Rec. ITU-T G.8132/Y1383 Corrigendum 1 (08/2019) - MPLS-TP shared ring protectionCorrigendum 1
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Overview
7 Network objectives
8 Functional model
     8.1 Label operations
          8.1.1 Ingress node
          8.1.2 Transit node
          8.1.3 Egress node
9 Protection architecture types
10 Switching types
11 Operation types
12 Ring interconnection and its functional model
     12.1 Interconnection node
13 Failure detection
14 Ring protection switch protocol
     14.1 Transmission and acceptance of ring protection switch requests
     14.2 RPS PDU format
     14.3 Ring node ring protection switch state
     14.4 Ring protection switch state transition
15 Misconnection avoidance
16 Ring protection switch initiation criteria
     16.1 Administrative commands
     16.2 Automatically initiated commands
Annex A  State transition tables of protection switching
Annex B  Bandwidth sharing
Appendix I  Wrapping and steering examples
     I.1 Wrapping
     I.2 Short wrapping
     I.3 Steering