A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Multiprotocol Label Switching Transport Profile Ring Protection
Author(s) : ZTE Corporation
Ji Yuefeng
ZTE Corporation
Filename : draft-liu-mpls-tp-ring-protection-switching-00.txt
Pages : 14
Date : 2011-12-14
according to RFC 5654 MPLS-TP Requirement, there is a paragraph for
recovery requirements just as section 2.5.6.1 in RFC5654 describles:
within the context of recovery in MPLS-TP networks,the optimization
criteria considered in ring topologies are as follows: 1 minimize the
number of OAM entities that are needed to trigger the recovery
operation; 2 Minimize the number of elements of recovery in the ring;
3 Minimize the number of labels required for the protection paths
across the ring; 4 minimize the amount of control and management
plane transactions during maintenance operation. this document will
describle two types of ring protection solutions to implement these
requirements.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-liu-mpls-tp-ring-protection-switching-00.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-liu-mpls-tp-ring-protection-switching-00.txt
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