How to check the utilization in router.

Unanswered Question
May 12th, 2010

Hi Dude.

In my office One of my router is conneced to Service Provider MPLS Router. My MPLS link in highly utilized. I want to check which ip address in utilizing the same. can any one help me.

Router Model : 2811



I have this problem too.
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ohassairi Wed, 05/12/2010 - 01:05

you need to activate netflow feature

configure terminal
interface FastEthernet 0/1
ip route-cache flow


wait some time then

sho ip flow top-talkers

u can also use one GUI to collect and display flows stat such as net flow server (example ManageEngine_NetFlowAnalyzer.exe)

in this case you need to add these cmds:

ip flow-export destination 9996
ip flow-export source FastEthernet 0/1
ip flow-export version 5
ip flow-cache timeout active 1
ip flow-cache timeout inactive 15
snmp-server ifindex persist

Giuseppe Larosa Wed, 05/12/2010 - 04:58

Hello Tamilvanan,

netflow is technically better

but a simpler way is to use ip accounting:

int wan

ip acccounting output-packets

you can see stats with

sh ip accounting

this can be used to find out a PC using too much resources of performing peer-to-peer

Hope to help



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