Re: [mpls] New Version Notification for draft-liu-mpls-tp-interconnected-ring-protection-01.txt
liu.guoman@zte.com.cn Thu, 26 April 2012 08:33 UTC
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Subject: Re: [mpls] New Version Notification for draft-liu-mpls-tp-interconnected-ring-protection-01.txt
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hi, all i just update this draft according to comments and questions from some experts. this version mainly add a protection mechnism describes and delete the section of recovery mechanism for single-node interconnection scenario. maybe the recovery mechanism not complete, welcome all experts to provide good solution and comments for this draft. thank you very much! B.R. liu internet-drafts@ietf.org 2012-04-26 16:10 收件人 liu.guoman@zte.com.cn 抄送 wyaacov@gmail.com 主题 New Version Notification for draft-liu-mpls-tp-interconnected-ring-protection-01.txt A new version of I-D, draft-liu-mpls-tp-interconnected-ring-protection-01.txt has been successfully submitted by ZTE Corporation and posted to the IETF repository. Filename: draft-liu-mpls-tp-interconnected-ring-protection Revision: 01 Title: MPLS-TP protection for interconnected rings Creation date: 2012-04-26 WG ID: Individual Submission Number of pages: 11 Abstract: According to the ring protection Requirements in RFC 5654, Requirement 93 : When a network is constructed from interconnected rings, MPLS-TP MUST support recovery mechanisms that protect user data that traverses more than one ring. This includes the possibility of failure of the ring-interconnect nodes and links,so this document will describle all kinds of interconnected ring Scenarios and several protection solutions for recovery the failure of the ring-interconnect nodes and Links. . This document is a product of a joint Internet Task Force(IETF) / International Telecommunications Union Telecommunications Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and PWE3 architectures to support the capabilities and functionalities of a packet transport network as defined by the ITU-T. The IETF Secretariat -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail is solely property of the sender's organization. This mail communication is confidential. Recipients named above are obligated to maintain secrecy and are not permitted to disclose the contents of this communication to others. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the originator of the message. Any views expressed in this message are those of the individual sender. This message has been scanned for viruses and Spam by ZTE Anti-Spam system.