Link Over Utilization

[Robo123]

Hi All,

I have 1 ISP P2P link whre it is part of MPLS network and currently i am seeing very high utilization on the same link .I want to check the Src and dest which is more utilizing this link via Wireshark but normal capturing does't showing any trafic (SPAN) .Can any one help me to know the command to capture the same .

Switch Model : Cisco 6880

SUP : C6880-X-LE-SUP

IOS : 15.5(1)SY10

[balaji.bandi]

you can setup a IP accounting based on source address :

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp/configuration/15-s/iap-15-s-book/iap-ipserv.html

if not setup a NetFlow 

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/netflow/configuration/15-mt/nf-15-mt-book/get-start-cfg-nflow.html