Recovering from Corrupted Software Router 2621xm

[ivan aguilar]

Hi! i am trying to recover a corrupted ios, from rommon after configure all steps of IP_ADDRESS, TFTP_SERVER and so on, copy files correctly, but after it need router 5 minutes to erase flash, or something else....after it i can not boot from ios loaded as i show below:

Any idea??

!!!!!!!!!!!!!!!!!!!!!!

File reception completed.

Copying file /c2600-advsecurityk9-mz.123-11.YZ2.bin to flash.

Erasing flash at 0x61fc0000

program flash location 0x60ea0000

rommon 4 > dir flash:

         File size           Checksum   File name

  15336812 bytes (0xea056c)   0x5c63    /c2600-advsecurityk9-mz.123-11.YZ2.bin

rommon 5 > boot flash:c2600-advsecurityk9-mz.123-11.YZ2.bin

open: file "c2600-advsecurityk9-mz.123-11.YZ2.bin" not found

open(): Open Error = -1

loadprog: error - on file open

boot: cannot load "flash:c2600-advsecurityk9-mz.123-11.YZ2.bin"

rommon 6 > dir flash:

         File size           Checksum   File name

  15336812 bytes (0xea056c)   0x5c63    /c2600-advsecurityk9-mz.123-11.YZ2.bin

[ivan aguilar]

I have found this, and now is running!!

tftpdnld ->

This step will format and erase the flash so any other files stored there will be lost. If you want to boot from the image on the TFTP server without writing it to flash then use the command

tftpdnld -r

. This will load the IOS on the TFTP server into router memory and boot the router from it but the flash will remain unchanged.

Thanks!!!