3750-E Etherchannel Load Balancing

[JAMES HAYNES]

Hi,

I have a customer that is doing Etherchannel load balancing on their Etherchannel links. The method is src-dst-ip.

However, even though the links are all up and traffic is flowing over the various links the number of bits assigned to each link and

the load is 0. I am pasting part of the show output here but I see it on their other Etherchannel links as well. Other links have four ports in the bundle and the same thing is shown.

Any ideas? 

Ports in the Port-channel:

Index   Load   Port     EC state        No of bits
------+------+------+------------------+-----------
  0     00     Gi1/0/3  Active             0
  0     00     Gi2/0/3  Active             0

sh etherchannel load-balance
EtherChannel Load-Balancing Configuration:
        src-dst-ip

EtherChannel Load-Balancing Addresses Used Per-Protocol:
Non-IP: Source XOR Destination MAC address
  IPv4: Source XOR Destination IP address
  IPv6: Source XOR Destination IP address

Thanks,

Jim

[Reza Sharifi]

Hi,

Try looking at the actual interfaces and see if the counters are increasing?

sh int g1/0/3

sh int g2/0/3

HTH

[JAMES HAYNES]

Hi Reza,

Traffic is flowing over the links as I noted above. This is more of a question as to why the Etherchannel load balancing output shows no assignment of bits toward load balancing.

Thanks,

Jim