[EMAIL PROTECTED] <> wrote on Saturday, January 19, 2008 12:14 AM:
> Hi,
>
> Considering the scenario, do you see a way to load balancing Layer 2
> VPN over MPLS (VPWS or old AtoM and VPLS?
> (that is, one xconnect takes PE1-P1-PE2 and other takes PE1-P2-PE2)
>
> CE-----PE1-----P1-----PE2----CE2
> | | |
> |______P2______|
>
PE1/PE2 will use a CEF hash based on the bottom label (VC label), which
might or might not hash to different PE-P links. To do this in a
predicatable way, configure two MPLS-TE tunnels (one via P1, one via P2)
and use AToM tunnel selection ("preferred-path interface tunnel <num>"
within the pseudowire-class).
oli
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