�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����