Reference Guide

Table of Contents
Preface......................................................................................................................................... 6
Text Conventions...................................................................................................................................................................6
Providing Feedback to Us................................................................................................................................................ 6
Getting Help.............................................................................................................................................................................7
Extreme Networks Documentation..............................................................................................................................7
Chapter 1: Using the Command-Line Interface......................................................................9
Command Syntax................................................................................................................................................................. 9
Command Conventions....................................................................................................................................................10
Common Parameter Values............................................................................................................................................10
unit/slot/port Naming Convention.............................................................................................................................. 11
Using the “No” Form of a Command......................................................................................................................... 12
Executing Show Commands.......................................................................................................................................... 12
CLI Output Filtering............................................................................................................................................................12
Command Modes................................................................................................................................................................ 14
Command Completion and Abbreviation................................................................................................................18
CLI Error Messages............................................................................................................................................................. 18
CLI Line-Editing Conventions........................................................................................................................................19
Using CLI Help.......................................................................................................................................................................19
Accessing the CLI...............................................................................................................................................................20
Chapter 2: Stacking Commands............................................................................................. 21
Dedicated Port Stacking.................................................................................................................................................. 21
Stack Port Commands.....................................................................................................................................................30
Stack Firmware Synchronization Commands...................................................................................................... 35
Chapter 3: Management Commands.....................................................................................37
Network Interface Commands..................................................................................................................................... 37
Console Port Access Commands............................................................................................................................... 43
Telnet Commands.............................................................................................................................................................. 45
Secure Shell Commands.................................................................................................................................................50
Management Security Commands.............................................................................................................................53
Hypertext Transfer Protocol Commands................................................................................................................ 54
Access Commands............................................................................................................................................................ 62
User Account Commands..............................................................................................................................................64
SNMP Commands.............................................................................................................................................................. 92
RADIUS Commands........................................................................................................................................................ 107
TACACS+ Commands.....................................................................................................................................................124
Configuration Scripting Commands........................................................................................................................129
Prelogin Banner, System Prompt, and Host Name Commands...................................................................131
Chapter 4: Utility Commands............................................................................................... 134
AutoInstall Commands...................................................................................................................................................134
CLI Output Filtering Commands............................................................................................................................... 137
Dual Image Commands..................................................................................................................................................139
System Information and Statistics Commands...................................................................................................141
Box Services Commands.............................................................................................................................................. 166
Logging Commands........................................................................................................................................................167
Email Alerting and Mail Server Commands..........................................................................................................176
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 3