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VRF, mpls vpn ,need for mbgp

sarahr202
Level 5
Level 5

zee2.png

Hi everybody

Please consider the above topology (click it for better viewing)

Above we are running OSPF  and mpls in our cloud. R4 and R1 are running eigrp between office1 ( R3), and office2 (R5) respectively.  We want R4 to advertises 1.0.0.0 the route it just learned to R1 such that all P routers in cloud do not learn it.  we want R1 to advertise the route 2.0.0.0 that it just learned via vrf eigrp to R3 such that all P routers do not learn it.  Do we have  to run mbgp between R4 and R1? or can we do it without mbgp between R4 and R1 ?

thanks and have a great weekend.

1 Reply 1

Marwan ALshawi
VIP Alumni
VIP Alumni

If the network between R1 and R4 is mpls enabled it is better to use mp-bgp

Alternatively  you can use gre tunnel between those two rotuers and put it in the relevant vrf to exchange the routes

Hope this help

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