Reference Guide

Contents
1 About this Guide..................................................................................................51
Objectives............................................................................................................................................ 51
Audience.............................................................................................................................................. 51
Conventions.........................................................................................................................................51
Information Icons................................................................................................................................52
2 CLI Basics..............................................................................................................53
Accessing the Command Line............................................................................................................53
Multiple Configuration Users..............................................................................................................53
Navigating the CLI...............................................................................................................................54
Obtaining Help.................................................................................................................................... 54
Using the Keyword no Command......................................................................................................56
Filtering show Commands..................................................................................................................56
Enabling Software Features on Devices Using a Command Option.................................................57
feature vrf...................................................................................................................................... 58
show feature..................................................................................................................................58
Command Modes............................................................................................................................... 59
Determining Chassis Mode.................................................................................................................68
3 File Management................................................................................................ 69
boot system.........................................................................................................................................69
cd......................................................................................................................................................... 70
HTTP Copy via CLI...............................................................................................................................71
copy..................................................................................................................................................... 72
delete................................................................................................................................................... 75
dir......................................................................................................................................................... 76
format flash (S-Series).........................................................................................................................78
fsck flash.............................................................................................................................................. 78
mkdir....................................................................................................................................................79
mount nfs............................................................................................................................................80
rmdir.................................................................................................................................................... 80
rename.................................................................................................................................................81
restore factory-defaults......................................................................................................................82
show boot system...............................................................................................................................85
show bootvar...................................................................................................................................... 86
show file-systems................................................................................................................................87
show os-version..................................................................................................................................88
show running-config..........................................................................................................................89