ISO/IEC TR 13532:1995

Information technology — Telecommunications and information exchange between systems — Protocol combinations to provide and support the OSI Network Service

Provides information on the protocol combinations that are usually used to provide and support the OSI Network Service in the commonly available network environments. Section 2 provides information for the Connection-mode Network Service, Section 3 provides information for the Connectionless-mode Network Service.

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Combinaisons de protocole pour la fourniture et le support du service de réseau OSI

General Information

• Status: Withdrawn
• Publication Date: 26-Dec-1995
• Withdrawal Date: 26-Dec-1995
• ICS: 35.100.30 - Network layer
• Technical Committee: ISO/IEC JTC 1/SC 6 - Telecommunications and information exchange between systems
• Drafting Committee: ISO/IEC JTC 1/SC 6/WG 7 - Network, transport and future network
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 10-Dec-2013

Relations

• Revises: ISO/IEC 8880-3:1990 - Information technology — Telecommunications and information exchange between systems — Protocol combinations to provide and support the OSI Network Service — Part 3: Provision and support of the connectionless-mode Network Service
• Effective Date: 15-Apr-2008
• Revises: ISO/IEC 8880-1:1990 - Information technology — Telecommunications and information exchange between systems — Protocol combinations to provide and support the OSI Network Service — Part 1: General principles
• Effective Date: 15-Apr-2008
• Revises: ISO/IEC 8880-2:1990 - Information technology — Telecommunications and information exchange between systems — Protocol combinations to provide and support the OSI Network Service — Part 2: Provision and support of the connection-mode Network Service
• Effective Date: 15-Apr-2008

Standards Content (Sample)

TECHNICAL
lSO/IEC
REPORT
TR 13532
First edition
1995-12-15
Information technology -
Telecommunications and information
exchange between Systems - Protocol
combinations to provide and support the
OSI Network Service
Technologies de /‘in forma tion - TGlkommunica tions et 6change
d’informa tion en tre sys temes - Combinaisons de protocole pour Ia fourniture
et Ie support du Service de rkseau 09

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ISO/IEC TR 13532:1995(E)
Foreword
ISO (the International Organization for Standardization) and IEC (the Inter-
national Electrotechnical Commission) form the specialized System for worldwide
standardization. National bodies that are members of ISO or IEC participate in the
development of International Standards through technical committees established
by the respective organization to deal with particular fields of technical activity.
ISO and IEC technical committees collaborate in fields of mutual interest. Other
international organizations, governmental and non-governmental, in liaison with
ISO and IEC, also take part in the work.
In the field of information technology, ISO and IEC have established a joint
technical committee, ISO/IEC JTC 1.
The main task of technical committees is to prepare International Standards, but in
exceptional circumstances a technical committee may propose the publication of a
Technical Report of one of the following types:
- type 1, when the required support cannot be obtained for the publication
of
an International Standard, despi te repeated efforts;
- type 2, when the subject is still under technical development or where for
any other reason there is the future but not immediate possibility of an
agreement on an International Standard;
- type 3, when a technical committee has collected data of a different kind
from that which is normally published as an International Standard (“state
of the art”, for example).
Technical Reports of types 1 and 2 are subject to review within three years of
publication, to decide whether they tan be transformed into International Stan-
dards. Technical Reports of type 3 do not necessarily have to be reviewed until the
data they provide are considered to be no longer valid or useful.
ISO/IEC TR 13532, which is a Technical Report of type 3, was prepared by Joint
Technical Committee ISOAEC JTC 1, Information technology.
0 ISO 1995
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronie or mechanical, including
photocopying and microfilm, without Permission in writing from the publisher.
International Organization for S tandardization
Case Pos tale 56 l CH- 12 11 Geneve 20 l Switzerland
Printed in Switzerland
ii

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OISO/IEC
ISO/IEC TR 13532: 1995(E)
Introduction
This Technical Report provides a list of the protocol combinations commonly used
to provide and support the OS1 Network Service. It is a replacement for ISO/IEC
8880-1, ISO/IEC 8880-2 and ISO/IEC 8880-3.
In some layers of the OS1 Reference Model Architecture, it is possible to refer to
a Single layer protocol Standard specification as the place in which all information
necessary to understand how to provide the layer Service tan be found. This
is not possible in the Network Layer since the number of different subnetwork
technologies and interconnection strategies that must be accommodated is too
large to permit the specification of a Single OS1 Network Layer Protocol. It is
therefore the intention of this Technical Report to serve as a point of reference for
information concerning the ways in which Network Layer protocols may be used
to provide the OS1 Network Service in various environments.
CCIIT Rec. X.213 I ISO/IEC 8348 defines the OS1 Network Service. ISO 8648
outlines the architectural framework for the definition of Network Layer protocols
and for describing the relationship of the various real world components which
tan participate in the Provision of the Network Service. This Technical Report
describes the application of the Network Layer architecture in ISO 8648 and the
International Standard Network Layer protocols to the Provision of the Network
Service in real instances of use.
. . .
111

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TECHNICAL REPORT”lso”EC ISOREC TR 13532:1995(3)
Telecommunications and information
Information technology -
exchange between Systems - Protocol combinations to
provide and support the OS1 Network Service
Section 1: General
CCITI’ Recommendation X.613 (1992) I ISOAEC 10588:1993.
1.1 Scope
Information technology - Use of . X.25 Pncket Layer Protocol in
conjunction with X. 21/!%. 21 bis to provide the OSI connection -rnode
This Technical Report provides information on the protocol combi-
Network Service.
nations that are usually used to provide and support the OS1 Net-
work Service in the commonly available network environments.
CCITI’ Recornmendation X.614 (1992) I ISOAEC 10732: 1993, In-
Section 2 provides information for the Connection-mode Network
Service and Section 3 provides information for the Connectionless- formation technology - Use of X.25 Packer Layer Protocol to pro-
mode Network Service. vide the OSI connection-mode Network Service over the telephone
network.
ITU-TRecommendation X.622 (1994) I ISOAEC 8473-3: 1995, In-
1.2 Use of this Technical Report
formation technology - Protocol forproviding
the connectionless-
.
mode network Service: Provision sf the underlying servire DJ) an
This Technical Report is for use by ISOAEC Technical Committees
X.2.5 subnetwork.
and other Parties requiring a catalogue of the protocol combina-
tions and Options which may be used in the provision and support
of the OS1 Network Service.
1.3.2 Paired Recommendations I International
Standards equivalent in technical content
ITU-T Recommendation X.222 (1995). Use of the X.25 LAPB-
1.3 References
Compatible Data Link Procedures to Provide the OSI Connection-
mode Data Link Service.
The following Standards contain provisions which, through refer-
ence in this text, constitute provisions of this Technical Report.
ISOAEC 11575: 1995, Information technology - Telecornmunira-
At the time of publication, the editions indicated were valid. All
tions and infownation exchange between systems - Protocol map-
Standards are subject to revision, and Parties to agreements based
pings for the OSI Data Link service.
on this Technical report are encouraged to investigate the possi-
bility of applying the most recent editions of the Standards listed
CCITI’ Recommendation X.223 (1988), Use of X.25 to provide the
below. Members of IEC and ISO maintain registers of currently
OS1 connection-mode network service for CCITT applications.
valid International Standards.
ISOAEC 8878: 1992, Infowuration technology - Telecommunica-
L
tions and information exchange between systems - Use of X. 25
1.3.1 Identical Recommendations I
to provide the OSI Connection-mode Network Service
International Standards
ITLJ-T Recommendation X.200 (1994) I ISOAEC 7498-1: 1994,
1.3.3 Additional references
Information technology - Open Systems Interconnection - Basic
Reference Model : The Basic Model. ISOAEC 7776: 1995, Information technologv - Telecommunica-
tions an.d information exchange between systems - High-level
CCITT Recornrnendation X.213 (1992) I ISOAEC 8348:1993, In- data-link control procedures - Description sf the X.25 LAPB-
formation technolngy - Open Systems Interconnection -Network compatible DTE data link procedures.
Service Defin ition.
ISOAEC 8208: 1995, Infonnution technology - Data communica-
tions for Data Terminal Equipment.
ITU-T Recommendation X.233 (1993) I ISOAEC 8473-1: 1994, In- - X.25 Packet Luyer Protocol
formation technology - Protocol forproviding the connectionless-
mode network service: Protocol spec@ation. ISOAEC 8473-2: --J, Information technology - Protocol for pro-
viding the connectionless-mode network Service - Part 2: Provi-
sion of the underlying Service by an ISO/IEC 8802 subnetwork.
CCITT Recommendation X.612 (1992) l ISOAEC 9574:1992, In-
formation technology
- Provision of the OS1 connection-mode net-
.
work Service by packet mode terminal equipment connected to an ISOAEC 8473-4: 1995, Information technologv - Protocol for
integrated services digital network (ISDN). providing the connectionleAmode network se&ce: Provisioi of
To be published.

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OISO/IEC
ISOLIEC TR 13532: l!%(E)
the underlying Service subnetworks that provides the OSI data 1.4.2 Network Layer architecture definitions
bY a
link Service.
This Technical Report makes use of the following term defined
in ISO 8648:
ISO 8648: 1988, Information processing Systems - Open Systems
- Infernal organization of the Network layer.
Interconnertion
Subnetwork.
a>
ISOIIEC 8802-2: 1994, Information technology - Telecommuni-
cations and information exchange between Systems - Local and
1.4.3 Local area network definitions
metropolitan area nehvorks - Speer& requirements - Part 2.
Logical link con trol.
This Technical Report makes use of the following terms defined
in ISO 8802:
ISO/IEC 888 1: 1989, Information processing Systems - Data com-
Local Area Network;
munications - Use of the X.2.5 packet level protocol in local area
4
networks.
Logical Link Control;
W
CCITT Recommendation V.25, Automatic Equipment ancUor Par-
Medium Access Control.
allel Automatic Calling Equipment on the General Switched Tele- C>
phone Network Including Procedures for Disabling of Echo Con.trol
Devices for Both Manually and Automatically Established Calls.
1.4.4 ISDN definitions
CCITT Recommendation V.25 bis, Automatic calling and/or an-
This Technical Report makes use of the following terms defined
swering equipment on the general switched telephone network
in CCITI’ Rec. X.612 I ISO/IEC 9574:
(GSTN) using the 100 series interchange circuits.
B Channel;
a>
CCITT Recommendation X.21, Inteeace between Data Termin,al
Equipment (DTE) and Data Circuit Terminating Equipment (DCE)
b) D Channel;
for Operation on Public Data Networks.
R reference Point;
C>
CCITT Recomrnendation X.21 bis, Use on Public Data Networks
of Data Terminal Equipment (DTE) which is designedfor interfac-
reference Point;
d)
ing to synchronous V-Series modems.
S reference Point;
e>
CCITI Recommendation X.30, Support of X.21, X.21 bis, and
X.20 bis based data terminal equipments (DTEs) by an integrated
f) T reference Point;
Services digital network (ISDN).
Terminal Adaptor;
g)
CCITI’ Recornmendation X.31 (1.462), Support of Packet Mode
Terminal Equipment by an ISDN.
Terminal Equipment.
h)
CCITI’ Recommendation X.32, Interface Between Data Terminal
Equipment (DTE) and Data Circuit-terminating Equipmem (DCE)
1.5 Abbreviations
for Terminals Operaring in the Packet Mode accessing a packet
switched public data network through a public switched telephone
network or a circuit switched public data network.
BAC Balanced Asynchronous Class
1.4 Definitions
CONS Connection-mode Network Service
CLNS Connectionless-mode Network Service
1.4.1 Reference model definitions
CSDN Circuit-Switched Data Network
This Technical Report makes use of the following terrns defined
DCE Data Circuit-terminating Equipment
in ITU-T Rec. X.200 I ISO/IEC 7498-1.
DTE Data Terminal Equipment
OS1 Network Layer;
a>
Integrated Services Digital Network
ISDN
OS1 Network Service;
b)
LAN Local Area Network
Service;
C>
LAPB Link Access Procedures Balanced
d) Pro tocol;
LLC Logical Link Control
Connection-mode;
e)
MAC Medium Access Control
Connectionless-mode NSAP Network Service Access Point
f)
OS1 Open Systems Interconnection
Intermediate System
8)
PH Packet Handler
End-system.
hl
2

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ISO/IEC TR 13532: 1995(E)
OISO/IEC
SNDCP Subnetwork Dependent Convergence Protocol
PLP Packet Level Protocol
TA Terminal Adap tor
PSDN Packet Switched Data Network
TE Terminal Equipment
PSTN Public Switched Telephone Network
Section 2: Provision and support of the connection-mode Network Service
Section 3
Provision and Support of the
Connection-rnode Network Service
I
7
1
I
Clause 2.10
Clause 3.3 Clause 2.6 Clause 2.7 Clause 2.8
Clause 2.2
I
Operation of Operation of Operation of Operation of
Operation of Operation of Operation of
ISO/IEC 8308 IS O/IEC 8208 ISO/IEC 8208 ISO/IEC 8208 IS O/IEC 8208 ISO/IEC 82 08
ISO/IEC 8208 ISO/IEC 8308 ISO/IEC 8208
in the DTIYDTE
in the DTUDTE in the DTE/DCE in the DTE/DTE til the DTE/DTE in the DTE/DCE in the DTE/DTE in the DTERX’E in the DTEXXE
mode in mode in
rnode over mode over mode in mode in Inode in
ISO 8802-2 ISO/IEC 7776 conjunction with ISO/IEC 7776 conjunction with conjunc tion with conjunction with conjunction with
ISO/IEC 10732
1 ISO/IEC 10588 1 ISO/-IEC 9574 ISO/IEC 9574 ISO/-IEC 10588
Figure l- Protocols to provide and support the connection-mode Network Service
2.1 Overview the general procedures and formats of the X.25 PLP arc as
4
specified in ISO/IEC 8208 for a DTE operating in DTE/DTE
Figure 1 illustrates the protocol combinations and environments mode;
described in this section.
the specific considerations for using the X.25 PLP in the ISO
4
8802 LAN environment identified above are as required by
the conformance clause of ISO/IEC 8881; and
2.2 Operation of ISO/IEC 8208 in the
the general procedures and formats of LLC are as specified
DTE/DTE mode over ISO 8802-2 4
in ISO 8802-2.
2.2.1 Applicability
2.3 Operation of ISO/IEC 8208 in the
This clause applies when the X.25 PLP, as standardized in ISO/IEC
8208, operatin g over ISO 8802-2 is used to provide the CONS at DTE/DCE mode over ISO/IEC 7776
an NSAP in an end-system attached to an ISO 8802 LAN.
2.3.1 Applicability
2.2.2 Procedures for Operation
This clause applies when the X.25 PLP, as standardized in ISO/IEC
8208, operating over ISO/IEC 7776 is used to provide the CONS
When providing the OS1 CONS in the configuration identified
in 2.2.1 above, the following apply independently of the type of at an NSAP in an end-system attached to a PSDN.
MAC procedure used:
the definition of the CONS is as specified in CCITI’ Rec.
4
2.3.2 Procedures for Operation
X.213 I ISO/IEC 8348;
When providing the OS1 CONS in the configuration identified in
the mapping of the elements of the CONS to the elements
W
2.3.1 above, the following apply:
of the X.25 PLP are as required by CCIT. Rec. X.223 I
the definition of the CO
...