Command Line Reference Guide

Contents
1 About this Guide........................................................................................................................ 45
Objectives............................................................................................................................................................... 45
Audience.................................................................................................................................................................45
Conventions............................................................................................................................................................ 45
Information Icons....................................................................................................................................................46
2 CLI Basics...................................................................................................................................47
Accessing the Command Line................................................................................................................................ 47
Multiple Configuration Users..................................................................................................................................47
Navigating the CLI...................................................................................................................................................48
Obtaining Help........................................................................................................................................................ 48
Using the Keyword no Command............................................................................................................................50
Filtering show Commands.......................................................................................................................................50
Command Modes....................................................................................................................................................51
Determining Chassis Mode.....................................................................................................................................57
3 File Management.......................................................................................................................59
cd............................................................................................................................................................................ 59
copy........................................................................................................................................................................ 59
copy running-config startup-config........................................................................................................................61
delete...................................................................................................................................................................... 61
dir............................................................................................................................................................................62
format flash.............................................................................................................................................................62
format usbflash.......................................................................................................................................................63
logging coredump...................................................................................................................................................64
logging coredump server........................................................................................................................................64
pwd......................................................................................................................................................................... 65
rename....................................................................................................................................................................65
show file..................................................................................................................................................................66
show file-systems...................................................................................................................................................67
show os-version..................................................................................................................................................... 68
show running-config...............................................................................................................................................70
show stack-unit...................................................................................................................................................... 74
show startup-config................................................................................................................................................74
show version...........................................................................................................................................................75
upgrade boot (standalone unit).............................................................................................................................. 76
upgrade system (standalone unit).......................................................................................................................... 79