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RFC 4875
Title: Extensions to Resource Reservation Protocol
- Traffic Engineering (RSVP-TE) for Point-to-Multipoint
TE Label Switched Paths (LSPs)
Author: R. Aggarwal, Ed.,
D. Papadimitriou, Ed.,
S. Yasukawa, Ed.
Status: Standards Track
Date: May 2007
Mailbox: rahul@juniper.net,
yasukawa.seisho@lab.ntt.co.jp,
Dimitri.Papadimitriou@alcatel-lucent.be
Pages: 53
Characters: 125394
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-mpls-rsvp-te-p2mp-07.txt
URL: http://www.rfc-editor.org/rfc/rfc4875.txt
This document describes extensions to Resource Reservation Protocol -
Traffic Engineering (RSVP-TE) for the set up of Traffic Engineered
(TE) point-to-multipoint (P2MP) Label Switched Paths (LSPs) in Multi-
Protocol Label Switching (MPLS) and Generalized MPLS (GMPLS)
networks. The solution relies on RSVP-TE without requiring a
multicast routing protocol in the Service Provider core. Protocol
elements and procedures for this solution are described.
There can be various applications for P2MP TE LSPs such as IP
multicast. Specification of how such applications will use a P2MP TE
LSP is outside the scope of this document. [STANDARDS TRACK]
This document is a product of the Multiprotocol Label Switching
Working Group of the IETF.
This is now a Proposed Standard Protocol.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements.Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
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