From: sam s (samarth_04@hotmail.com)
Date: Wed Jul 18 2007 - 09:56:48 ART
Hi,
You can use Shamlinks if you want to see intra-area(o) routes.
The reason I think you would see inter-area routes (IA) is to prevent loops,
as down bit is set for them.
Best Wishes,
SAMARTH
> Date: Wed, 18 Jul 2007 14:40:10 +0200> From: ian.blaney@gmail.com> To:
ccielab@groupstudy.com> Subject: MPLS VPN - OSPF PE-CE> > Hello All> > I have
a SP related question which hopefully someone can help me with.> > In a Layer
3 MPLS VPN where OSPF is used as the PE-CE routing protocol why> are all
internal routes from one site sent as inter-area routes to another> site? I
understand the concept that the SP core acts as the super backbone> and the
PEs are ABRs instead of ASBRs which would normally be the case when>
redistributing from one protocol to the other ie OSPF <-> MP-BGP.> > Surely
the SP core should be as transparent as possible. The OSPF network> type is
sent in the extended communities attribute so it wouldn't be> difficult for
the egress PE to reconstruct the original OSPF internal route.> > > Am I
misunderstanding something here?> > Regards> Ian Blaney> >
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