Did you already ask the providers if they'll run Inter-AS MPLS for you? If they won't peer, and it's private L3VPN then there's not much you can do other than multi-home a site both to A and B and redistribute the routes between them. All inter-provider traffic is going to route through the multi-homed site though, which will likely be your bottleneck and could be a single point of failure. What's the current routing design look like?
Brian McGahan, CCIE #8593 (R&S/SP/Security), CCDE #2013::13
bmcgahan_at_INE.com
Internetwork Expert, Inc.
http://www.INE.com
-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Cisco Fanatic
Sent: Wednesday, March 27, 2013 6:04 PM
To: ccielab_at_groupstudy.com
Subject: Merge 2 MPLS Network
We currently have an MPLS network provided from vendor A and we are moving to an MPLS network provided by vendor B.
For next 3 months till all other sites get FOC dates we have to utilize MPLS network provided from vendor A. The only way around is to merge 2 networks and start routing traffic on MPLS network provided by vendor B, till all sites eventually are on vendor's B network.
How can one merge 2 MPLS network?
-yuri
Blogs and organic groups at http://www.ccie.net
Received on Wed Mar 27 2013 - 19:47:53 ART
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