I-D Action: draft-zhao-mpls-ldp-multi-topology-02.txt
internet-drafts@ietf.org Mon, 11 July 2011 22:18 UTC
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Subject: I-D Action: draft-zhao-mpls-ldp-multi-topology-02.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : LDP Extension for Multi Topology Support Author(s) : Quintin Zhao Luyuang Fang Chao Zhou Lianyuan Li Ning So Raveendra Torvi Filename : draft-zhao-mpls-ldp-multi-topology-02.txt Pages : 21 Date : 2011-07-11 Multi-Topology (MT) routing is supported in IP through extension of IGP protocols, such as OSPF and IS-IS. Each route computed by OSPF or IS-IS is associated with a specific topology. Label Distribution Protocol (LDP) is used to distribute labels for FECs advertised by routing protocols. It is a natural requirement to extend LDP in order to make LDP be aware of MT and thus take advantage of MT based routing. This document describes options to extend the existing MPLS signalling protocol (LDP) for creating and maintaining Label Switching Paths (LSPs) in a Multi-Topology enviroment. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-zhao-mpls-ldp-multi-topology-02.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-zhao-mpls-ldp-multi-topology-02.txt
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