From: diptish doshi (diptishdoshi007@yahoo.com)
Date: Wed Jun 01 2005 - 07:42:57 GMT-3
hi friends ,
A query about MPLS service provider peering .
Below mention is the design issue im facing ...
Consider a scenario in with a customer router
CE has 2 links connected to 2 PE of 2 different MPLS
service provider ( say Service provider A and Service
provider B ) . Some of my sites are connected to
service provider A and some are connected to service
provider B . I want site in service provider A to be
able to reach to site in service provider B and
viceversa . BGP is the CE-PE routing protocol .
What will be the best solution for this scenario ???
I dont have required resources to try and confirm but
what i feel is ... the above scenario wont be any
problem because CE router will act as a normal transit
path between the 2 service provider network . Please
correct me if im wrong ?????
What i'm not very sure is ... What will happen if
there are multiple VPN of one client is both the
service provider network and a continuity is required
for that VPN across both the service provider network
. That is , all the VPN's in service provider A's
network should be reachable to VPN's of service
provider B's network and Viceversa.The twist in this
case , is we will also have to pass on the VPN
information across the CE router .
Will this be an issue ??? how can i resolve it ?? Any
document on this .. ??? Any pointers ???
Thanks and Regards,
Diptish Doshi
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