SECTION 1 � GENERAL
�1���� Scope
�2����
Normative references
������� 2.1���� Identical Recommendations | International Standards
�3����
Definitions
������� 3.1���� Reference model definitions
������� 3.2���� Additional definitions
�4����
Abbreviations
������� 4.1���� Data Units
������� 4.2���� Session protocol data units
������� 4.3���� SPDU fields
������� 4.4���� Parameters
������� 4.5���� Miscellaneous
�5����
Overview of the connectionless session protocol
������� 5.1���� Service provided by the session layer
������� 5.2���� Service assumed from the transport layer
������� 5.3���� Functions of the session layer
������� 5.4���� Model of the session layer
SECTION� 2� �� CONNECTIONLESS� SESSION�
PROTOCOL� SPECIFICATION
�6����
Protocol mechanisms
�� �����6.1���� Session
protocol data unit (SPDU) transfer
������� 6.2���� Connectionless mode transfer
�7����
Encoding of the unit data (UD) SPDU
������� 7.1���� TSDU structure
������� 7.2���� SPDU structure
������� 7.3���� SPDU identifiers and associated parameter fields
�8����
Conformance
Annex A � State table