RFC 4927: Path Computation Element Communication Protocol (PCECP) Specific Requirements for Inter-Area MPLS and GMPLS Traffic Engineering

For scalability purposes, a network may comprise multiple Interior Gateway Protocol (IGP) areas. An inter-area Traffic Engineered Label Switched Path (TE-LSP)…

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Outgoing relationships (6 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 4655: A Path Computation Element (PCE)-Based Architecture
Normative reference — RFC 4657: Path Computation Element (PCE) Communication Protocol Generic Requirements
Normative reference — RFC 4105: Requirements for Inter-Area MPLS Traffic Engineering
Informative reference — RFC 4674: Requirements for Path Computation Element (PCE) Discovery
Informative reference — RFC 3785: Use of Interior Gateway Protocol (IGP) Metric as a second MPLS Traffic Engineering (TE) Metric

Incoming relationships (2 related RFCs)

Normatively referenced by — RFC 5394: Policy-Enabled Path Computation Framework
Informatively referenced by — RFC 5440: Path Computation Element (PCE) Communication Protocol (PCEP)