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Mesh Change (1) Mesh Deployment Scenario (Section 4.1) Classification of two cases such as PE-based AFBR and provider provisioned CE-based AFBR. Clarification of AS boundary for the discussion in Section 4.2. Trust Relationship (Section 4.2) Within a single autonomous system, nodes can trust each other. But not necessarily for PE-CE link. For CE model, trust relationship between CE-based AFBRs as well as between users in access islands and transit core provider are required. CE-based AFBR should be provisioned by service provider. |