Inter-AS Seamless MPLS Control plane Deploy routing protocols: Figure 1 Deploying routing protocols for the inter-AS seamless MPLS networking As shown in Figure 1, routing protocols are deployed on devices as follows: An IGP (IS-IS or OSPF) is enabled on devices at each of the access, aggregation, and core layers to implement intra-AS connectivity. The path CSG1 …
Continue reading Basic Principles of Seamless MPLS – Part 2Basic Principles of Seamless MPLS
Seamless MPLS and the usage Scenario for it Seamless MPLS establishes a BGP LSP across the access, aggregation, and core layers and transmits services along the E2E BGP LSP. Service traffic can be transmitted between any two points on the LSP. The seamless MPLS network architecture maximizes service scalability using the following functions: Allows access …
Continue reading Basic Principles of Seamless MPLS