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I Change component in ROMMON, and I no longer could enter the ROMMON Mode any suggestion

jesserc68
Level 1
Level 1

    I upgrade to a Flash 32mbs memory stick, as I reboot the 2600 Cisco router,  it appear in the ROMMON  mode,

nonetheless,  I followed some wrong procedure by changing components on the ROMMON command line illustrated below,

however now the router  reboot or start with symbol only V2V2v2a, and I can no longer enter the ROMMON Mode or key

anything in.

Any suggestion on how I could repair this problem????? I have a copy of the IOS on my TFTP server.

The following display shows an example of the confreg command I perform

rommon 7> confreg    

Configuration Summary

enabled are: break/abort has effect console baud: 9600 boot:

the ROM Monitor do you wish to change the configuration? y/n  [n]:  y

enable  "diagnostic mode"? y/n  [n]:  y

enable  "use net in IP bcast address"? y/n  [n]: y

disable  "load rom after netboot fails"? y/n  [n]:y

disable  "use all zero broadcast"? y/n  [n]: y

disable "break/abort has effect"? y/n  [n]: y

enable  "ignore system config info"? y/n  [n]: y

change console baud rate? y/n  [n]: y

enter rate: 0 = 9600,  1 = 4800,  2 = 1200,  3 = 2400            

4 = 19200, 5 = 38400, 6 = 57600, 7 = 115200  [0]:  7

change the boot characteristics? y/n  [n]:  y

enter to boot: 0 = ROM Monitor 1 = the boot helper image 2-15 = boot system     [0]:  2

1 Accepted Solution

Accepted Solutions

nkarpysh
Cisco Employee
Cisco Employee

Hello,

I see you changed the baud rate of rommon to 115200:

 

change console baud rate? y/n  [n]: y

enter rate: 0 = 9600,  1 = 4800,  2 = 1200,  3 = 2400            

4 = 19200, 5 = 38400, 6 = 57600, 7 = 115200  [0]:  7

Are you now consoling with correct baud rate set on your terminal application? Can you try changing that?

Nik

HTH,
Niko

View solution in original post

3 Replies 3

nkarpysh
Cisco Employee
Cisco Employee

Hello,

I see you changed the baud rate of rommon to 115200:

 

change console baud rate? y/n  [n]: y

enter rate: 0 = 9600,  1 = 4800,  2 = 1200,  3 = 2400            

4 = 19200, 5 = 38400, 6 = 57600, 7 = 115200  [0]:  7

Are you now consoling with correct baud rate set on your terminal application? Can you try changing that?

Nik

HTH,
Niko

     Within the hyper terminal, I set the port setting to 9600 bit, however I can’t key anything within the console command line.  Any suggestion on how to get around this problem and change baud rate, if not through the hyper terminal?

Yes Nik, I Change the hyper terminal to 115200 bit ps and everthing work.

Thank You !!!!

Jesse R

No probs, Glad it helped.

Nik

HTH,
Niko
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