Exiting Rom Monitor Mode; Resetting The Configuration Register Using Prompts - Cisco ASR 9000 Series Configuration Manual

Exiting ROM Monitor Mode

1 Attach a console to the console port of an RSP SC or RP in the chassis. (Only the RSP card SC or RP
needs to run to perform this procedure. Other cards need not be inserted.)
2 Apply power to the chassis.
3 Enter ROM Monitor mode.
4 Enter the bpcookie command in privilege mode of the ROM Monitor prompt to display the chassis serial
number.
5 Return the router to EXEC mode.
Exiting ROM Monitor Mode
To exit ROM Monitor mode, you must change the configuration register and reset the RSP.

Resetting the Configuration Register Using Prompts

To change the configuration register settings in the ROM Monitor mode, enter the confreg command at the
ROM Monitor mode. Entering this command displays the configuration summary and the prompts used to
change the configuration.
In ROM Monitor mode, you can change the configuration register value using the configuration register
prompts, as shown in this procedure.
SUMMARY STEPS
1. confreg
2. Respond to each prompt as instructed.
3. reset
DETAILED STEPS
Command or Action
Step 1 confreg
Example:
rommon B1> confreg
Step 2 Respond to each prompt as instructed.
Step 3 reset
Example:
rommon B2> reset
Cisco ASR 9000 Series Aggregation Services Router ROM Monitor Configuration Guide, Release 5.1.x
16
Purpose
Starts the configuration register configuration prompts.
See the example that follows this procedure for more
information.
Resets and initializes the router.
ROM Monitor Overview
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