BS ISO/IEC 8473-5:1997
Current
The latest, up-to-date edition.
Information technology. Protocol for providing the connectionless-mode network service Provision of the underlying service by ISDN circuit-switched B-channels
Hardcopy , PDF
English
15-12-1997
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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
4 Abbreviations
5 Subnetwork dependent convergence function
5.1 General model
5.2 Subnetwork user data
5.3 Subnetwork dependent convergence functions used
with ISDN circuit-switched B-channel
6 Conformance
6.1 Static conformance
6.2 Dynamic conformance
6.3 PICS proforma
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 Subnetwork, dependent convergence functions for
use with X.25 subnetworks
Defines the method by which the underlying service assumed by the protocol specified by ITU-T X.233 is supplied by a subnetwork conforming to Recommendation Q.931, by operating a Subnetwork Dependent Convergence Function as covered in ISO/IEC 8648. In addition it provides the PICS proforma for this protocol, to comply with the relevant requirements, according to the relevant guidance as in CCITT X.290 and ISO/IEC 9646-1.
| Committee |
IST/6
|
| DevelopmentNote |
Supersedes 92/68182 DC. (07/2005)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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 conforms to Recommendation Q.931 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 and ISO/IEC9646-1.
| Standards | Relationship |
| ISO/IEC 8473-5:1997 | Identical |
| ISO/IEC 11575:1995 | Information technology Telecommunications and information exchange between systems Protocol mappings for the OSI Data Link service |
| ISO/IEC 7498-1:1994 | Information technology Open Systems Interconnection Basic Reference Model: The Basic Model |
| ISO/IEC 8473-4:1995 | Information technology — Protocol for providing the connectionless-mode network service: Provision of the underlying service by a subnetwork that provides the OSI data link service |
| ISO/IEC 8348:2002 | Information technology Open Systems Interconnection Network service definition |
| ISO/IEC 8473-1:1998 | Information technology Protocol for providing the connectionless-mode network service: Protocol specification Part 1: |
| ISO/IEC 9646-1:1994 | Information technology Open Systems Interconnection Conformance testing methodology and framework Part 1: General concepts |
| ISO/IEC 8208:2000 | Information technology Data communications X.25 Packet Layer Protocol for Data Terminal Equipment |
| ISO/IEC 8473-3:1995 | Information technology — Protocol for providing the connectionless-mode network service: Provision of the underlying service by an X.25 subnetwork |
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