[c-nsp] Link aggregation question

Peter Rathlev peter at rathlev.dk
Mon May 28 12:01:11 EDT 2012


On Mon, 2012-05-28 at 07:38 -0700, Mike wrote:
> I have 2 3560's that have dual links between them. Each link is 
> 100mbps and I want to aggregate the bandwidth and have failover as
> well. From my read, most link aggregation will use mac addresses to
> hash and determine which port to forward thru. I belive however I have
> the worst case scenario since traffic IN will have 1500 different
> source macs but 1 destination, and traffic OUT will have 1 source mac
> and 1500 destination macs.

Just use "port-channel load-balance src-mac" on one side "load-balance
dst-mac" on the other side.

-- 
Peter




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