• CCITT Rec. X.210 (11/1988) – OPEN SYSTEMS INTERCONNECTION LAYER SERVICE DEFINITION CONVENTIONS
  • CONTENTS
  • 1 Scope and field of application
  • 2 References
  • 3 Definitions
  • 4 Model for layer services
  • 5 Service primitives
    • 5.1 General
    • 5.2 Categories of service
    • 5.3 Types of service primitives
    • 5.4 Properties of primitives
    • 5.5 Names of primitives
  • 6 Conventions for time-sequence diagrams
  • APPENDIX I – Conventions for naming service primitives
  • I.1 Initials
  • I.2 Service name
  • I.3 Name of primitive type
  • I.4 Representation
  • I.5 Examples
  • APPENDIX II – Differences between Recommendation X.210 and ISO Technical Report 8509