1
Scope
2 References
3 Terms and Definitions
4 Abbreviations and acronyms
5 Conventions
6 Assumptions
7 Applications
7.1 Overview of PNNI
7.2 Defect handling
7.3 Example signalling flows
8 Message functional definition and
content
8.1 Messages for distributed
connection management
8.2 Messages used with the global call
reference
9 General message format and Information
Element coding
9.1 Overview
9.2 Protocol discriminator
9.3 Call Reference
9.4 Message type and length
9.5 Variable length Information
Elements
10 Updated procedures
10.1 Link Connection Identifier
allocation/selection
10.2 Connection clearing for
non-persistent connections
10.3 Procedures for connections
persistent across signalling failures
10.4 Bearer Plane failures
10.5 Receipt of NOTIFY messages
Annex A – Transport
of G.7713.1/Y.1704.1 messages over DCN network
A.1 Introduction
A.2 Differences in boundary interfaces
A.3 Overview of SSCOPMCE link
management process
A.4 Changes required to ITU-T Rec. Q.2931
A.5 Changes required to the SSCF
(ITU-T Rec. Q.2130)
A.6 Applicability of SSCOPMCE specific
parameters and timers
A.7 Layer management boundary
A.8 Link types
Annex B – Graceful
deletion
B.1 Introduction
B.2 Sending deletion notification
B.3 Receiving deletion notification
B.4 Receiving ready for deletion
Annex C – DTL processing
in the absence of routing protocols
Annex D – ASON call
identifier
Appendix I – Mapping
of G.7713/Y.1704 UNI attributes to Q.2931/PNNI
Appendix II – Mapping
of G.7713/Y.1704 E-NNI Attributes to Q.2931/PNNI
Appendix III – Link
connection scope
III.1 Scope of the link connection
identifier
III.2 A link connection identifier
association function