Chapter 12. Advanced MPLS/VPN Topologies
This chapter includes the following topics:
Chapter 10, “MPLS/VPN Architecture Operation,” discusses the basic MPLS/VPN intranet connectivity model and, in many cases, this type of solution is adequate in providing VPN connectivity for a single organization. However, it is clear that a large majority of deployments that use the MPLS/VPN architecture need advanced features to satisfy their topology and service requirements, and also need to be provided with connectivity to other organizations.
Depending on the actual requirements of the network design, numerous topologies can be deployed using the MPLS/VPN architecture ...