Case Study 2: Implementing Multi-VRF CE, VRF Selection Using Source IP Address, VRF Selection Using Policy-Based Routing, NAT and HSRP Support in MPLS VPN, and Multicast VPN Support over Multi-VRF CE

Service provider SP provides VPN connectivity between multiple sites belonging to Customers A and B, as depicted by CustA and CustB VRFs on the appropriate PE routers illustrated in Figure 14-6.

Figure 14-6. Case Study 2 Topology

Some sites belonging to Customer A and Customer B are connected into a managed CE offering provided by the service provider SP. The service provider implements multi-VRF CE to enable the same managed ...

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