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2
votes
1answer
125 views

Should the Loopback address be unique across the network?

I have an MPLS network where every site has two PEs for redundancy. and I want to configure a set of loopback interfaces on every PE router for routing traffic between different VRFs. is it possible ...
1
vote
1answer
69 views

Can we use VRFs for BW preservation across the MPLS network?

I have some ingress untagged voice traffic coming through the MPLS network and obviously I have some concerns about this traffic being de-prioritised should there is congestion on the MPLS backhaul. ...
3
votes
1answer
2k views

BGP and Inter-VRF Routing

I am having trouble routing between VRFs using BGP. In my lab there is a hub router with one spoke. I am using MP-BGP to extend VRFs between the two. I want to attach a firewall to the hub with a sub-...
2
votes
1answer
256 views

using OSPF over PE-CE Links in VPNs

area0 area0 CE1----------PE1-----------PE2-------------CE2 N1 N2 CE1,CE2 are same customer edge routers. PE1,PE2 are provider Edge routers of same ...