Users Guide

1 About this Guide......................................................................................................................... 38
Objectives.............................................................................................................................................................................38
Audience............................................................................................................................................................................... 38
Conventions......................................................................................................................................................................... 38
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.............................................................................42
feature vrf.......................................................................................................................................................................43
show feature.................................................................................................................................................................. 43
Command Modes................................................................................................................................................................ 44
3 File Management........................................................................................................................52
boot system......................................................................................................................................................................... 52
cd...........................................................................................................................................................................................53
copy.......................................................................................................................................................................................54
delete.................................................................................................................................................................................... 56
dir...........................................................................................................................................................................................57
format................................................................................................................................................................................... 58
fsck flash.............................................................................................................................................................................. 59
mkdir..................................................................................................................................................................................... 59
mount nfs............................................................................................................................................................................. 60
rmdir......................................................................................................................................................................................60
upgrade system.................................................................................................................................................................... 61
rename.................................................................................................................................................................................. 62
restore factory-defaults..................................................................................................................................................... 63
show boot system...............................................................................................................................................................65
show bootvar....................................................................................................................................................................... 66
show file-systems................................................................................................................................................................67
show os-version...................................................................................................................................................................68
show running-config........................................................................................................................................................... 69
show startup-config............................................................................................................................................................72
show version........................................................................................................................................................................ 73
upgrade.................................................................................................................................................................................75
4 Control and Monitoring............................................................................................................... 77
banner exec.......................................................................................................................................................................... 77
banner login.......................................................................................................................................................................... 78
banner motd.........................................................................................................................................................................79
Contents
Contents 3