[c-nsp] etherchannel load-balance when un-equal traffic
Suchy Daniel
ds at nix.cz
Fri Jan 13 05:39:01 EST 2006
3550 boxes supports only src/dst MAC load balancing. In your topology
it's normal behaviour, because each router is identified only by it's
own (one) source MAC address. IP src/dst load balancing is not supported
on 3550.
Tassos Chatzithomaoglou wrote:
> We have the following scenario:
>
>
> 5 routers
> |||||
> 3550
> ||
> || GEC (2x1Gbps)
> ||
> 6500
> |
> 1 router
>
>
> 1 of the 5 routers connected to the 3550 has 600 mbps traffic, while the other 4 routers have 130
> mbps each.
>
> In order to achieve the best load-balance (600mbps on one link, 4x130 on the other) is there a way
> on the 3550, so we can force specific (based on source ip or mac) routers to send their traffic
> through a specific link of the etherchannel?
>
> Maybe there is a better way to split traffic across 2 ethernet links besides etherchannel?
>
> Tassos
>
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