Hello guys, just wondering if anyone knows what's going on! When I upgrade my IOS from:c870-advipservicesk9-mz.124-11.XJ3TOc870-advipservicesk9-mz.124-15.T5 i.e. the latest ios, my Cisco 877W no longer Sync with the exchange, and thus no internet.My ...

I really don't know where else I can post this. I haven't a cco account either, and I can't find help on this matter.. ANYWHERE on the internet :(The problem is:I erased my flash by accident. Now I only get a rommon prompt. There isn't a tftpdnld com...

Hello all,I erased my flash recently and decided to reload through the rommon. I used the command xmodem -c c3620-ios-etc-etc.binto prepare the router to accept a file, and sent it via xmodem on hyperterminal.After about an hour when it finishes... i...