailed information about the CLI, se e Command

Reference Guide for the Avaya P580 and P882 Multiservice Switches, Software Version 6.1.

User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1 xvii

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Preface

This guide is divided in to the following chapters:

■ Chapter 1, Introduction — Provides an overview of hardware and

software used on the P580 and P882.

■ Chapter 2, Setting Up th e Switch — Explains how to initially

configure the P580 and P882, create user accounts, configure protocols, manage configuration files, and configure the switches for dial-up networking.

■ Chapter 3, Configuring System Information — Explains how to

view and configure switch information such as system clock settings, and temperature, power, and cooling statistics.

■ Chapter 4, Security — Provides information and procedures for

configuring secure mode, SSHv2, and HTTPS Using SSLv3 or TLSv1.

■ Chapter 5, Configuring SNMP —Provides information and

procedures for configuring SNMPv1, v2, and v3.

■ Chapter 6, Using VLANs, Hunt Groups, and VTP Snooping —

Provides detailed information on how to create and configure VLANs, hunt groups, and VTP Snooping on your switch.

■ Chapter 7, Configuring Rapid Spanning Tree — Provides

information and procedures for configuring Rapid Spanning Tree Protocol (RSTP).

■ Chapter 8, Configuring Ports — Explains h ow to confi gure physi cal

port and switch port parameters on your switch.

■ Chapter 9, Managing the Address Forwarding Table — Provides

information on how to configure and manage the address forwarding tables in your switch.

■ Chapter 10, Configuring Redundancy Options — Explains how to

install, enable and configure redundancy hardware options on your switch.

■ Chapter 11, Configuring DNS Client — Explains how to configure

DNS and RADIUS clients on your switch.

■ Chapter 12, Configuring IP Routing — Explains how to configure

your switch for IP routing and interpret IP routing statistics.

■ Chapter 13, Configuring Access Lists — Provides information and

procedures for creat ing access ru les, enabli ng an access li st, log ging ACL activity, and optimizing switch performance when an access list is enabled.

■ Chapter 14, Configuring RIP Routing — Explains how t o confi gure

IP RIP on your switch.

xviii User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1

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Preface

■ Chapter 15, Configuring the OSPF Routing Protocol — Explains

how to configure OSPF routing protocol on your switch. Also provided is information on OSPF statistical displays.

■ Chapter 16, Configuri ng IPX Routing — Explains how to confi gure

IPX on your switch.

■ Chapter 17, Configuring the IPX RIP Protocol — Explains how to

configure IPX RIP protocol on your switch.

■ Chapter 18, Configuring the IPX SAP Protocol — Explains how to

configure IPX SAP on your switch.

■ Chapter 19, Configuring AppleTalk Routing — Explains how to

configure AppleTalk parameters and view AppleTalk statistics.

■ Chapter 20, Managing Intelligent Multicasting — Explains how to

configure and manage intelligent multicast sessions on your switch.

■ Chapter 21, Monitoring the Avaya Multiservice Switch — Explains

how to use the Web Agent to assess your switch’s current operational status.

■ Chapter 22, Monitoring and Configuring the Forwarding Cache —

Explains how to interpret and monitor forwarding operations that occur in the address cache of the multilayer media modules.

■ Chapter 23, Using RMON and Ethernet Statistics to Analyze

Network Performance — Provides information on how to interpret

the statistics counter values displayed in your switch.

■ Chapter 24, Managing Buffers and Queues on 50-Series Modules

— Explains how to use your swit ch’ s buf fer manageme nt features to optimize traffic throughput through the switch fabric.

■ Chapter 25, 80-Series QoS — Provides information about Quality

of Service (QoS) and explains how to configure QoS on the switch.

■ Appendix A, Upgrading the Application Software — Explains how

to update the operational code on your switch.

■ Appendix B, Boot Mode — Explains how to use boot mode on the

Avaya Multiservice switches.

■ Appendix C, Supported MIB Groups — Provides information on

the supported MIB groups.

■ Appendix D, FCC Notice — Provides the FCC notice statement.

■ Index

Document No. 10-300077, Issue 2 xix

Page 20

Preface

Technical Support

To contact Avaya’s technical support:

■ From the United States:

1-800-237-0016

■ From North America:

1-800-242-2121

■ Outside North America:

Contact your distributor

Avaya Products and Services

See the Avaya World Wide Web site at http://www.avaya.com for information about Avaya products and services.

P580 and P882 Documentation

This section contains th e following information:

■ Available Documentation

■ Installing the Online Help Files

■ Setting the Lo cation of the Online Help Files

Available Documentation

Documents The following documents provide additional information on the Avaya

P580 and P882 Multiservice switches:

■ Installation Guide for the Avaya P550R, P580, P880, and P882

Multiservice Switches describes how to install and set up the family of Avaya Multiservice switches.

■ Command Reference Guide for the Avaya P580 and P882

Multiservice Switches, Software Version 6.1 provides details and command syntax for the Command Line Interface (CLI).

xx User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1

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Preface

■ Release Notes for the Avaya P580 and P882 Multiservice Switches,

Software Version 6.1 lists new software features, reso lved issues, and known issues in v6.1 application software.

■ Functional Restrictions for the Avaya P580 and P882 Multiservice

Switches, Software Version 6.1 lists functional restrictions of switches that are running v6.1 application software. Functional restrictions are issues that restrict the functionality of a particular feature. For most of these issues a workaround exists.

For the most current iss ues of these d ocuments and this User Guide, see

http://support.avaya.com.

Online Help You must have a browser installed on your system to view the online help.

To access the Web Agent online help, you must install the help files on an existing Web server in your network. Once the help files are installed, you must point the P580 or P882 to the location of the help files. The following two sections provide procedures for these tasks:

■ Installing the Online Help Files

■ Setting the Location of the Online Help Files

Installing the Online Help Files

To install the online help files on a Web server:

1. Download the online help from http://support.avaya.com to the directory

where you want to store the help files. By default, the Web Agent is set to retrieve online help files from the

help subdirectory of the Web server’s root directory. If you install the online help files in a different directory, you must change the Web Agent’s setting for th e help file loc ation. For information on changing this setting, see the following section, “Setting the Location of the

Online Help Files.”

2. Unzip the zip file.

Setting the Location of the Online Help Files

To set the location of the online help f iles:

1. Launch a Web browser and connect to the switch.

2. Enter your user name and password, and click OK.

Document No. 10-300077, Issue 2 xxi

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Preface

3. In the navigation pane, expand t he System > Configuration folders, and then click Online Help.

The Online Help Configuration Web page is displayed in the content pane.

4. In the HTTP Server Location field, enter the URL of the Web server followed by the TCP por t that the Web server uses. You can enter either the host name or IP address for the URL. For example, http://

10.10.10.10:80.

The default setting for the TCP port is 2010.

5. In the HELP Directory Location field, enter the directory where the files are stored. The de fault settin g is help.

6. Click APPLY.

Document Conventions

The following conventions are used throughout this guide:

Convention Represents Examples

User Input User entered text. To create a new password,

type store password root.

Boldface Te xt A menu command, a keyword

to be acted upon, or a button name.

System Output Text displayed by the system. If you attempt to find the

In the Interface field, select Default.

Click Cancel to stop the installation.

physical lo cation of port 30, the system displays

Unit 2 Port 2

“Save the running configuration to the startup configuration”

Always save the running configuration to startup configuration before you turn off the switch

Note: Never save the startup

configuration to the running configuration.

“Save the running configuration to the startup configuration and turn off the switch”.

1 of 2

xxii User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1

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CAUTION:

Convention Represents Examples

Preface

Using the Web Agent.

Web Agent vs. Command Line Interface (CLI) steps.

Knowledge level All procedures in this guide

The Web Agent consists of folders that you must expand to perform specific operations. The folders are located in the navigation pane of the Web Agent.

The procedures in this guide provide detailed steps for the Web Agent. A series of CLI commands are also available that accomplish the same actions. These commands are listed after the Web Agent procedure. For more information about these commands, see the Command

Reference Guide for the A vaya P580 and P882 Multiservice Switches, Software Version

6.1.

are written with the assumption that the reader knows how to navigate a windows-type environment (use scroll bars, open pulldown menus, etc.).

In the navigation pane, expand Modules & Ports folder, and then click

Configuration.

In the Ports field, select the port number of the module.

T o view switch port se ttings, use the following CLI command: > show port <mod-num>.

Scroll to the “Configuring IP” section.

Open the In-band IPC pulldown menu.

2 of 2

Notes, Cautions, and Warnings

The following text and icon conventions are used in this guide for Notes, Cautions, and Warnings.

* Note: Provides additional information about a procedure or topic.

WARNING:

Document No. 10-300077, Issue 2 xxiii

Indicates a condition that may cause bodily injury or death.

Indicates a condition that may damage hardware or software.

Page 24

Preface

Terminology

Throughout this guide, the term layer 2 refers to switching capability. For example, layer 2 module is a module that provides switching capability.

The term layer 3 refers to the combined ab ility to switc h and route. For example, layer 3 module is a module that provides both switching and routing ca pabilities.

Documentation Feedback

If you have comments about the technical ac curacy or gener al quality of this document, please send an e-mail message to techpubs@avaya.com.

Please cite the documen t tit le, par t number (if applic able), and pag e number.

xxiv User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1

Page 25

Introduction

Overview

The following information is provided in this chapter:

■ Switch Descriptions

■ Hardware Components

■ Software Features

■ Routing Overview

Switch Descriptions

The Avaya P580 and P882 Multiservice switches are high performance Gigabit Ethernet switches for LAN backbone applications. These switches are the centerpiece for Avaya data, voice, and multimedia LANs. The P580 switching capacity ranges from 46Gbps in Fabric mode 1 to 55Gbps in Fabric mode 2. The P882 switch ing ca pacit y range s fr om 56Gbps, i n Fabr ic mode 1, to 139Gbps, in Fabric mode 2.

The Avaya Multiservice switch family supports specific hardware components and various software features, including:

■ Increased bandwidth

■ Elimination of bottlenecks

■ Better manageability

■ Routing

■ Dependable multimedia support

■ Redundant switch-to-s wit ch tru nks (or hunt groups)

User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1 1-1

Page 26

Chapter 1

Hardware Components

Overview

Chassis The Avaya switch chassi s comes in tw o models:

■ The P580 chassis.

■ The P882 chassis.

The P580 and P882 chassis can run in two modes:

■ Fabric Mode 1 = 55MHz or Fabric_mode 1

■ Fabric Mode 2 = 66Mhz or Fabric_mode 2

Fabric Mode 1 Fabric mode 1 has a switching fabric performance of 1.76 Gigabits per

second per fabric port. Fabric mode 1 modules operate at 55MHz only.

In Fabric mode 1 the P580 chassis will have a 13x13 crossbar switching fabric, while the P882 chassis will have a 16x16 cros s bar swit chi ng fab ric. In addition, the P882 chassis is limited to sixteen functional slots in this mode (slot 17 can not be used).

Fabric Mode 2 The 80-series (also called series 2) platform is an evolution of the 50-series

(also called series 1) architecture. It offers a 20% increase in switc hing fabric performance or 2.11 Gigabits per second per fabric port. This allows greater 10/100/1000 port density on a per crossbar port basis.

This increase in performance is accomplished with Avaya ApplicationSpecific Integrated Cir cuits (ASICs) that operate at 66MHz (as well as 55MHz capable) and consolidates and enriches the functionality of a number of ASICs used in the 50-series modules.

If any 50-series modules are installed in the chassis, they do not turn on when the switch is in Fabric mode 2.

In Fabric mode 2, the P580 chassis will have a 13x13 crossbar switching fabric, while the P882 chassis will have a 33x33 cros s bar swit chi ng fab ric. All 17 slots in the P882 chassis can be used in Fabric 2 mode.

Contents This section covers the following hardware components:

■ Avaya P580 Multiservice Switch Chassis

■ Avaya P882 Multiservice Switch Chassis

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■ The Power System

■ The M8000R-SUP Supervisor Module

■ Media Modules

Avaya P580 Multiservice Switch Chassis

The Avaya P580 Multiservice Switch chassis consists of:

■ Seven slots (1 slot for the supervisor module and six payload slots

for media modules)

■ Fan Tray

■ Up to three power supplies

■ A 13x13 crossbar switch fabric

Slots There are seven slots in the P580 chassis. Slot 1 is dedicated for a

supervisor module and the remaining six are payload slots. If a redundant supervisor is used in the chassis, it must be inserted in slot 2.

Introduction

Ports The P580 chassis configured with 50-series modules provides support for:

■ Up to 120 10/100BASE-TX ports (RJ-45 connector, autosensing)

■ Up to 288 10/100BASE-TX ports (Telco connector, autosensing)

■ Up to 60 100BASE-FX ports

■ Up to 24 gigabit-speed Ethernet ports

The P580 chassis configured with 80-series modules provides support for:

■ Up to 144 10/100BASE-TX ports (RJ-45 connector, autosensing)

■ Up to 288 10/100BASE-TX ports (Telco connector, autosensing)

■ Up to 144 100BASE-FX ports (MT-RJ connector)

■ Up to 48 gigabit-speed Ethernet ports

Fan Tray There are two fan assemblies in the chassis. One fan assembly is located on

the left side of the chassis to provide air flow to th e media modules. This fan assembly is hot-swappable. The oth er fan assembly is located in the rear of the chassis to provide air flow to the switch fabric. This fan assembly is not field replaceable.

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Chapter 1

Switch Fabric In Fabric mode 1, the switching fabric provides 45.76 Gbps aggregate

bandwidth. In Fabric mode 2 (P580 only), the switching fabric provides

54.91 Gbps aggregate bandwidth.

The crossbar switch matrix provides low latency, high throughput packet switching using a crossbar architecture (Figure 1-1).

Figure 1-1. Crossbar Architecture

Port 1

Port 2

Port 13

1.76 Gb/s

22.88 Gb/s

45.76 Gb/s

1.76 Gb/s

Port 1

Port 2

Crossbar

Port 13

The crossbar supports:

■ 13 fabric ports (two per I/O module slot, one for the supervisor

module).

■ 1.76 Gbps (in and out) on each fabric port in 50-series mode and

2.11 Gbps (in and out) on each fabric port in Fabric mode 2.

■ 45.76 Gbps backplane capacity in Fabric mode 1 and 54.91 Gbps

backplane capacity in Fabric mode 2.

■ Under-subscribed switching fabric in most configurations.

■ Single copy replication—Input frames destined for multiple output

switch ports pass through the crossbar only once and are copied by the crossbar to each destination.

■ Hardware-assisted multicast pruning—The switch only forwards to

appropriate destination switch ports.

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Introduction

Avaya P882 Multiservice Switch Chassis

The Avaya P882 Multiservice Switch Chassis consists of:

■ Seventeen slots (1 slot for the supervisor module and sixteen

payload slots for media modules)

■ Fan Tray

■ Up to three power supplies

■ A 33x33 crossbar switch fabric

Slots The P882 chassis provides seventeen slots. Slot 1 is dedicated for a

supervisor module and the remaining sixteen are payload slots.

In Fabric mode 1, the P882 Chassis supports up to 15 payload slots. Slot seventeen is unsupported in Fabric mode 1. In Fabric mode 2, all sixteen payload slots are usable.

If a redundant supervisor is used in the chassis, the redundant supervisor must be installed in slot 2.

Ports With 50-Series modules, the P882 Chassis supports:

■ Up to 300 10/100BASE-TX ports (RJ-45 connector, autosensing)

■ Up to 720 10/100BASE-TX ports (Telco connector, autosensing)

■ Up to 150 100BASE-FX ports

■ Up to 60 gigabit-speed Ethernet ports

With 80-Series modules, the P882 chassis supports:

■ Up to 384 10/100BASE-TX ports (RJ-45 connector, autosensing)

■ Up to 768 10/100BASE-TX ports (Telco connector, autosensing)

■ Up to 384 100BASE-FX ports (MT-RJ connector)

■ Up to 128 gigabit-speed Ethernet ports

Fan Tray There are two fan assemblies in the chassis. One fan assembly is located on

the left side of the chassis to provide air flow to the media modules. The other fan assembly is located in the rear of the chassis to provide air flow to the switch fabric. Both fan assemblies are hot-swappable and field replaceable.

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Switch Fabric In Fabric mode 1, th e swit ching f abric provi des a 16 x16 cr ossbar with 56.32

Gbps aggregate bandwidth. In Fabric mode 2, the switchi ng fabri c provide s a 33x33 crossbar with 139.392 Gbps aggregate bandwidth.

The crossbar switch matrix provides low latency, high throughput packet switching using a crossbar architecture.

The Avaya P882 Multiservice switch chassis crossbar suppo rts:

■ 33 fabric ports ( two per I /O module slot, plus one for t he supe rvisor

module - Fabric mode 2).

■ 1.76 Gb/s (in and out ) on ea ch fabr ic por t in Fa bric mod e 1 a nd 2.11

Gb/s (in and out) on each fabric port in Fabric mode 2.

■ 56.32 Gb/s backplane capacity in Fabric mode 1 and 139.392 Gb/s

backplane capacity in Fabric mode 2.

■ Under-subscribed switching fabric in most configurations.

■ Single copy replication—Input frames destined for multiple output

switch ports pass through the crossbar only once and are copied by the crossbar to each destination.

■ Hardware-assisted multicast pruning—The switch only forwards to

appropriate destination switch ports

The Power System

Overview Two power supplies are required to operate a fully-loaded P580 or P882

chassis. You can install a third power supply for backup if one of the other two fails.

Features of the power system include:

■ Load sharing by the installed power supplies.

■ Power supplies can be warm swapped. (Before removing a power

supply, you must turn it off and unplug it; however, the othe r po wer supplies can remain turned on).

■ Both AC and DC power supplies are supported.

■ Static power allocation or dynamic power allocation if insufficient

power is available for all modules in the chassis.

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Introduction

Static Power Allocation

The switch uses st at ic power alloc ati on at st artup when the switch has insufficient power to turn on all modules in the chassis.

When using static powe r all ocati on, the switc h tu rns on the modu le in sl ot 2 (slot 3 if slot 2 contains a redundant supervisor) and then turns on each consecutive module for which sufficient power is available. When the switch reaches a module for which insufficient power is available, the switch stops attempting to turn on modules. All modules below the first module for which insufficient power is available remain turned off.

For example:

1. You turn on a P882 that has only 700 watts available.

— Modules 1 through 10 require 660 watts. — Module 11 requires 50 watts.

2. Modules 1 through 10 are turned on and operate normally.

3. Modules 11 through 17 remain turned off.

The remaining 40 watts of available power is unused.

Dynamic Power Allocation

The switch uses dynamic power allocation when the amount of available power changes. For example, one power supply is turned on and you add another power supply or two power supp li es are tu rned on and yo u turn one off. Unlike static power allocation, dynamic power allocation maximizes the number of modules that are turned on.

When using dynamic power alloc ation, the swit ch first turns of f all modules in the chassis and then turns on the modules for which sufficient power is available. The module in slot 2 (slot 3 if slot 2 contains a redundant supervisor) is turned on first and then each consecutive module for which sufficient power is available. When the switch reaches a module for which insufficient power is available, that module remains turned off, and the switch searches for and tu rns on the next modu le for which suf fi cient power is available.

For example:

1. One power supply fails and the switch has only 700 watts of power

available.

— Modules 1 through 10 consume 660 watts. — Module 11 and 12 each require 50 watts. But module 13

requires only 40 watts.

2. Modules 1 through 10 are turned on and operate normally.

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3. Modules 11 and 12 remain turned off.

4. Module 13 is turned on.

5. Modules 14 through 17 remain turned off because all available power

is now consumed.

The M8000R-SUP Supervisor Module

Functions The M8000R-SUP supervisor module is responsible for learning addresses

and managing the address cache, as well as protocol management and switch management.

The supervisor module is p art of the path that s ome packets take t hrough th e system.

Figure 1-2 illustrates a conceptual diagram of the supervisor module’s

functions.

Figure 1-2. Layer 3 Supervisor Conceptual Operation

Wirespeed Routing

High-

Speed

Access

To /

From

Switch

Fabric

in H ard w a re

Software-based

Routing

High-speed

CPU

management

Routing Table and

System

Manage-

ment In te r-

faces

Cache Management

Multilayer Supervisor Conceptual Diagram

Hardware Features Hardware features of the M8000R-SUP supervisor module are:

■ PowerPC 750 (RISC) processor

■ Memory: 4 MB Flash, 256 MB DRAM, 128 KB NVRAM, 512 KB

cache

■ Multiple me mory configurations (see Table 1-1)

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Table 1-1. Supported Memory, Boot Code, and Software Configurations

Introduction

Memory (in MB)

Boot Code

Software Vers ion

Switch Boots? Support of

Configuration

64 v5.00.01 Earlier than 6.0 Boots Supported

64 v5.00.01 6.0 or later Does not boot Unsupported

64 v6.00.00 Earlier than 6.0 Boots Unsupported

64 v6.00.00 6.0 or later Boots, but displays the

Unsupported

following error message:

WARNING! The current version of application code (v6.01.00) requires a memory upgrade to maintain proper operation of the switch. Failure to upgrade will result in switch instability. Please refer to the user documentation for detailed instructions.

256 v5.00.01 Earlier than 6.0 Boots Supported

*However, the switch will use only 64 MB of memory and display only 64 MB for total memory.

256 v5.00.01 6.0 or later Does not boot Unsupported

256 v6.00.00 Earlier than 6.0 Boots Unsupported

256 v6.00.00 6.0 or later Boots Supported

■ Real-time clock

■ Out-of-band console: 10/100BASE-T and RS-232

■ Dot matrix display

■ System management functions and interfaces

■ 1.5 million packets per second of hardware-based routing for

packets that arrive on layer 2-only media modules

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Redundant Supervisor

Media Modules

The redundant supervisor module is an auxiliary (standby) supervisor module that acts as a fau lt-tolerant supervisor in the event tha t the active supervisor fails. The redundant supervisor provides a seamless solution to switch failure. Once the redundant supervisor is installed, loaded with the same software versio n as t he active su pervisor, and synchronized, it is rea dy to act as a backup to the active supervisor. If the active supervisor does f ai l, the redundant module quic kly ass umes contr ol with the leas t pos sible ef fect on network operation. No user intervention is required for the CPU module switchover. The management view is accessible without changing IP or MAC addresses.

For more information about the redundant supervisor module, see

Chapter 10, “Configuring Redundancy Options.”

The layer 2 and layer 3 media modules implement wire speed routing and bridging in ASICs. The ro uting a nd brid ging ASICs c an proc ess 1.5 mil lion packets per second of minimum-sized Ethernet frames.

* Note: All layer 3 modules interoperate with layer 2 modules.

The ATM Uplink module provides LAN Emulation (LANE) connectivity over an ATM network and supports RFC 1483.

Bridging and routing are p erformed o n the inp ut side o f each medi a module. Frames whose destination Media Access Control (MAC) address is on the same Virtual LAN (VLAN ) as the interface on which they arrived are bridged. Frames that are goin g from one VLAN to another a re routed . Some frames are both bridged and routed, as is the case with multicast.

The media modules’ features include:

■ Onboard routing—See “Routing Overview” later in this chapter

for more information about the onboard routing capability of the media modules.

■ IEEE 802.3x full-duplex flow control—This allows the switch

ports to send a pause command before input buffers overflow. Halfduplex ports support active back pre ssu re (jamming).

■ VLAN trunking or non-tagged access modes —This allows the

switch ports to interoperate with popular tagged trunking schemes used by other vendors.

■ Priority Queuing and Cl ass of Servic e—These feat ures al low you

to prioritize traffic between particular stations or sets of stations to support jitter-sensitive application s.

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Introduction

50-Series Media Modules

Table 1-2 lists the 50-series (also called series 1), layer 2 and layer 3, Fast

Ethernet modules that the Avaya P580 and P882 Multiservice switches support.

* Note: HDX stands for Half Duplex, FDX stands for Full Duplex.

Table 1-2. 50-Series Fast Etherne t Modules

Model Number Description

M5520-100TX 20-Port 10/100BASE-TX module with RJ-45 connectors

(layer 2 support)– 10/100, HDX/FDX 100m

M5510-100FX 10-Port 100BASE-FX mo dul e wi t h SC conn ect ors (l ayer 2

support) – 1300 nM, HDX/FDX multimode fiber, 2Km

M5548N-100TC 48-Port, 10/100BASE-TX module with RJ-21 Telco

connectors (layer 2 support) – 10/100, HDX/FDX, 100M

M5510R-100FX 10-Port 100BASE-FX module with SC conn ect ors (layer 2

and layer 3 support),– 1300 nM, HDX/FDX, multimode fiber, 2 Km

M5512R-100TX 12-Port 10/100BASE-TX module with RJ-45 connectors

(layer 2 and layer 3 support) – 10/100, HDX/FDX, 100m

Table 1-3 lists the 50-series layer 2 and layer 3 Gigabit Ethernet modules

that the Avaya P580 and P882 Multiservice switches support. All of the modules have SC connectors.

Table 1-3. 50-Series Gigabit Modules

Model Number Description

M5502-1000SX-F2-Port, Full-Duplex1000BASE-SX module (layer 2

support), 550M, 850 nM optics, multimode fiber

M5502-1000LX-F2-Port, Full-Duplex 1000BASE-LX module (layer 2

support) 1310 nM optics, 5Km, singlemode fiber

M55021000SLX-F

M5504-1000SX-F4-Port, Full-Duplex 1000BASE-SX module (layer 2

M5504-1000LX-F4-port 1000BASE-LX module (layer 2 support), 5Km,

M55041000SLX-F

2-Port, Full-Duplex 1000BASE-SLX module (layer 2 support) 10 Km, 1310nM optics, singlemode fiber

support) 550m, 850 nM optics, multimode fiber

1310nM optics, singlemode fiber 4-port 1000BASE-SLX module (layer 2 support), 10Km,

1310nM optics, singlemode fiber

1 of 2

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Table 1-3. 50-Series Gigabit Modules

Model Number Description

80-Series Media Modules

M5502R1000SX-F

M5502R1000LX-F

M5502R 1000SLX-F

2-Port, Full-Duplex 1000BASE-SX module (layer 2 and layer 3 support) 550m, 850 nM optics, multimode fiber

2-Port, Full-Duplex 1000BASE-LX module (layer 2 and layer 3 support), 1310 nM optics, 5Km, singlemode fiber

2-port 1000BASE-SLX module (lay er 2 and layer 3 support), 1310nM optics, 10Km, singlemode fiber

2 of 2

Table 1-4 lists the 80-series (also c alled series 2), 10-Gigabit modules that

the Avaya P580 and P882 Multiservice switches support.

Table 1-4. 80-Series 10-Gigabit Modules

Model Number Description

M8001R10000LR

M8001R10000ER

1-Port L3 10-Gigabit LR module, single mode fiber, 1310 nM, distances up to 10 km.

1-Port L3 10-Gigabit ER module, single mode fiber, 1550 nM, distances up to 40 km.

Table 1-5 lists the 80-series Gigabit modules that t he Avaya P580 and P882

Multiservice switches support.

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Table 1-5. 80-Series Gigabit Modules

Model Number Description

Introduction

M8004R1000GB

M8008R1000GB

4-port, Gigabit Interface Card (GBIC) based module. This module can be configured with up to 4 GBIC optical modules. The 4-port GBIC module supports the following GBIC-type connectors:

• 1000BASE-SX (850 nM) — 50-micron multimode fiber (MMF) for

distances up to 550m

— 62.5-micron MMF for distances up to 260m

• 1000BASE-LX (1300 nM) — 50-micron MMF for distances up to 550m — 62.5-micron MMF for distances up to 440m — Singlemode fiber for distances up to 10km

• 1000BASE-ELX (1550 nM) for singlemode fiber for

distances up to 80km

Note: If you use the 1000BASE-SX GBIC with single

mode fiber , you must use mode condit ioning p atch cords with a maximum distance of 500m. •

8-port, GB IC based module. This module can be configured with up to 8 GBIC optical modules. The 8-port GBIC module supports the following GBIC-type connectors:

• 1000BASE-SX (850 nM) — 50-micron multimode fiber (MMF) for

distances up to 550m

— 62.5-micron MMF for distances up to 260m

• 1000BASE-LX (1300 nM) — 50-micron MMF for distances up to 550m — 62.5-micron MMF for distances up to 440m — Singlemode fiber for distances up to 10km

• 1000BASE-ELX (1550 nM) for singlemode fiber for

distances up to 80km

Note: If you use the 1000BASE-SX GBIC with single

mode fiber , you must use mode condit ioning p atch cords with a maximum distance of 500m.

1 of 2

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Table 1-5. 80-Series Gigabit Modules

Model Number Description

M8004R-1000T 4 -Port 1000BASE-T module with RJ-45 connectors (layer

2 and layer 3 support), 100M

M8008R-1000T 8 -Port 1000BASE-T module with RJ-45 connectors (layer

2 and layer 3 support), 100M

2 of 2

Table 1-6 lists the 80-series Fast Ethernet mod ule s t hat the Avaya P580 and

P882 Multiservice switches support.

Table 1-6. 80-Series Fast Ethernet Modules

Model Number Description

M8024R-100TX 24-Port 10/100BASE-TX module with RJ-45 connectors

(layer 2 and layer 3 support) – 10/100, Half Duplex (HDX)/ Full Duplex (FDX)

ATM Up link Module

M8024R-100FX 24-Port 100BASE-FX module with MT-RJ connectors

(layer 2 and layer 3 support), multimode fiber, 2Km

M8048R-100TC 48-Port 10/100BASE-TX module with RJ-21 Telco

connectors (layer 2 and layer 3 support) - 10/100, HDX/ FDX, 100M

M8048R-100TX 48-Port 10/100 module with RJ-45 connectors (layer 2 and

layer 3 support)

There are four variations of the ATM Uplink module:

■ 2-port Synchronous Optical NETwork (SONET)/ Synchronous

Digital Hierarchy (SDH) OC-3c/STM-1 Single Mode Fiber (SMF)

■ 2-port SONET/SDH OC-3c/STM-1 MMF (MultiMode Fiber)

■ 2-port SONET/SDH OC-12c/STM-4c SMF

■ 2-port SONET/SDH OC-12c/STM-4c MMF

Each module has two physical interfaces that are capable of being active simultaneously.

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Chapter 1

The major features of the ATM Uplink module are:

■ LANE V2 Client - with LANE 1 compatibility, supports 128

interfaces

■ QoS (Quality of Service) support for UBR, nrt-VBR, rt-VBR, and

CBR

■ ATM UNI (User-to-Network Interface) V 3.0, 3.1 and 4.0 signaling

■ RFC 1483 support

■ ILMI (Integrated Local Management Interface) Version 4.0

■ PNNI (Private Network - to - Network Interface) non-transit

■ Link Failover

■ Spanning Tree

■ Load sharing

* Note: All ATM protocols are ATM Forum standard.

See Avaya P550R/P580/P880/P882 Multiservice Switch ATM Uplink Module User Guide for more detailed information.

Software Features

The Avaya P580 and P882 Multiservice switches support the following software features:

■ Security

■ VLANs

■ Hunt Groups

■ Spanning Tree

■ Extensive Fa ult Tolerance

■ Routing Protocols

■ Access Lists

■ IP Multicast

■ 50-Series Buffers and Queues

■ 80-Series QoS

■ System Management

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Security

The P580 and P882 support the following security features:

■ Secure Mode—Secure mode restricts management of the switch to

the following secure protocols: HTTPS, SSH, and SNMPv3. For information on secure mode, see Chapter 4, “Security.”

■ SSHv2—SSH is a protocol for se cure r emote l ogin an d other secur e

services. SSH provides a secure service that is similar to Telnet. For information on SSHv2, see Chapter 4, “Security.”

■ HTTPS Using SSLv3 or TLSv1—SSL and TLS are protocols that

provide data security bet ween application protocols (such as HTTP, Telnet, NNTP, FTP) and TCP/IP. SSL and TLS are used to transmit encrypted data over TCP/IP networks, and authenticate sites and clients with certificates. For information on HTTPS, see Chapter 4 , “Security.”

■ RADIUS Client Support—RADIUS is a service that authenticates

users when they attempt to log in to a Network Access Device (NAD) such as an Avaya switch. For information on RADIUS, see

Chapter 4, “Security.”

VLANs

■ SNMPv3. SNMPv3 provides encryption and timeliness checks of

PDUs and authentication of user s. For informa tion on SNMPv3, see

Chapter 5, “Configuring SNMP.”

■ Enhanced user account security, including maximum number of

login attempts, timeout limit, minimum password length, and expiration. For information on user account security, see Chapter 2, “Setting Up the Switch.”

VLANs provide network managers with two significant capabilities:

■ The ability to segment tr affic in a flat switched network. This helps

prevent traffic from being forwarded to stations where it is not needed.

■ The ability to ignore physical switch locations when creating

workgroups. VLANs are logical constructions and can traverse physical switch boundaries.

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Hunt Groups

Introduction

The hardware on all multiservice switches support port-based VLANs with the following characteristics:

■ Frames classified as Layer 1 (port-based) when they enter the

switch

■ Explicitly tagged VLAN packets — these are forwarded based on

the information in the packet.

■ Up to 1,000 VLANs — VLANs define a set of ports in a flooding

domain. Packets that need to be flooded are sent only to ports participating in that VLAN.

For more information on VLANs, see Chapter 6, “Using VLANs, Hunt

Groups, and VTP Snooping.”

Hunt groups allow you to aggregate bandwidth from multiple ports so they act as one high-bandwidth switch port. Hunt groups create multi-gigabit pipes to transport traffic through the highest traffic areas of your network. You can create hunt groups that interoperate with oth er vendor s’ equip ment (for example, Cisco’s Etherchannel and Sun’s Quad Adapter).

Spanning Tree

For more information on hunt groups, see Chapter 6, “Using VLANs, Hunt

Groups, and VTP Snooping.”

Spanning tree protocol is used to prevent loops from forming in your network. The spanning tree algorithm creates a single path through the network by ensuring that i f more tha n one pat h exists between two parts of a network, only one of these paths is used, while the others are blocked.

The P580 and P882 support common Spanning Tree and Rapid Spanning Tree. Rapid Spanning Tree provides faster recovery from network failures than common Spanning Tree provides.

All multiservice switches support the following four Spanning Tree configurations:

■ IEEE 802.1D Spanning Tree

■ Per-VLAN Spanning Tree

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Chapter 1

■ Dual-Layer Spanning Tree

■ Global Disable

For more information about Spanning Tree, see Chapter 7, “Configuring

Rapid Spanning Tree.”

Extensive Fault Tolerance

All multiservice switches are designed to function as backbone switches. You can install each switch in your netwo rk’s core without creating a single point of failure.

Extensive fault tolerance features include:

■ Port redundancy. If the primary port fails, the secondary port

becomes the active port. Failover time is less than 5 seconds. For information on port redundancy, see Chapter 8, “Configuring

Ports.”

■ VRRP. Virtual Router Redundancy Protocol (VRRP) is used to

provide fast-fail over for hosts if the default gateway fails. For information on VRRP, see Chapter 12, “Configuring IP Routing.”

■ N+1 power. Power supplies share the power supply load. If one

fails, the remaining supplie (s) assume the load aut omatically and the switch management system warns of the failure.

■ Hot-swappable fans and modules—Each fan and module can be

changed from the switch front panel, without powering down the switch.

■ Redundant switch links (using spanning tree and hunt groups).

■ Front-loadable cables, modules, power supplies and fans.

■ Redundant switch element and switch controller modules (fault-

tolerant switches only).

■ Redundant supervisor modules.

For more information hardware redundancy, see Chapter 10, “Configuring

Redundancy Options.”

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Routing Protocols

The P580 and P882 support the following routing protocols:

Introduction

■ IRDP. For information on IRDP, see Chapter 12, “Configuring IP

Routing.”

■ RIP. For information on RIP, see Chapter 14, “Configuring RIP

Routing.”

■ OSPF. For information on OSPF, see Chapter 15, “Conf iguring the

OSPF Routing Protocol.”

■ IPX. For information on IPX , see Chapter 16, “Configu ring IPX

Routing.”

■ IPX RIP . For information on IPX RIP , see Chapter 17, “Configuring

the IPX RIP Protocol.”

■ IPX SAP. For information on IPX SAP, see Chapter 18,

“Configuring the IPX SAP Protocol.”

Access Lists

IP Multicast

■ AppleTalk. For information on AppleTalk, see Chapter 19,

“Configuring AppleTalk Routing.”

An access list is a group of access control rules. Access control rules describe how to forward (route) packets, as opposed to where to forward them. The how can be to forward the packet with a specific priority(0-7), forward the traffic with an unchange d priority, or filter packets (drop). For information on access lists, see Chapter 13, “Configuring Access Lists .”

IP multicast enables a s ingle host to distribute information to multiple recipients. The P580 and P88 2 suppor t the followi ng IP multi cast prot ocols:

■ IGMP

■ DVMRP

For information on IGMP and DVMRP, see Chapter 12, “Configuring IP Routing.”

■ Intelligent Multicast—LGMP, CGMP Snooping, and IGMP

Snooping. For information on intelligent multicast, see Chapter 20, “Managing Intelligent Mu lticasting.”

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Chapter 1

50-Series Buffers and Queues

Buffer and queue management relieves congestion in a network. Adding gigabit speeds to exis ti ng netwo rks means that t here c an be a hug e di sparity between link speeds. For example , anything more tha n a 1-perc ent load o n a gigabit link could easily overwhelm a 10 Mb/s Ethernet link.

Each switch employs the following buffer and queue management techniques:

■ Configurable active backpressure:

— Half-duplex ports use active backpressure to jam input ports

when their frame buffers are full.

— Full-duplex links use IEEE 802.3z pause control frames to

pause traffic when buffers are full.

■ Packed frame buffers for optimal memory utilization. The memory

management allows virtually 100% utilization of buffer memory.

80-Series QoS

■ Two CoS priority queues for 50-Series modules and eight CoS

priority q ueues for 80- Series modules provide flexible queue management algorithms to meet application requirements.

■ Configurable queue depth for each prioritized packet queues.

■ Configurable priority th reshold.

■ Configurable service ratio tunes queue priority.

For more information on 50-series buffers and queues, see Chapter 24, “Managing Buffers and Queues on 50-Series Modules.”

Quality of Service (QoS) is a set of tools that make it possible for you to manage traffic across a switch or a network. These tools protect specific traffic from the ef fects of network congesti on. You can enable these features for a module or individual ports on a module to control the flow of traffic across your network. This control makes it possible for you to guarantee that delay-sensi tive traf f ic suc h as voi ce o ver IP ( VoIP) re ceive s the pr iori ty it requires, while also ensuring th at the switch services oth er low priori ty data.

QoS makes it possible for you to prioritize time-sensitive traffic and assign larger amounts of bandwidth to those applications that require it.

For more information o n QoS, see Chapter 25, “80-Series QoS.”

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System Management

The P580 and P882 support the following system management features:

■ LDAP. For information on LDAP, see Chapter 12, “Configuring IP

■ RMON. For information on RMON, see Chapter 23, “Using RMON

■ SNMP. For information on SNMP, see Chapter 5, “Configuring

■ Port mirroring. For information on port mirroring, see Chapter 23,

■ Syslog event reporting. For information on syslog, see Chapter 21,

Introduction

Routing.”

and Ethernet Statistics to Analyze Network Performance.”

SNMP.”

“Using RMON and Ethernet Statistics to Analyze Network

Performance.”

“Monitoring the Avaya Multiservice Switch.”

Routing Overview

All P580 and P882 Multiservice switches can be configured as an IP, IPX, and AppleTalk router with virtual interfaces. Virtual interfaces are mapped to physical ports or VLANs. Layer 3 IP traffic is routed between the virtual interfaces.

Ports become members of VLANs by being assigned or by rules. Mu ltiple VLANs can share a single trunk port. In contrast, multiple physical ports can be associated with a single VLAN. In all cases, traffic that arrives and leaves the same VLAN is bridged, not routed.

This section provides the following sections:

■ Compatibility with Layer 2 Modules

■ Routing with Layer 2 and Layer 3 Modules

Compatibility with Layer 2 Modules

Each switch is completely backward compatible with all of th e layer 2 media modules that the switch currently supports. Layer 3 traffic is routed by sending that traffic to the supervisor module. The supervisor module routes all traffic from layer 2 media modules as described in the next section, “Routing with Layer 2 and Layer 3 Modules.”

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* Note: Layer 2 traffic that does not require routing is bridged

independently of the layer 3 traffic based on the MAC address or VLAN information.

Routing with Layer 2 and Layer 3 Modules

When a switch contains a combination of layer 2 and layer 3 modules, IP and IPX routing is performed by the layer 3 media modules or the supervisor module using special ASICs present on those modules. These ASICs contain an address cache (forwarding table) that can contain a maximum of 20,000 cache entries. The address cache entries consist of packet addressing information and next hop information that enable the switch to effectively route the packets to their destination.

The supervisor module also maintains a master routing table that is kept in the its memory. The master routing table can contain up to 28,000 entries. This routing table enables the supervisor module to keep track of which entries are in each address cache. As a result, each time a change occurs in the master routing table, the supervisor module updates the appropriate address caches. For example, if a unicast route is removed from the master routing table, all matching entries in address caches are also removed.

Consequently, when you connect a switch to the network, it begins to receive frames from the network and builds a master routing table (supervisor module) and forwarding tables (address caches of media modules) based on those frames.

This process creates three distinct results:

■ All known (learned) layer 3 traffic that requires routing, is routed

directly by the 50-series layer 3 or 80-series media module without a need to traverse the switching fabric to get to the supervisor module’s software routing function. This is referred to as the FIRE path, or Fast Inband Routing Engine, since the routing is accomplished in the hardware in the media modules.

■ All unknown (not learn ed) layer 3 tra f fic mus t first be sen t to t he 5 0-

series layer 3 or 80-ser ie s supervisor module, where infor ma ti on on the frame is added to the supervisor module’s master routing table, then it is added to the address cache of each applicable layer 3 media module. This is referred to as the Slow Path, since the routing is accomplished by the CPU and software in either supervis or module instead of the hardware in the media modules.The Slow Path is used when the destination is unknown for IP and IPX packets and for all AppleTalk routing.

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■ Since layer 2 modules have no routing capability, packets that are

received by a layer 2 module and require routing are forwarded by sending the packet to the 50-series layer 3 or 80-series supervisor module. The routing engine on the supe rviso r module t hen perf orms the routing operation for the layer 2 modules and sends the packet back through the switching fabric to the destination port.This is referred to as the FORE path, or Fast Out of Bands Routing Engine, since the routing is acco mplished in the hardware of either supervisor module.

Figure 1-3 shows how traffic is routed in a switch.

Figure 1-3. Layer 2 and Layer 3 Routing in a Switch

Introduction

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Overview

Setting Up the Switch

The following information and procedures that are provided in this chapter are common to both layer 2 and layer 3 module:

■ Setting Up Yo ur Laptop o r PC

■ Performing Initial Setup of the Switch

■ Using Telnet to Manage the Switch

■ Using the Web Agent to Configure the Switch

■ Configuring Custom Access Types

■ Configuring User Accounts

■ Changing the Console Serial Port Settings

■ Configuring Dial-Up Networkin g

■ Changing the TCP Ports for HTTP and Telnet

■ Managing Configuration Files

* Note: The last step in each procedure tells you to Click APPLY to

save the setup or changes that you made. This step saves the setup or any changes to the running configuration only. The startup configurat io n is n ot cha nged. There fore, these and ot her changes will be lo st if t he switch g oes down or if you turn it off .

T o save any change s to the startu p configurati on, you must copy the running configuration to the startup configuration. For information on how to perform this task, see “Copying

Configuration Files” later in this chapter.

For more information about the CLI commands that are mentioned in this chapter, see Command Reference Guide for the Avaya P580 and P882 Multiser vice Switches, Software Version 6.1.

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Setting Up Your Laptop or PC

You need a laptop or PC to make a serial line connection to the switch to complete initial switch setup. Table 2-1 lists the settings required for the laptop or PC to communicate with the switch.

Table 2-1. Laptop or PC Settings

Baud Rate Stop Bits Data Bits Flow Control Parity

9,600 1 8 Xon/Xoff None

Performing Initial Setup of the Switch

Before you can use Telnet or the Web Agent to configure the switch, you must connect a laptop or PC to the console port and assign the switch an IP address and subnet mask.

Before Moving a Supervisor Module

Assigning an IP Address

Before moving a supervisor module (either active or standby) to another chassis, you must initialize NVRAM on the module (nvram initialize CLI command).

If you do not initialize NVRAM before moving a supervisor module to another chassis and assigning it a new IP address, the supervisor retains its console IP address, console MAC address, and chassis information. This problem may cause:

■ Duplicate IP addresses

■ Inaccurate chassis information that can cause the switch to not

operate correctly.

To perform initial setup of the switc h:

1. Attach a 9-pin straight-through male-to-female serial cable from the

serial port on your laptop or PC to the serial port on the supervisor module’s front panel (Figure 2-1).

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Figure 2-1. Avaya P580 Multiservice Switch Front View

Attach serial port cable here (console port)

Attach Ethernet cable here (10Base-T or 10/ 100Base-T)

Supervisor Module

front panel

2. Run a terminal emulation program (HyperTerminal, for example) on the

attached laptop or PC. Verify that the laptop or PC monitor settings match those listed in Table 2-1.

3. Turn on the switch. The switch displays a series of startup messages in

the terminal emulation program:

4. At the

* Note: Login information and password prompts are case sensitive.

5. At the

Password prompt, enter root. The command line interface

prompt displays. You must now change the command mode to the Global Configuration mode so that you can use the setup command.

6. Perform the following step s to change the command mode to the Global

Configuration mode:

a. Enter the enable b. Enter the configure

command.

7. Enter the setup command. This comman d initiates a series of quer ies.

Answer each query as follows:

a. Press Enter when prompted to change the super user password.

This accepts the default of Yes.

b. Enter your old password. T he system th en prompts yo u for a n ew

password.

c. Enter your new password, then re-enter the new password to

verify your choice.

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* Note: Avaya strongly recommends that you change the default

password.

d. Enter the IP address for the switch manager’s Ethernet console. e. Enter the subnet mask. f. Enter the default gateway for the switch.

The following is a sample output of the Setup command to change or modify the Supervisor’s Ethernet Console’s IP address, subnet mask, default gateway or changing the super user password.

Welcome to Switch Setup. The brief series of questions that follows will help you to configure this switch. After completing this process, you will be able to manage the switch using:

- the switch-based HTTP server

- the Element Management System.

Text in [] is the default answer for each questions.

To accept the default, press ENTER.

Would you like to change the super user password [Yes]? Y

Old Password: xxxx

New Password: xxxx

Re-type New Password: xxxx

User password changed successfully

What do you want the switch manager’s console

Ethernet IP Address to be [0.0.0.0]? 10.0.0.1

What is the subnet mask for your network’s

IP address [0.0.0.0]? 255.255.255.0

What is the IP address of the default gateway for this network segment [0.0.0.0]?

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Setting Up the Switch

You can now connect to the switch using the front-panel out-of-band 10Base-T connection. This allows you to log in using either the embedded Web Agent or the EMS.

See the Installation and Operation guides for instruction on establishing additional IP network connections.

Connecting to the Supervisors 10/ 100Base-T port

Connect one end of a crossover patch cable to the 10/100Base-T on the Supervisor module front panel ( Figure2-1). Connect the other end to an out of band device.

See Table 2-2 for an explanation of the pinouts for the 10Base-t crossover patch cable.

Table 2-2. Pinouts for 10Base-T Crossover Patch Cables

Pin # Color Pin # Color

1WO3WG 2O6G 3WG1WO 4B4B 5WB5WB 6G2O 7WBr7WBr 8Br8Br

Using Telnet to Manage the Switch

You can manage the A vaya Mul tise rvice switch sev era l ways. In a dditi on to managing the switch by means of the Web Agent, SNMP and seri al co nsole command line interface (CLI) commands, the switch provides Telnet server capability. Through this Telnet session, an administrator can manage the switch by means of CLI commands.

This section contains the following information:

■ Setting up a Management Interface

■ Establishing a Telnet Session

■ Terminating a Telnet session

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■ Viewing Active Telnet Sessions

■ Te lnet Session Expiration Timer

As a more secure alternat ive to Telnet, you can use SSHv2. For infor mation on using an SSH connection to manage the switch, see “SSHv2” in

Chapter 4, “Security.”

Setting up a Management Interface

Before you can es tablish a Telnet session you must con figure an I P interf ace to allow management of the switch. Using the IP Interfaces Web page or a CLI command, create an IP interface and set the IP Routing option to either Routing/Mgmt or Mgmt Only. For more information on setting up an IP interface on the switch, see “Creating and Assigning IP Interfaces to the

VLAN” in Chapter 12, “Configuring IP Routing.”

Establishing a Telnet Session

Supported Number of Telnet Sessions

Once you have set up an IP interf ace and config ured it to all ow management traffic, you can open a Telnet session to the switch. To open a Telnet session, you must use one of the commercially available Telnet clients. Launch the Telnet client application and open a Telnet session with the IP address of the management interface. The switch will display its login prompt.

If the TCP port for Telnet requests is se t to a por t numbe r othe r than 23, you must specify the TCP port number i n addition to th e IP address or hos t name to start a T elnet session. For exampl e, if you change the TCP port from 23 to 9998 on switch 192.168.0.126, enter telnet 192.168.0.126 9998 to start a Telnet session. For information on how to change the TCP port for Telnet requests, see “Changing the TCP Ports for HTTP and Telnet” later in this chapter.

Once logged into the switch through a Telnet session, you can manage the switch using CLI commands. For more information on CLI commands, see the Command Reference Guide for the Avaya P580 and P882 Multiservice Switches, Software Version 6.1.

The A vaya Multiservice Switch suppor ts a maximum of 6 concurren t Telnet sessions. This number make s it possibl e for multiple ne twork administ rators to connect to and manage the switch. However, if multip le Telnet sessions are open, configuration changes from one session could be overwritten by configuration changes from another.

* Note: A vaya recommends that you use one Telnet session at a time to

manage the switch.

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Although it is possible to establish nested Telnet sessions, Avaya recommends that you estab lish a separa te T el net session f or each switch t hat you want to manage. A nested Telnet session occurs when you establish a Telnet session from a client to one switch, then through that session, open another Telnet session to a second switch. Having a separate Telnet session for each switch that you want to manage helps to avoid confusion.

Terminating a Telnet session

To terminate the Telnet session gracefully, exit the management session by repeatedly typing exit until the switch displays the login prompt. To terminate the Telnet session from the client, enter the client-specific command to terminate the session.

Setting Up the Switch

Troubleshooting Tip

When you enter CLI commands in a Telnet session, memory is allocated to hold the CLI command history. Closing the Telnet session abruptly by terminating the Telnet client appl icat ion doe s no t fre e thi s memor y and m ay cause the switch to reset. Cl ose the Telnet session gracefully as expl ained in the previous paragraph.

Viewing Active Telnet Sessions

To view active Telnet sessions on the switch enter the show sessions command as shown in the example below. A list of active telnet sessions is displayed.

Welcome to the Avaya *Enhanced* CLI Avaya>

Session ID Line ID Location *0 9vty 123.123.123.123:1211

show sessions

Telnet Session Expiration Timer

Once a telnet session is established, the session will remain open while there is activity. However, if the session is left idle, the session expires and is automatically terminated based on the setting of the Telnet inactivity timer. The default setting for this timer is 900 seconds or 15 minutes. Setting this timer to 0 deactivates the inactivity timer so the Telnet session will not expire.

To set the T elnet inactivity timer, enter Global Configuration mode and then the following CLI command:

(configure)# ip telnet inactivity-period <time-out in seconds>

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CAUTION:

Table 2-3 lists the minimum, maximum, and default values for the Telnet

inactivity timer.

Table 2-3. Telnet Inactivity Timer

Minimum value: 0 seconds Disables inactivity timer Default value: 900 seconds Expiratio n t ime is 15 mi nutes. Maximum value: 65,536 seconds Expiration t ime is approx. 18 hrs.

Avaya recommends that you not disable the inactivity timer. If the inactivity timer is disabled and the maximum number of Telnet sessions is open, none of them will expire. Subsequent atte mpts to establish a Telnet session will fail. Additionally, idle Telnet sessions may represent security risks.

Using the Web Agent to Configure the Switch

The switch provides an embedded HTTP server that allows you to set switch parameters by using the Web Agent. You can use this interface for quick and simple configuration changes.

As a more secure alternati ve to HTTP, you can use HTTPS. For info rmation on using an HTTPS connection to manage the switch, see “HTTPS Using

SSLv3 or TLSv1” in Chapter 4, “Security.”

Although this manual provides de tailed procedu res for using the Web Agent to configure the switch, the CLI commands to perform the same task are listed after each proc edure. See Command Reference Guide for the Avaya P580 and P882 Multiservice Switches, Software Version 6.1 for details about these commands.

This section contains the following procedures:

■ Opening the Web Agent

■ Logging Out of the Web Agent

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Opening the Web Agent

Although the Web Agent is supported by any frames-capable browser, the system has been specifically qualified only with the following browsers:

■ Microsoft Internet Explorer 5.5 or later. To download Microsoft

Internet Explorer, see http://www.microsoft.com.

■ Netscape Navigator 7.0 or later. To download Netscape Navigator,

see http://www.netscape.com.

To open to the Web Agen t:

1. Start your browser.

2. Enter the IP address for the s witch you wan t to manage in th e Address

bar. For example: http://10.91.7.23. If the TCP port for HTTP requests is set to a port number other tha n 80,

you must specify the TCP port number in addition to the IP address to open the Web Agent. For example, if you change the TCP port from 80 to 9999 on switch 192.168.0.126, enter http://192.168.0.126:9999 to open the Web Agent. For information a bout how t o change the TCP port for HTTP requests, see “Changin g the TCP Ports fo r HTTP and Telnet” later in this chapter.

Setting Up the Switch

*Note: You must enter a separate IP address for each supervisor

module interface (co nsole or i nband). For layer 3, yo u can use can any of the router interfaces.

3. Press Enter. The Welcome to the Switch Management Web page is

displayed.

4. Click Login. The Enter Network Password dialog box is displayed.

See Figure 2-2.

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Figure 2-2. Enter Network Password Dialog Box

5. In the User Name field, enter a valid user name. The default super user name is root.

6. In the Password field, enter a valid password. The default passwo rd is root.

7. Click OK. The General Information Web page is displayed in the content

pane. See Figure 2-3.

*Note: To optimize security, change the root password for the

system as soon as possible.

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Figure 2-3. General Information Web Page

Setting Up the Switch

Navigation pane

Content pane

Logging Out of the Web Agent

To exit the Web Agent securely, you must log out of the Web Agent and close all open browser windows.

If you do not log o ut and cl ose all open browser windows , i t is pos sible that another user could access the Web Agent and change the switch configuration.

*Important: For the logout feature to work correctly in Microsoft

Internet Explorer, it must be set to run ActiveX controls.

System Status pane

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To log out of the Web Agent:

1. In the navigation pane, expand the System folder.

2. Click Logout. The Logout Web page is displayed in the content pane.

See Figure 2-4.

Figure 2-4. Logout Web Page

3. Click YES to log out.

4. Close all other open Web browser windows.

Configuring Custom Access Types

Overview

Custom access types make it possible for you to create a user profile that has specific functional privileges. The functional privileges that you can assign a user profile are:

■ System configuration

■ Module and port management

■ Events management

■ L2 switching

■ Routing

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After creating one or more custom access types (user profiles), you can create a user account and assign a custom access type to that account. The user is then able to manage the switch based on the custom access type that was assigned to his or her user account.

The switch supports a maximum of 30 custom access types.

This section contains procedures for the following tasks:

■ Creating a Custom Access Type

■ Modifying a Custom Access Type

■ Deleting a Custom Access Type

Creating a Custom Access Ty pe

Setting Up the Switch

Web Agent Procedure

To create a custom access type:

1. In the navigation pane, expand the System > Administration folders, and then click Custom Access Types.

The Custom Access Types Web page is displayed in the content pane. See Figure 2-5.

Figure 2-5. Custom Access Types Web Page

2. Click Create. The Create Custom Access Type Web page is displayed in the content

pane. See Figure 2-6.

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Figure 2-6. Create Custom Access Type Web Page

3. In the Type Name field, enter a name for the custom access type. You

can enter up to 31 characters. Do not use spaces.

4. For each feature in the Ac cessible Feature s list , select the per mission t hat

you want to assign the custom access type:

— Read-Write allows users to view and modify settings for the

feature.

— Read-Only allows users only to view settings for the feature. — None allows users to neither view or modify settings for the

feature.

5. Click Apply to save the custom acces s type or Cancel to clear your

entries.

CLI Command To create a custom access type, use the following CLI command:

(configure)# custom-access-type <catName> [sys-configuration

[ro]] [module- port-mgmt [ro]] [events-mg mt [ro]] [l2-switching [ro]] [routing [ro]]

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Modifying a Custom Access Type

Setting Up the Switch

Web Agent Procedure

To modify a custom access type:

1. In the navigation pane, expand the System > Administration folders, and then click Custom Access Types.

The Custom Access Types Web page is displayed in the content pane. See Figure 2-5.

2. In the Type Name field, select the custom access type that you want to modify.

3. Click Modify. The Modify Custom Access Type Web page is displayed in the content

pane. See Figure 2-7.

Figure 2-7. Modify Custom Access Type Web Page

4. In the Accessible Features list, modify the permissions as necessary:

— Read-Write allows users to view and modify settings for the

feature.

— Read-Only allows users only to view settings for the feature. — None allows users to neither view or modify settings for the

feature.

5. Click Apply to save the custom access type or Cancel to clear your entries.

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CLI Command To modify a custom access type, use the following CLI command:

(configure)# set custom-access-type <catName> [sys-configuration

{ro | rw | none}] [module-p ort-mgmt {r o | rw | none}] [e vents-mgmt {r o | rw | none}] [l2-switching {ro | rw | none}] [routing {ro | rw | none}]

* Note: Unlike the custom-access-type command that you use to create

a custom access type, you must specify read-only, read-write, or no permission when you use the set custom-access-type command to modify a custom access type.

Deleting a Custom Access Type

Web Agent Procedure

To delete a custom access type:

1. In the navigation pane, expand the System > Administration folders, and then click Custom Access Types.

The Custom Access Types Web page is displayed in the content pane. See Figure 2-5.

2. In the Type Name field, select the access type that you want to delete.

3. Click Delete.

The Delete Custom Access Type Web page is displayed in the content pane. See Figure 2-8.

Figure 2-8. Delete Custom Access Type Web Page

4. Click Yes to delete the custom access type that is displayed, or click No to keep the access type.

*Note: User accounts that are assigned this custom access type

will no long er be able to log into the switch.

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CLI Command To delete a custom access type, use the following CLI command:

(configure)# no custom-access-type <cat name>

Configuring User Accounts

This section contains procedures for the following tasks:

■ Configuring User Account Security

■ Creating a User Account

■ Modifying a User Account

■ Changing Your Password

■ Disabling a User Account

■ Deleting a User Account

You must have administrator access to configure user accounts.

Configuring User Account Security

Web Agent Procedure

1. In the navigation pane, expand the System > Administration folders.

2. Click User Accounts. The User Account Management Web page is

displayed in the content pane. See Figure 2-9.

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Figure 2-9. User Account Management Web Page

3. In the Login A tt em p ts fiel d, en ter the nu mber of logi n att empts t hat you want to allow users. When a user exceeds the limit for login attempts, his or her user account is disabled and the switch displays an error message.

Valid values for this field are 3 to 99 login attempts.

4. In the Timeout Limit (secs) field, enter the number of seconds that you want a user account disabled when the limit for login attempts is exceeded. Once the timeout limit expires, the user can attem pt to login again.

5. In the Minimum Password Length field, enter the minimum number of characters that you want to allow for user passwo rds. If a user attempts to create a password with fewer characters, the switch displa ys the following error message :

Password too short – must be at least <x> characters .

6. Click APPLY.

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CLI Commands To configure user account security, use the following CLI command:

(configure)# set login [attempts <num-login-attempts>] [timeout-

limit <timeout-limit>] [min-password-len gth <min-password-length>]

T o view the cur rent sett ings for us er account security, use the following CLI command:

# show login

Creating a User Account

You can create up to 27 user accounts.

Only users that have administrator access can perform the following tasks:

■ View the running configuration and startup configuration.

Web Agent Procedure

■ Copy text files to or from a TFTP server.

■ Download BOOT, APP1, and APP2 images to the switch.

■ Update the software on a module.

■ Access the Load MIB.

* Note: To log in to the ATM Uplink module, a user must:

• Have read-write access to the Modules and Ports Management features.

• Enter Privileged mode or Global Configuration mode to enter the session <slot number> command.

In earlier versions of application software, you could log in to the ATM Uplink module from User mode. This change in functionality prev ents unauthor ized users from logging i n to the ATM Uplink module.

To create a user account:

1. In the navigation pane, expand the System > Administration folders.

2. Click User Accounts. The User Account Management Web page is

displayed in the content pane. See Figure 2-9.

3. Click Add. The Add User Account Web page is displayed in the cont ent

pane. See Figure 2-10.

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Figure 2-10. Add User Account Web Page

4. In the User Name field, enter a unique user name. User names can

consist of a maximum of 31 characters.

5. In the Password field, enter a password for the user name. Password s

can consist of a maximum of 31 characters.

*Note: Do not use a combination of the following special

characters for the password ;, ?, \,(,),#, $,%, ^, &, or *.

6. In the Re-enter Pa sswor d field, ree nter the pa ssword th at you entered i n the Password field.

7. In the Expiration Period (weeks) field, enter the number of weeks for which the user account is vali d. The expiration period can range from 3 to 999 weeks. The default setting is 0, no expiration.

When a user account expires, you must reset the account. For information on resetting a user account, see “Modifying a User

Account” later in this chapter.

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8. In the Expiration Warning (weeks) field, enter the number of weeks

before user account expiration that you want the user warned. The expiration warning can range from 0 to the expiration period. A setting of 0 indicates that no warning is generated.

9. In the Access Type field, select an access type for the user. The opti ons

are:

— READ_ONLY — READ_WRITE — ADMINISTRATOR — Custom access types—All custom access types that are

configured on the switch are displayed. For information on custom access types, see “Configuring Custom Access Types” earlier in this chapter.

10. In the Management Type field, select the interfaces from which the

user can manage the switch. The options are:

— Local CLI. User can manage the switch from the serial console

on the supervisor module.

— Remote CLI. User can manage the switch by means of a Telnet

or SSH session.

— Web. User can manage the switch by means of the Web Agent.

11. Click APPLY.

CLI Command To create a user account, use the following CLI commands:

■ To create a user account:

(configure)# username <name> password [encrypted-

type1] <passwd> [access-type {read-only | read-write | admin | <catName>}] [mgmt-type [all] [local-cli] [remote-cli] [web]]

■ To set an expiration period and expiration warning:

(configure)# username <name> [exp-period <exp-period>]

[exp-warning <exp-warning>]

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Modifying a User Account

To modify a user account:

1. In the navigation pane, expand the System > Administration folders.

2. Click User Accounts. The User Account Management Web page is

displayed in the content pane. See Figure 2-9.

3. In the User Name field, select the user account t hat you want to modify.

4. Click Modify. The Modify User Account Web page is displayed in the

content pane. See Figure 2-11.

Figure 2-11. Modify User Account Web Page

5. To change the user password:

a. In the New Password field, enter a new password for the user

name. Passwords can consist of a maximum of 31 characters.

*Note: Do not use a combination of the following special

characters for the password ;, ?, \,(,),#, $,%, ^, &, or *.

b. In the Re-enter New Password field, re enter the pass word that

you entered in the New Password field.

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6. To change the number of weeks for which the user account is valid, change the setting of the Expiration Period (weeks) field. The expiration period can range from 3 to 999 weeks. The default setting is 0, no expiration.

7. To change the number of weeks before user account expiration that the user is war ned, change the setting of the Expiration Warning (weeks) field. The expiration warni ng can range from 0 to the expirat ion period. A setting of 0 indicates that no warning is generated.

8. In the Status field, select Enable or Disable to change the status of the user account.

When a user account expires, you reset the account by changing the setting of this field from Disable to Enable.

9. Click APPLY.

CLI Commands To modify a user account, use the following CLI commands:

■ To modify a user account, (configure)# username <name>

password [encrypted-type1] <passwd> [access-type {read-only | read-write | admin | <catName>}] [mgmt-type [all] [local-cli] [remote-cli] [web]]

■ To modify the expiration period or expiration warning for a user

account,

(configure)# username <name> [exp-period <exp-

period>] [exp-warning <exp-warning>]

■ To modify the status of a user account, (configure)#

username <name> status {enable | disable}

■ To view the settings for a user account, > show username

[<name>]

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Changing Your Password

All users can change their own passwords.

Web Agent Procedure

To change your password:

1. In the navigation pane, expand the System folder.

2. Click Change P assword. The Change Password Web page is displayed

in the content pane. See Figure 2-12.

Figure 2-12. Change Password Web Page

3. In the Old Password field, enter your currently active password.

4. In the New Password field, enter a new password. Passwords can

consist of a maximum of 31 characters.

*Note: Do not use a combination of the following special

characters for the password ;, ?, \,(,),#, $,%, ^, &, or *.

5. In the Re-enter New Password field, reenter the password that you entered in the New Password field.

6. Click APPLY.

CLI Command To change your password, use the following CLI command:

> password <passwd>

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Disabling a User Account

For security reasons , you may want t o d isable c ertai n user acco unt s, such as the manuf and diag accounts.

Setting Up the Switch

Web Agent

To disable a user account:

Procedure

1. Expand the System > Administration fol ders.

2. Click User Accounts. The User Account Management Web page is

displayed in the content pane. See Figure 2-9.

3. Select the manuf or diag account that you want to disable.

4. Click Modify. The Modify User Account Web page is displayed in the

content pane. See Figure 2-11.

5. In the Status field, select Disable.

6. Click APPLY.

CLI Command To disable a user account, use the following CLI command:

(configure)# username <name> status disable

Deleting a User Account

Web Agent Procedure

To delete a user account:

modify a user account:

1. In the navigation pane, expand the System > Administration folders.

2. Click User Accounts. The User Account Management Web page is

displayed in the content pane. See Figure 2-9.

3. In the User Name field, select the user account that you want to delete.

4. Click Delete. The Delete User Account Web page is displayed in the

content pane. See Figure 2-13.

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Figure 2-13. Delete User Account We b Page

5. Click YES to delete the user account.

CLI Command To delete a user account, use the following CLI command:

(configure)# no username <name>

Changing the Console Serial Port Settings

You can change the communications settings for the serial port connection located on the front panel of the layer 3 supervisor module from the Web Agent. The switch’ s c onsole port is init ially confi gured as a TTY Console to support a TTY connection. The layer 2 and layer 3 supervisor modules allow you to reco nfigure the conso le se rial port as a PPP Consol e to sup port a dial-in PPP connection using a modem.

* Note: If you reconfigure the serial port a s a PPP cons ole, you can o nly

change the switch’s baud rate and flow control paramete rs. The flow control parameters are limited to None or X on/Xoff.

This section contains procedures for the following tasks:

■ Configuring the Serial Console Port as a TTY Console

■ Configuring the Serial Console Port as a PPP Console

■ Regaining Configuration Access to the PPP Serial Port Console

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Configuring the Serial Console Port as a TTY Console

You can configure the serial port as a TTY console using either the Web Agent or the CLI.

Web Agent Procedure

T o conf igure the con sole s erial port as a TTY Console using t he Web Agent:

1. In the navigation pane, expa nd the System > Conf igurati on folders, and then click Console Configuration.

The Console Configuration Web page is displayed in the content pane. See Figure 2-14.

Figure 2-14. Console Configuration Web Page

2. Select TTY as the console type and click SELECT. The Console Port Configuration Web page is displayed in the content

pane and displays TTY in the Console Type field (Figure 2-15).

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Figure 2-15. Console Port Configuration Web Page

3. See Table 2-4 and configure the other Console Port Configuration Web

page parameters.

4. Click APPLY to save your changes, or CANCEL to clear your

selection.

Table 2-4. Console Port Configuration Web Page Parameters

Option Default Available Settings

Baud Rate 9600 300, 1200, 2400, 4800, 9600, 19200,

38400, 57600, 115200 Flow Control Xon/Xoff (TTY) None, Xon/Xoff (TTY) Data Bits 8 7 or 8 Parity None Odd, Even, or None Stop Bits 1 1 or 2

CLI Command To configure the console serial port as a TTY Console, use the following

CLI command:

(configure)# set console type {tty | ppp}

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Configuring the Serial Console Port as a PPP Console

You can reconfigure the seri al port as a PP P console to su pport a dial-in PPP connection using either the Web Agent or the CLI. Before you can do so, however, you must connect a modem to the switch.

* Note: If you do not configure an IP address for the PPP serial

interface, the switch immediately sends the modem configuration string. If you type TTY, you will re-access the CLI login prompt.

Connecting a Modem

After you connect a modem to your switch with the specified serial cable and connectors, and configure the serial port in PPP mode, the switch will convert the normal Distribu ted Comp uting Envi ronment (DCE) inte rfac e to a Data Terminal Equipm ent (DTE) interface that is used by modems.

It then periodically sends the modem configuration string from the serial console port. This synchronizes the baud rates between the modem and the console port and configures the modem to operate with the switch’s DTE interface.

To connect a modem (Figure 2-16):

1. Attach a DB25M-RJ45 (P/N 38210003) connector to the modem.

2. Attach the DB9M-RJ45 MDCE connector to the switch’s serial console

port on the front panel of the switch.

Figure 2-16. Typical Modem Connection to a Switch

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Web Agent Procedure

To configure the console serial port as a PPP console from the Web Agent:

1. In the navigation pane, expand t he System > Configuration folders, and then click Console.

The Console Configuration Web page is displayed in the content pane. See Figure 2-14.

2. Select PPP as the console type and click SELECT. The Console Port Configuration Web page is displayed in the content

pane and displays PPP for the Console Type (Figure 2-17).

* Note: If you select PPP, the PPP Console Port Configuration Web

page is displayed.

Figure 2-17. PPP Console Configuration Web Page

3. Select a baud rate from the Baud Rate field pull-down menu that is different from the one already selected.

4. Select an option from the Flow Control field pull-down menu. The options are: None and Xon/Xoff.

*Note: You can only change the baud rate and flow control

parameters after you configure the serial port as a PPP console.

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5. Enter the modem initi ali za tion command in the Modem Init Cmd field.

The default modem configuration init command is AT&D0SO=1. See Table 2-5 for a definition of the Modem Configuration Init

command p arameters.

Table 2-5. Modem Configuration String Parameters

Parameter Definition

&D0 Disable DTR S0=1 Auto-answer mode (one ring) CD follows carrier Depends on modem E0 Disable local echo Software Flow Control

(Receive and Transmit)

Depends on modem

* Note: If you misconfi gur e th e PPP serial console port, you can r egai n

CLI access to correct the configuration parame ters. For more information, see “Regaining Configuration Access to the PPP

Serial Port Console” later in this chapter.

Safety Tip: To successfully dial-in with PPP to the switch, you must also

configure an IP address and interface for the PPP Serial Interface (Serial-Console). See “Managing Configuration

Files,” later in this chapter for m ore information.

6. Click APPLY to save your changes, or CANCEL to clear your

selection.

* Note: If you clic k Apply, the changes are saved in the Running config

only. The Startup config has not changed. Therefore, these and other changes will be lost if your switch goes down or if you power it off. To save these changes, you must copy the Running config to the Startup config. See “Copying Configuration Files” later in this section.

CLI Command To configure the console serial port as a TTY console after you install a

mode, use the following CLI command:

(configure)# set console type {tty | ppp}

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Regaining Configuration Access to the PPP Serial Port Console

If you incorrectly configure the PPP serial port console, you cannot regain configuration access to the Web Agent or the CLI. This is a temporary situation and can corrected.

To regain configuration access to the Web Agent or the CLI when the console port is in PPP mode:

1. Enter

2. Enter your user name at the Login prompt. The password prompt

3. Enter your password at the Password prompt. The switch CLI prompt

4. Enter

* Note: You do not need to exit from CL I if the serial port console has

TTY in the console window. The CLI login prompt display s. It ma y

be necessary to press Enter several times to see the login prompt. You may see the modem init command string.

displays.

Enter the PPP configuration commands necessary to start PPP. See

Command Reference Guide for the Avaya P580 and P882 Multiser vice Switches, Software Version 6.1 for details about these

PPP commands.

exit at the CLI prompt after you complete your configuration

settings to reinvoke the modem control software and exit CLI mode.

been configured as a TTY console, or if you do not i ntend to reattempt connecting using PPP.

Configuring Dial-Up Networking

To configure your PC for dial-up networki ng with a PPP serial port console:

1. Open My Computer on your PC.

2. Double-click Dial-Up Networkin g. The Dial-Up Networking window

opens.

*Note: You must have dial-up networking installed on your PC.

3. Double-click Make New Connection to configure your modem. The Make New Connection wizard opens.

4. Enter a connection name for the computer you are dialing in the Type a

name for the computer you are dialing field.

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5. Open the Select a Modem pull-down menu.

6. Select your modem and select Configure. The Modem Properties

window opens.

7. Select the Connection tab. The Connection window opens.

8. Select the following from the Connection Preferences window:

— Open the Data bits pull-down menu and select 8. — Open the Parity pull-down menu and select None. — Open the Stop bits pull-down menu and select 1.

9. Select Advanced. The Advanced Connection Settings window opens.

10. Select Software (XON/XOFF) from the Use flow control field.

11. Select OK to close the window. The Modem Properties window

reopens.

12. Select the Options tab. The Options window opens.

13. Select Bring up termin al window after dialing from the Connection Control field. Select OK. The Modem Properties window closes and

the wizard continues.

14. Select Next from the wizard window and enter the telephone number you are calling.

15. Select Next. The wiza rd repor ts that you have success fully c onfigured a modem.

16. Select Finish. The wizard closes and the newly configured connection displays in your Dial-Up networking program folder.

17. Select your new connection right click the mouse.

18. Select Properties. The Properties window opens.

19. Select the Server Types tab and de-select all advanced options except

TCP/IP.

20. Select TCP/IP Settings. The TCP/IP Settings window opens.

21. Select Specify an IP Addre ss an d enter t he IP addre ss fro th e ser ial por t

interface.

22. Select Server assigned name server addresses.

23. De-select Use IP header Compression and Use Default Gateway on

remote network.

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24. Select OK to close the TCP/IP window.

25. Select OK to close the New Connections Properties window.

Using Dial-Up Networking with a PPP Serial Port Console

To use TCP/IP applications (Telnet, HTTP, and SNMP) over your PPP serial port interface:

1. Open My Computer on your PC.

2. Double-click Dial-Up Networkin g. The Dial-Up Networking program

folder opens.

*Note: You must have dial-up networking installed on your PC.

3. Double-click the PPP modem you previously created. The Connect To

window opens.

4. Enter your password and select Connect. A Pre-Dial Terminal screen

opens. When the modem has successfully connected, a Post-Dial Terminal

screen opens.

5. Login in the Post-Dial Terminal screen using your CLI user name and

password. It may be necessary to enter several carriage returns to view the Login prompt.

6. At the CLI prompt, go to configuration mode.

7. Enter

8. Select Continue (F7) from the Post-Dia l Terminal screen. PPP

set console transfer PPP. ASCII characters display

below the CLI prompt. This is typical while the switch attempts to connect via PPP.

verification completes and the Connected To window displays a message that the modem connection has been successfully established.

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Changing the T CP Ports for HTTP and Teln e t

Overview

For security purposes, you may want to change the TCP port number for Telnet requests and HTTP requests. The default settings for these ports are the well-known TCP ports. HTTP requests use TCP port 80, and Telnet requests use TCP port 23.

Once you change the TCP port number for HTTP, only users who know the new port number can open the Web Agent. And once you change the TCP port for Telnet, only users who know the new port number can start Telnet sessions to the switch.

When you change the TCP port number for either of these protocols, the change takes effect immediately and all connections through the previous port number are disconnected. Any changes that you make to these TCP port numbers are retained if you reset the switch or if the primary supervisor module fails over to the standby supervisor.

This section contains procedures for the following tasks:

■ Changing the TCP Port Number for HTTP and Telnet Requests

■ Starting a Telnet Session

■ Opening the Web Agent

You must have administrative privileg e to view or change the TCP port for HTTP or Telnet.

Changing the TCP Port Number for HTTP and Telnet Requests

Web Agent Procedure

To change the TCP port for HTTP requests or Telnet requests by using the Web Agent:

1. In the navigation pane, expand the System > Administration folders.

2. Click TCP ports.

The TCP Ports Web page is displayed in the content pane. See Figure 2-

18.

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Figure 2-18. TCP Ports Web page

3. T o change the TCP port for Telnet requests, in the Port Number field for

Telnet, enter the port number that you want to use. Valid port numbers are 23 or a port number from 9000 through 65355.

The default port for Telnet is port 23.

4. To change the TCP port for SSH reques ts, in the Port Number field for

SSH, enter the port number that you want to use. Valid port numbers are 22 or a port number from 9000 through 65535.

The default port for SSH is port 22.

5. To change the TCP port for HTTP requests, in the Port Number field for

HTTP, enter the port number that you want to use. Valid port numbers are 80 or a port number from 9000 through 65535.

The default port for HTTP is port 80.

6. To change the TCP port for HTTPS requests, in the Port Number field

for SSL/HTTPS, enter the port number that you want to use. Valid port numbers are 443 or a port number from 9000 through 65535.

The default port for HTTPS is 443.

7. Click Apply.

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CLI Commands To chang e the TCP por t for Telnet requests, use the followi ng CLI

command:

(configure)# ip telnet port <tcp-telnet-port>

To change the TCP port for HTTP requests, use the following CLI command:

(configure)# ip http port <tcp-http-port>

To view the current TCP port settings for Telnet and HTTP, use the following CLI command:

> show tcp configuration

* Note: You must have administrative privilege to enter these

commands.

Starting a Telnet Session

After changing the TCP port for Telnet requests to a port number oth er than 23, you must specify the TCP port number in addition to the IP address or host name to start a Telnet session.

For example, if you change the TCP port from 23 to 9998 on switch

192.168.0.126, enter telnet 192.168.0.126 9998 to start a Telnet session.

Opening the Web Agent

After changing the TCP port for HTTP requ ests t o a port number other th an 80, you must specify the TCP port number in addition to the IP address to open the Web Agent.

For example, if you change the TCP port from 80 to 9999 on switch

192.168.0.126, enter http://192.168.0.126:9999 to open the Web Agent.

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Managing Configurat ion Files

When you first install the switch, or upgrade from a previous installation, your configuration parameters are stored in a startup.txt file located in the switch’s Non-Volatile Random Access Memory (NVRAM). When the switch is restarted, the startup.txt file runs and stores configuration parameters in volatile RAM as a running configuration.

Any changes you make to the switch configuration are automatically recorded in RAM, but not in NVRAM. When you want to retain your current configuration, you must manually save it to NVRAM through the Web Agent or the CLI.

For information about how to save your running configuration file to your startup configuration, see “Copying Configuration Files” later in this chapter. Always view and compare your running and startup configuration files to determine changes that you made to your running configuration.

*Important: Do not copy t he startup configuration to the running

configuration. The switch does not support this activity. If you need to reapply the startup configuration, rest art the switch.

* Note: If you initialize NVRAM (nvram initialize command), all

switch settings except the following are reset to their default:

• Startup image

•Fabric mode

• 48-port mode

You can manage the files that contain the configuration data for your multiservice switch from either the Web Agent or the CLI. This section contains procedures for the following tasks:

■ Viewing the Running Configuration

■ Viewing the Startup Configuration

■ Viewing the Script Execution Log File

■ Copying Configuration Files

■ Copying Files

■ Viewing the Status of a TFTP Transfer

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Viewing the Running Configuration

You must have administrator access to view the running configuration.

Setting Up the Switch

Web Agent

To view the running configuration:

Procedure

1. In the navigation pane, expand the System > Configuration > Configuration Files folders.

2. Click Running Config. The Running Configuration Web page is

displayed in the content pane.

CLI Command To view the running configuration, use the following CLI command:

# show running-config

Viewing the Startup Configuration

You must have administrator access to view the startup configuration.

Web Agent Procedure

To view the startup configuration:

1. In the navigation pane, expand the System > Configuration > Configuration Files folders.

2. Click Startup Config. The Startup Configuration Web page is displayed

in the content pane.

CLI Command To view the startup configuration, use the following CLI command:

# show start up-config

Viewing the Script Execution Log File

Each time the startup.t xt f ile or other scri pt r uns, a l og fi le is genera ted. Lo g files contain the data returned from the script. You can view log file data from the Script Execution Log File using either the Web Agent or the CLI.

Web Agent Procedure

CLI Command To view your Script Execution Log File from the CLI, use the following

To view your Script Execution Log File from the Web Agent, select Script Log File from the Configuration Management folder in the navigation

pane. The Script Execution Log file displays

CLI comm and:

# show file_nam e logfile.txt

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Copying Configuration Files

You must have administrator access to copy the configuration files.

If you make any changes, you must save the running configuration as the startup configuration to save the changes. Before you do this, always copy your startup configuration to a file on the switch or on a TFTP server.

You can save the running configuration to the startup configuration and copy the startup configuration to a file using either the Web Agent or the CLI.

Configuration files are automatically saved as text files using the *.txt extension on your swit ch. If you save the new file to a TFTP server , yo u can edit the startup.txt file using a text editor of your choice and save copies of it with a .txt extension.

*Important: Do not copy t he startup configuration to the running

configuration. The switch does not support this activity. If you need to reapply the startup configuration, rest art the switch.

Web Agent Procedure

To save your running configuration as your startup configuration in NVRAM using the Web Agent:

1. In the navigation pane, expand the System > Configuration > Configuration Files folders, and then click File Management.

The Configuration File Management Web page is displayed in the content pane. See Figure 2-19.

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Figure 2-19. Configuration File Management Web Page

2. Click Save. The running configuration is saved as the startup

configuration.

* Note: You can also save the running configuration to the startup

configuration through the Configuration Fil e Management Web page. See “Copying Files” for that procedure.

CLI Command To save your running configuration as your startup configuration in

NVRAM, use the followin g CLI command in Enable mode:

# copy running-config startup-config

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Copying Files

You must have administrator access to copy text files and BOOT, APP1, and APP2 images.

You can copy fil es to and from multiple locations. For example, if you modify the running configuration and you want to reinstate your startup configuration parameters, you can copy your startup configuration to your running configuration in volatile RAM. You can also upload or download configuration files by copying files from a TFTP server directory to the switch or to a star tup or runni ng conf igura tion f ile. You can copy fil es usi ng either the Web Agent or the CLI.

Web Agent

To copy files using the Web Agent:

Procedure

1. In the navigation pane, expand the System > Configuration > Configuration Files folders, and then click File Management.

The Configuration File Management Web page is displayed in the content pane. See Figure 2-19.

2. See Table 2-6 for an explanation of the Configuration File Management Web page parameters.

Table 2-6. Configuration File Management Web Page Parameters

Parameter Description Options

Save Running-Config to Startup-Config

Copy Source Specifies the source file to be

Saves the running configuration to the startup configuration

copied

N/A

• Unspecified - Specifies an initialized value.

• File - Specifies a source file located on the

switch in NVRAM.

• Running-Config - Specifies a running

configuration.

• Startup-Config - Specifies a startup

configuration.

• TFTP Server - Specifies a source file located

in a directory on a TFTP server.

Source Filename Specifies the path and name of

the source file

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Table 2-6. Configuration File Management Web Page Parameters

Parameter Description Options

Setting Up the Switch

Copy Destination Specifies the location of the

destination

Destination Filename Specifies the path and name of

the destination file

TFTP Server IP Address Specifies the IP address of a

source or destination TFTP server

—

File — To copy a file stored on the switch to your running or startup configurat ion, to a locat ion on the switch , or to a locati on on a TFTP server.

• Unspecified- Specifies an initialized value.

• File - Specifies that a source is copied or downloaded to NVRAM.

• Running-Config - Specifies that a source is copied to the running configuration.

• Startup-Config - Specifies that a source is copied to the startup configuration.

• TFTP Server - Specifies that a source is copied to a TFTP server location.

Configuration files and other fi les can be copied to NVRAM on the switch or to a TFTP server as a destination location.

Copy (download) source files, located on a TFTP server, to your running configuration, your startup configuration, or a location on the switch. Or, copy (upload) your configuration files, or a file located on the switch, to a TFTP server.

2 of 2

— TFTP Server — To copy a file stored on a TFTP server to your

running or startup configuration or to a file on the switch.

*Note: If you select File or TFTP Server, you must also provide

the path and filename of the source file in the Destination Filename field.

3. Select one of the following from the Copy Destination

pull-down menu.

— Running-Config — Copies your startup configura ti on, or other

file located on the switch or on a TFTP server, to your running configuration.

— Startup-Config — Copies your running configuration, or other

file located on the switch or on a TFTP server, to your startup configuration.

— File — Copies your startup or running configuration, another

file located on the switc h, or a f ile loca te d on a TFTP s erver to a file on the switch.

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— TFTP Server — Copies your startup or running configuration,

or another file located on the switch, to a location on a TFTP server.

*Note: If you select File or TFTP Server, you must also provide

the path and filename of the destination file in the Source Destination field.

4. Enter the IP address of the source or destination TFTP server in the TFTP Server IP Address field, if applicable.

5. Click Copy. The source configuration or file is copied to your specified destination.

*Note: The Web Agent displays an

Invalid operation!

error message if you at tempt t o co py one of the following:

• The current running configuration to the running configuration.

• The startup configuration to the same startup configuration.

• The specified TFTP server to a TFTP server.

CLI Command To copy files, use the following CLI command in Enable mode:

# copy running-config +

* Note: Entering a + sign lists all of th e applicable options for t he copy

running-config command

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Viewing the Status of a TFTP Transfer

After you have copied the startup configuration or other files to a TFTP server, you can use either the Web Agent or the CLI to check the status of the TFTP transfer to ensure that files copied correctly.

Setting Up the Switch

Web Agent

To view the status of a TFTP transfer using the Web Agent:

Procedure

1. In the navigation pane, expand the System > Configuration > Configuration Files folders, and then clic k File Management .

The Configuration File Management Web page is displayed in the content pane. See Figure 2-19.

2. Select Status from the Get Status of Most Rec ent TFTP Copy field. A status message displays in the Status pane.

CLI Command While doing a TFTP transfer using the CLI, the status, either successfully

transferring or an error condition, is immediately returned.

* Note: You cannot view the status of a TFTP transfer done using the

CLI from the Get Status of Most Recent TFTP Copy field on the Web Agent.

> show start up-config

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Overview

Configuring System Information

You can manage system information by using either the Web Agent or the CLI. The following procedures to manage your system information are provided in this chapter:

■ Entering General System Information

■ Enabling the Simple Network Time Protocol

■ Setting Summer Time Hours

■ Setting the System Clock

■ Setting the Temperature System

■ Displaying the Power System Statistics

■ Displaying Cooling System Statistics

■ Performing a Reset

* Note: The last step in each procedure tells you to click Apply to save

the setup or c hanges that you made. This step save s the set up or any changes to the running configuration only. The startup configuration is not changed. Therefore, these and other changes will be lo st if t he switch g oes down or if you turn it off .

T o save any change s to the startu p configurati on, you must copy the running configuration to the startup configuration. For information on how to perform this task, see “Copying

Configuration Files” in Chapter 2, “Setting U p the Switch.”

For more information about the CLI commands that are mentioned in this chapter, see Command Reference Guide for the Avaya P580 and P882

Multiser vice Switches, Software Version 6.1

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Entering General System Information

You can enter general information about your system by using either the Web Agent or the CLI.

Web Agent Procedure

You can enter general system information using the following Web Agent fields:

■ Switch name

■ Device location

■ Device contact

To enter general system information from the Web Agent:

1. In the navigation pane, expand the System folder, and then click General Information.

The General Informat ion Web page is displaye d in the content pane. See

Figure 3-1.

Figure 3-1. General Information Web Page

2. Enter the switch name in the Name field.

3. Enter the location for the switch (for example, floor, closet in the

Location field.

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Configuring System Information

4. Enter the person who should be contacted in the event of a problem in

the Contact field.

5. Click APPLY to save your changes, or CANCEL to clear your selection.

Enabling the Simple Network Time Protocol

You can enable Simple Network Time Protocol (SNTP) on your switch using either the Web Agent or the CLI. Enabling SN TP automatically synchronizes time on all computers, switches, and other devices connected to your switch.

When you enable SNTP, you are requir ed t o s et your t ime z one and the rule or dates of Summer Time Hours for your location. For information about setting one-time summer hours, see “Setting One-Time Summer Time

Hours” later in this chapter. For information about setting Summer Time

Hours, see “Setting Summer Time Hours” later in this chapter.

Web Agent Procedure

To enable SNTP on your switch using the Web Agent:

1. In the navigat ion p ane, e xpand the System > Configuration folders, and then click System Clock.

The System Clock Web page is displayed in the content pane. See

Figure 3-2.

Figure 3-2. System Clock Web page.

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Chapter 3

2. Select Simple Network Time Protocol (SNTP) from the Clock Options

box. The SNTP Client Configuration Web page is displayed in the content

pane. See Figure 3-3.

Figure 3-3. SNTP Client Configuration We b Page

3. Select Enable from the Enable State pull-down menu. The default is

Disable.

4. Enter the server IP ad dress in the Se rver IP address field for the switch

on which you want to ena ble SNTP.

5. Click APPLY to save your changes, or CANCEL to clear your selection.

CLI Command To enable S NTP on your switch using the CLI, enter th e following

command in Configure mode:

(configure)# sntp server <ip-address>

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Setting Summer Time Hours

Summer Time Hours, also referred to as Daylight Savings Time (DST), is the strategy of moving clocks ahead to provide greater amounts of daylight in the afternoon and to standardize time with other parts of the world. In many par ts of the world, the Summ er Time Hours algorithm is ba sed on a standardized rule. Fo r ex ample, in th e Western hemisphere, t he rul e used by most locations in Canada, Mexico, and the United States is to set clocks forward by one hour at 2:00 a.m. on the first Sunday in April and back an hour at 2:00 a.m. on the f irst Sund ay in Octob er annual ly. Many countries in Europe and Asia follow similar rules. The offset, or amount of time by which the clock is set forward or backward, varies from country to country.

Many parts of the world follow a one-time change of Summer Time Hours. When you configure the switch for these locations, you reset the clock by specifying a scheduled time and date.

This section provides the following procedures:

Configuring System Information

■ Setting Recurring Summer Time Hours

■ Setting One-Time Summer Time Hours

* Note: If you upgrade your switch from a previous version, the local

time settings are saved as Greenwich Mean Time values. Always change the Summer Time Hours Algorithm before you set the clock.

Setting Recurring Summer Time Hours

You can set recurring summer time hours using either the Web Agent or the CLI.

Web Agent Procedure

To set recurring Summer Time Hours using the Web Agent:

1. In the navigat ion p ane, e xpand t he System > Configuration folders, and then click System Clock.

The System Clock Web page is displayed in the content pane. See

Figure 3-4.

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Figure 3-4. System Clock Web Page

2. Select Summer Time Hours Algorithm from the Clock Options field.

The Summer Time Hours Configuration Web page is displayed in the content pane. See Figure 3-5.

3-6 User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1

Avaya 882, 580 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Preface

Preface Contents

Overview of User Guide Contents

Technical Support

Avaya Products and Services

P580 and P882 Documentation

Available Documentation

Documents The following documents provide additional information on the Avaya

Online Help You must have a browser installed on your system to view the online help.

Installing the Online Help Files

Setting the Location of the Online Help Files

Document Conventions

Notes, Cautions, and Warnings

Terminology

Documentation Feedback

Introduction

Overview

Switch Descriptions

Hardware Components

Overview

Chassis The Avaya switch chassi s comes in tw o models:

Fabric Mode 1 Fabric mode 1 has a switching fabric performance of 1.76 Gigabits per

Fabric Mode 2 The 80-series (also called series 2) platform is an evolution of the 50-series

Contents This section covers the following hardware components:

Avaya P580 Multiservice Switch Chassis

■ Fan Tray

Slots There are seven slots in the P580 chassis. Slot 1 is dedicated for a

Ports The P580 chassis configured with 50-series modules provides support for:

Switch Fabric In Fabric mode 1, the switching fabric provides 45.76 Gbps aggregate

Avaya P882 Multiservice Switch Chassis

■ Fan Tray

Slots The P882 chassis provides seventeen slots. Slot 1 is dedicated for a

Ports With 50-Series modules, the P882 Chassis supports:

Switch Fabric In Fabric mode 1, th e swit ching f abric provi des a 16 x16 cr ossbar with 56.32

The Power System

Overview Two power supplies are required to operate a fully-loaded P580 or P882

Static Power Allocation

Dynamic Power Allocation

The M8000R-SUP Supervisor Module

Functions The M8000R-SUP supervisor module is responsible for learning addresses

Hardware Features Hardware features of the M8000R-SUP supervisor module are:

Redundant Supervisor

Media Modules

50-Series Media Modules

80-Series Media Modules

ATM Up link Module

Software Features

Security

VLANs

Hunt Groups

Spanning Tree

Extensive Fault Tolerance

Routing Protocols

Access Lists

IP Multicast

50-Series Buffers and Queues

80-Series QoS

System Management

Routing Overview

Compatibility with Layer 2 Modules

Routing with Layer 2 and Layer 3 Modules

Overview

Setting Up the Switch

Setting Up Your Laptop or PC

Performing Initial Setup of the Switch

Before Moving a Supervisor Module

Assigning an IP Address

Connecting to the Supervisors 10/ 100Base-T port

Using Telnet to Manage the Switch

Setting up a Management Interface

Establishing a Telnet Session

Supported Number of Telnet Sessions

Terminating a Telnet session

Troubleshooting Tip

Viewing Active Telnet Sessions