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RFC 7334
Title: PCE-Based Computation Procedure to Compute
Shortest Constrained Point-to-Multipoint (P2MP)
Inter-Domain Traffic Engineering Label
Switched Paths
Author: Q. Zhao, D. Dhody,
D. King, Z. Ali, R. Casellas
Status: Experimental
Stream: IETF
Date: August 2014
Mailbox: quintin.zhao@huawei.com,
dhruv.dhody@huawei.com,
daniel@olddog.co.uk,
zali@cisco.com,
ramon.casellas@cttc.es
Pages: 25
Characters: 48897
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-pce-pcep-inter-domain-p2mp-procedures-08.txt
URL: https://www.rfc-editor.org/rfc/rfc7334.txt
The ability to compute paths for constrained point-to-multipoint
(P2MP) Traffic Engineering Label Switched Paths (TE LSPs) across
multiple domains has been identified as a key requirement for the
deployment of P2MP services in MPLS- and GMPLS-controlled networks.
The Path Computation Element (PCE) has been recognized as an
appropriate technology for the determination of inter-domain paths of
P2MP TE LSPs.
This document describes an experiment to provide procedures and
extensions to the PCE Communication Protocol (PCEP) for the
computation of inter-domain paths for P2MP TE LSPs.
This document is a product of the Path Computation Element Working Group of the IETF.
EXPERIMENTAL: This memo defines an Experimental Protocol for the
Internet community. It does not specify an Internet standard of any
kind. Discussion and suggestions for improvement are requested.
Distribution of this memo is unlimited.
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