Chapter 1 About Cisco IP Solution Center
The Customer’s and Provider’s View of the Network
A
Figure 1-7 illustrates one method in which a Multi-VRF CE can be used. The Multi-VRF CE router associates a specific VRF by the CEs connected to its interfaces and exchanges that information with the PE. Routes are installed in the VRF on the Multi-VRF CE. There also needs to be a routing protocol or a static route that propagates routes from a specific VRF on the Multi-VRF CE to the corresponding VRF on the PE.
Figure 1-7 A Multi-VRF CE Providing Layer 3 Aggregation
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The
When receiving an outbound customer data packet from a directly attached interface, the
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3.PE 1 learns the VPN Red routes to CE 1 from the same VRF Red and installs the routes into VRF Red on
Cisco IP Solution Center, 3.0: MPLS VPN Management User Guide, 3.0
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