We were trying to upgrade the IOS on cisco 6509 E with SUP720-3B. For some reason, the SUP720 is not coming up and is stuck in ROMMON mode. We did try to boot manually but in vain. We did transfer the new IOS file thru xmodem but once the file is transferred, the booting stops after decompressing the image.
We have copied the same image onto another SUP720's , which works fine.
We dont even have flash cards...so we are still stuck in ROMMON :(
Any help would be appreciated!