Cisco Systems 2600 manual ROM Monitor Command Syntax Conventions, Command abc

Appendix B Using the ROM Monitor

ROM Monitor Command Syntax Conventions

dir	list files in the file system
dis	display instruction stream
dnld	serial download	a program module
frame	print out a selected stack frame
help	monitor builtin	command help
history	monitor command	history
iomemdef	set IO mem to	a default 25%
meminfo	main memory information
repeat	repeat a monitor command
reset	system reset
rommon-pref	select ROMMON
set	display the monitor variables
stack	produce a stack	trace
sync	write monitor environment to NVRAM
sysret	print out info from last system return
tftpdnld	tftp image download
unalias	unset an alias
unset	unset a monitor	variable
xmodem	x/ymodem image download
rommon 2>

Note Not all ROM monitor commands are available on all platforms.

Displaying Information About ROM Monitor Command Syntax

To display information about command syntax, enter the command name followed by -?.

Entering ROM Monitor Commands

ROM monitor commands are case-sensitive. Enter commands exactly as shown.

Interrupting ROM Monitor Commands

You can end any command by generating a Break (system interrupt) at the console.

ROM Monitor Command Syntax Conventions

The ROM monitor syntax in this appendix uses the following conventions:

•Square brackets [ ] denote an optional element. In the following example, the element abc is not required, but you can specify it if you choose:

command [abc]

•If a minus option is followed by a colon (for example, [-s:]) you must provide an argument for the option.

•A term in italics means that you must fill in the appropriate information. In the following example, you replace the term in italics with the interface type you are using:

command interface-type

Cisco 2600 Series Routers Hardware Installation Guide

OL-2171-06 B-3