MPLS Transport Profile (MPLS-TP) Control Plane Framework, September 2011
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- L. Andersson, Ed.
L. Berger, Ed.
L. Fang, Ed.
N. Bitar, Ed.
E. Gray, Ed.
- ccamp (rtg)
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The MPLS Transport Profile (MPLS-TP) supports static provisioning of transport paths via a Network Management System (NMS) and dynamic provisioning of transport paths via a control plane. This document provides the framework for MPLS-TP dynamic provisioning and covers control-plane addressing, routing, path computation, signaling, traffic engineering, and path recovery. MPLS-TP uses GMPLS as the control plane for MPLS-TP Label Switched Paths (LSPs). MPLS-TP also uses the pseudowire (PW) control plane for pseudowires. Management-plane functions are out of scope of this document.
This document is a product of a joint Internet Engineering Task Force (IETF) / International Telecommunication Union Telecommunication Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and Pseudowire Emulation Edge-to-Edge (PWE3) architectures to support the capabilities and functionalities of a packet transport network as defined by the ITU-T.
This document is not an Internet Standards Track specification; it is published for informational purposes.
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.