C-7
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Appendix C      Using ROM Monitor
  How to Use the ROM Monitor—Typical Tasks
*Aug 24 11:09:31.167: %SYS-5-RELOAD: Reload requested  by console. Reload Reason: Reload 
Command.
System Bootstrap, Version 15.0(1r)M1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2009 by cisco Systems, Inc.
Total memory size = 2560 MB - On-board = 512 MB, DIMM0 = 2048 MB
C2911 platform with 2621440 Kbytes of main memory
Main memory is configured to 72/72(On-board/DIMM0) bit mode with ECC enabled
Readonly ROMMON initialized
rommon 1 > 
What to Do Next
Proceed to the “Displaying Commands and Command Syntax in ROM Monitor Mode (?, help, -?)” 
section on page C-7.
Displaying Commands and Command Syntax in ROM Monitor Mode (?, help, -?)
This section describes how to display ROM monitor commands and command syntax options.
SUMMARY STEPS
1. ? 
or 
help 
2. command -? 
DETAILED STEPS
Command or Action Purpose
Step 1
? 
or 
help 
Example:
rommon 1 > ?
Example:
rommon 1 > help
Displays a summary of all available ROM monitor 
commands.
Step 2
command -? 
Example:
rommon 16 > display -? 
Displays syntax information for a ROM monitor command.