06-30-2009 12:30 AM - edited 03-04-2019 05:16 AM
Hi,
On 1800 image in flash got deleted and came to rommon mode.From rommon i given confreg and set baud rate 115000 and given reset after that its not even coming to rommon mode.How to bring back to rommon.I didnt set break while performing confreg.so ctrl+break not working now!please help
06-30-2009 02:40 PM
Did you set your console to 115000?
How to Download a Software Image to a Cisco 2600 via TFTP Using the tftpdnld ROMMON Command
http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a008015bf9e.shtml
Hope this helps.
07-01-2009 01:57 AM
Hi my device is not going to rommon mode
vne-comm#telnet 10.77.212.218 2037
Trying 10.77.212.218, 2037 ... Open
ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ Y[â¤V0â&â¬âªvV½â¬Zâ¬VâµY÷âÂ
6Vââ¬f¢â¬Vââ¤â÷Xµ â¬âVâ66â¬Â½Ã»Â½â¬6¢â&ââ¤â¬V¢6â½â¬Â ââ¬âªâ¬Â Vâ¬Ã¯6â¬â¬â¬V â[Z½âÃââ¬v¢vâ6VâµY÷âs â¬âVâ66â¬Â½â¬Vâ¬Vâ¬&âªâvâ 6
This is the error
CTRL BREAK is also not working!
07-01-2009 02:04 AM
Hi ,
you are getting junk characters because console baud rate is not matching with that of router.
start checking it by changing baud rate of hyper terminal from min value to max value...at one point you will get rommon mode...
Start from 300...try if u get access ok otherwise disconnect the hyper terminal..
then check with next value....follow the same procedure..
then 1200...then 2400...and so on...til you get console access of router
For each and every you need to disconnect the hyper terminal.
Thanks,
Satish
07-01-2009 05:25 AM
It looks like the connection is being made from a commserver of some sort. The commserver needs to be set to the same baud rate as the router for it to function properly. If this is not possible to do you'd need to go onsite and connect directly from a laptop with console cable. The terminal program needs to be the same baud rate as the router
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