Users Guide

Chapter 1: About this Guide.........................................................................................................38
Objectives........................................................................................................................................................................... 38
Audience.............................................................................................................................................................................. 38
Conventions........................................................................................................................................................................38
Chapter 2: CLI Basics.................................................................................................................. 39
Accessing the Command Line........................................................................................................................................ 39
Multiple Configuration Users.......................................................................................................................................... 39
Obtaining Help................................................................................................................................................................... 40
Navigating the CLI............................................................................................................................................................. 41
Using the Keyword no Command.................................................................................................................................. 42
Filtering show Commands............................................................................................................................................... 42
Enabling Software Features on Devices Using a Command Option..................................................................... 43
feature vrf..................................................................................................................................................................... 43
show feature.................................................................................................................................................................44
Command Modes...............................................................................................................................................................44
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................................................................................................................................................................................. 63
restore factory-defaults.................................................................................................................................................. 63
show boot system.............................................................................................................................................................66
show bootvar..................................................................................................................................................................... 66
show file-systems..............................................................................................................................................................67
show os-version.................................................................................................................................................................68
show running-config.........................................................................................................................................................70
show startup-config......................................................................................................................................................... 73
show version.......................................................................................................................................................................74
upgrade................................................................................................................................................................................ 75
Chapter 4: Control and Monitoring.............................................................................................. 78
banner exec........................................................................................................................................................................ 79
banner login........................................................................................................................................................................ 80
banner motd........................................................................................................................................................................ 81
Contents
Contents 3