I would like to know how to isolate in a cisco router which Source or destination takes the highest BW. I can see the CPU table showing IP input as the highest but i cant figure or isolate the exact IP that is causing the huge traffic.
I use Cisco 2600 series router running IOS 12.2 and my CPU gets 100% full and it shows as the IP input, when i reroute the traffic, the CPU comes to less than 2 % and that means its caused by some IP related stuff only.
I enabled IP accounting and that too will not give the exact detail as it shows all the source and destination IP.
I need to pin down to so that it shows top 10 users or similar to that so we can isolate.