Traffic drop in bundling

[#1]

Hi 

 i have an issue for bundling multiple 10G between ASR 9k & 7604 as i am using 4X10G but traffic does not increase more than 40% from this BW & start to see input overrun counter increase on 7604 side

[vivek srivastava]

Port channel load balancing is dependent on hashing algorithm. 4x10G doesn't mean that you an actually send/receive 40G traffic.

Try to change the hashing as per your network

You can also refer below post for hashing Config.

https://supportforums.cisco.com/discussion/11641466/cisco-7600-portchannel-load-balancing-issue