[c-nsp] Enterprise IOS 12.2 default MPLS label protocol

[Oliver Boehmer (oboehmer)]

Eric Kagan <> wrote on Friday, April 21, 2006 1:27 AM:

> I loaded 12.2(32) Enterprise since it listed MPLS VPN Support and its
> on a Agg router with just T1's so I was trying to reduce some
> overhead and not use SP code.  I can't get the MPLS VPN's to talk
> from this router.  I don't see a way to change the label protocol
> (like with SP code below) and can't find any docs on what the default
> is (the SP code mentions LDP is the default but is that true for 12.2
> Enterprise) ?   I am assuming that is my problem at this point.  If I
> need to upgrade to SP code I can, but have a few other Agg routers
> that I would like keep Enterprise running on. 

12.2 mainline doesn't know about LDP, it only runs TDP. So configure
your neighboring router to do tdp on the connecting interface (fa0/0),
and you're all set. 
You can select the protocol on a per-interface basis (you can even run
both on broadcast interfaces), so running TDP against this 12.2M
neighbor and LDP with all others works just fine.

	oli