On Thu, May 19, 2011 at 01:55:20PM -0500, Andrew Hoyos wrote:
> On May 19, 2011, at 1:43 PM, Doug McIntyre wrote:
>
> > It looks like the traffic load balancing is a little uneven, but Dave
> > and I will keep watch on it.
>
> I think the Cisco default in a PortChannel is to load balance by src-mac, which might have much help in the current situation, since most of the traffic is coming/going to one mac addr.
>
> You might want to try changing it to src/dst IP for a better distribution of flows across both links, or even per flow, if the box supports it.
The default for the 4500/SupIV is for src-dst-ip, and Dave changed the 3560E
to do this as well when we brought up the port-channel.
Its converging to something pretty close now
Gig2/45 5 minute input rate 325460000 bits/sec, 35790 packets/sec
Gig1/2 5 minute input rate 337375000 bits/sec, 36799 packets/sec
--
Doug McIntyre <[log in to unmask]>
-- ipHouse/Goldengate/Bitstream/ProNS --
Network Engineer/Provisioning/Jack of all Trades
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