Users Guide

Chapter 1: About this Guide.........................................................................................................36
Objectives........................................................................................................................................................................... 36
Audience.............................................................................................................................................................................. 36
Conventions........................................................................................................................................................................36
Information Icons...............................................................................................................................................................37
Chapter 2: CLI Basics.................................................................................................................. 38
Accessing the Command Line........................................................................................................................................ 38
Multiple Configuration Users.......................................................................................................................................... 38
Obtaining Help....................................................................................................................................................................39
Navigating the CLI............................................................................................................................................................ 40
Using the Keyword no Command...................................................................................................................................41
Filtering show Commands................................................................................................................................................41
Enabling Software Features on Devices Using a Command Option..................................................................... 42
feature vrf..................................................................................................................................................................... 42
show feature.................................................................................................................................................................43
Command Modes...............................................................................................................................................................43
Chapter 3: File Management........................................................................................................52
boot system........................................................................................................................................................................ 52
cd.......................................................................................................................................................................................... 53
copy...................................................................................................................................................................................... 54
delete................................................................................................................................................................................... 56
dir.......................................................................................................................................................................................... 57
format.................................................................................................................................................................................. 58
fsck flash.............................................................................................................................................................................59
mkdir.....................................................................................................................................................................................60
mount nfs............................................................................................................................................................................ 60
rmdir...................................................................................................................................................................................... 61
upgrade system.................................................................................................................................................................. 61
rename................................................................................................................................................................................. 62
show boot system............................................................................................................................................................. 63
show bootvar......................................................................................................................................................................64
show file-systems............................................................................................................................................................. 65
show os-version.................................................................................................................................................................66
show running-config.........................................................................................................................................................67
show startup-config.......................................................................................................................................................... 71
show version.......................................................................................................................................................................72
upgrade boot...................................................................................................................................................................... 73
verify................................................................................................................................................................................... 74
Chapter 4: Control and Monitoring.............................................................................................. 76
banner exec.........................................................................................................................................................................77
banner login.........................................................................................................................................................................78
Contents
Contents 3