Command Descriptions - Cisco 1700 Manual

Command Descriptions

Command Descriptions
Table B-1 Common ROM Monitor Commands
Command
help or ?
-?
reset or i
dev
dir device:
Cisco 1700 Series Router Software Configuration Guide
B-4
Table B-1 describes commonly used ROM monitor commands.
Description
Displays a summary of all available ROM monitor commands.
Displays information about command syntax, for example:
rommon 16 > dis -?
usage : dis [addr] [length]
The output for this command is slightly different for the xmodem
download command:
rommon 11 > xmodem -?
xmodem: illegal option -- ?
usage: xmodem [-cyrx] destination filename
-c CRC-16
-y ymodem-batch protocol
-r copy image to dram for launch
-x do not launch on download completion
Resets and initializes the router, similar to a power-up.
Lists boot device identifications on the router. For example:
rommon 2> dev
Devices in device table:
id
flash: flash
eprom: eprom
Lists the files on the named device (Flash, for example):
rommon 1> dir flash:
7729736 bytes (0x75f248)
c1700-bk9no3r2sy7-mz.0412
name
File size
Appendix B
Checksum File name
0xb86d
ROM Monitor
78-5407-03