Rec. ITU-T X.217 (09/1992) SERVICE DEFINITION FOR THE ASSOCIATION CONTROL SERVICE ELEMENT
FOREWORD
CONTENTS
Introduction
1 Scope
2 Normative references
    2.1 Paired Recommendations | International Standards equivalent in technical content
    2.2 Additional references
3 Definitions
    3.1 Reference model definitions
        3.1.1 Basic Reference Model definitions
        3.1.2 Security architecture definitions
        3.1.3 Naming and addressing definitions
    3.2 Service conventions definitions
    3.3 Presentation service definitions
    3.4 Application Layer Structure definitions
    3.5 ACSE service definitions
4 Abbreviations
5 Conventions
6 Basic concepts
    6.1 General
    6.2 Authentication
        6.2.1 Authentication concepts
        6.2.2 ACSE authentication facilities
7 Service overview
    7.1 Connection-oriented mode
        7.1.1 ACSE services
        7.1.2 Functional units
    7.2 Connectionless mode
8 Relationship with other ASEs and lower layer services
    8.1 Other application-service-elements
    8.2 Presentation-service
        8.2.1 Connection-oriented mode
        8.2.2 Connectionless mode
    8.3 Session-service
        8.3.1 Connection-oriented mode
        8.3.2 Connectionless mode
9 Service definition
    9.1 A-ASSOCIATE service
        9.1.1 A-ASSOCIATE parameters
        9.1.2 A-ASSOCIATE service procedure
    9.2 A-RELEASE service
        9.2.1 A-RELEASE parameters
        9.2.2 A-RELEASE service procedure
    9.3 A-ABORT service
        9.3.1 A-ABORT parameters
        9.3.2 A-ABORT service procedure
    9.4 A-P-ABORT service
        9.4.1 A-P-ABORT parameter
        9.4.2 A-P-ABORT service procedure
    9.5 A-UNIT-DATA service
        9.5.1 A-UNIT-DATA Parameters
        9.5.2 A-UNIT-DATA Procedure
10 Sequencing information
    10.1 A-ASSOCIATE
        10.1.1 Type of service
        10.1.2 Usage restrictions
        10.1.3 Disrupted service procedures
        10.1.4 Disrupting service procedures
        10.1.5 Collisions
    10.2 A-RELEASE
        10.2.1 Type of service
        10.2.2 Usage restrictions
        10.2.3 Disrupted service procedures
        10.2.4 Disrupting service procedures
        10.2.5 Collisions
        10.2.6 Further sequencing information
    10.3 A-ABORT
        10.3.1 Type of service
        10.3.2 Usage restrictions
        10.3.3 Disrupted service procedures
        10.3.4 Disrupting service procedures
        10.3.5 Collisions
        10.3.6 Further sequencing information
    10.4 A-P-ABORT
        10.4.1 Type of service
        10.4.2 Usage restrictions
        10.4.3 Disrupted service procedures
        10.4.4 Disrupting service procedures
    10.5 A-UNIT-DATA
        10.5.1 Type Of Service
        10.5.2 Usage Restrictions
        10.5.3 Disrupted Services
        10.5.4 Disrupting Services
        10.5.5 Collisions