Tech Support > Computer Hardware > Routers > FLASH file is corrupted ,, is there a way to load a new file via rommon 1 >
FLASH file is corrupted ,, is there a way to load a new file via rommon 1 >
Posted by voipcanada on June 3rd, 2006


hi

i loaded an bad file to the flash of 3640 and now the system is stuck
as the previous good files was erased and replaced with this corrupted
file, is there a way to load a new file via the rommon pls advice

thanks

Posted by Merv on June 3rd, 2006



see
http://www.cisco.com/en/US/products/...7.html#1003725

command to use is tftpdnld

download a good image from CCO

verfiy the downloaded image checksum

use rommon command tftpdnld


Posted by voipcanada on June 3rd, 2006


in 3640 the tftpdnld is not working ,,, and also xmodem is havnig
issues ,,

thanks
Merv wrote:

Posted by voipcanada on June 3rd, 2006


when i try xmodem it says following:

a038)
getdirent: trouble reading simple flash file header

WARNING: All existing data in flash will be lost!
Invoke this application only for disaster recovery.
Do you wish to continue? y/n [n]: y
Ready to receive file c3640-jsx-mz.124-8.bin ...
BB0
ERR:Image size exceeds free flash space


all thought the file size is less than the total flash space
Merv wrote:


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