Cisco GSR12/60 - 12012 Router -AnyLAN, SONET/SDH Installation And Configuration Manual page 193

do you wish to change the configuration? y/n [n]
You must reset or power cycle for the new config to take effect
Initialize the router by entering the i command as follows:
Step 7
rommon 1> i
The router will power cycle, the configuration register will be set to ignore the
configuration file, and the router will boot the boot system image and prompt
you with the system configuration dialog as follows:
--- System Configuration Dialog ---
Enter no in response to the system configuration dialog prompts until the
Step 8
following system message is displayed:
Press RETURN to get started!
Step 9 Press Return. After some interface information displays, the prompt appears as
follows:
Router>
Enter the enable command to enter enabled mode. The prompt changes to the
Step 10
following:
Router#
Enter the show start-up config EXEC command to display the enable password
Step 11
in the configuration file.
Enter the configure terminal command at the EXEC prompt. You are prompted
Step 12
as follows:
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
Step 13 Change the configuration register value back to its original value (noted from
Step 3) or change it to a value of 0x0102 (factory default) using the
config-register 0x value command.
Observing System Startup and Performing a Basic Configuration 4-33
Implementing Other Configuration Tasks