hi kumar herehave you got a solution for your problem >

hi kumar here1: is your switch having two sup engine, then the console on the active sup will only work.2: if your switch is showing 100 % util then there is a problem and this can be the reason why the console is not responding, 3 to solve this and ...

hi kumar here ,did youy get the solution for your problem

ok so then there can be only these problemsfrom the error that is outputted it is 99% flash problem the memory is currupt above the 12.1 file size and thus when the file is being written in this memory location the router is encountering an error.Or ...

kumar hereuse "IP CEF" global command and in each interfaceuse the "IP load-sharing per-packet"or go to cisco.com and search for "INVERMUX" thanks