I have two Cisco 1760 routers, and one of them cannot boot from flash correctly. The router defaults to "rommon > 1 " and it displays boot: cannot load flash". I've been searching on the cisco.com site for ways to load the IOS image back into flash, but no luck so far. I tried the tftpdnld command but I believe I might've done something incorrectly becuase it didnt work. I'm getting my feet wet with Cisco and I'd like to be able to load the IOS image back onto this router. Any advise would be greatly appreciated. Could I download the IOS image from my working 1760 and upload it on the non-working router?
If you have the same IOS on both the routers then the image name has to be same. If not, you can run different images on the router without any problem. If you want the consistent featursets across your all the serive routers, I would suggest to have the same IOS on all the routers.