BS ISO/IEC 8473-4:1995

1. Scope
2. Normative references
2.1 Identical Recommendations/International Standards
2.2 Paired Recommendations/ International Standards
     identical in technical content
2.3 Additional references
3. Definitions
3.1 Reference model definitions
3.2 Network layer architecture definitions
3.3 Network layer addressing definitions
3.4 Data link service definitions
4. Abbreviations
5. Subnetwork dependent convergence function
5.1 General model
5.2 Subnetwork user data
5.3 Subnetwork dependent convergence functions used with
     subnetworks that provide the OSI data link service
Annex A - PICS proforma
A.1 Introduction
A.2 Abbreviations and special symbols
A.3 Instructions for completing the PICS proforma
A.4 Identification
A.5 Major capabilities
A.6 Subnetwork dependent convergence functions for use
     with subnetworks that provide the OSI connectionless
     Data Link service
A.7 Subnetwork dependent convergence functions for use
     with subnetworks that provide the OSI connection-mode
     Data Link service

Specifies the way in which the underlying service assumed by a protocol is provided by a subnetwork that provides an OSI Data Link service. Also provides the PICS proforma for the protocol.

This Recommendation | International Standard specifies the way in which the underlying service assumed by the protocol defined by ITU-T Rec. X.233 | ISO/IEC8473-1 is provided by a subnetwork that provides the OSI Data Link service defined by CCITT Rec. X.212 | ISO/IEC8886, through the operation of a Subnetwork Dependent Convergence Function (SNDCF) as described in ISO/IEC8648.

This Recommendation | International Standard also provides the PICS proforma for this protocol, in compliance with the relevant requirements, and in accordance with the relevant guidance, given in CCITT Rec. X.290 | ISO/IEC9646-1.