ISO/IEC ISP 12067-3:1996
(Main)Information technology — International Standardized Profile RB — Relaying the connection-mode Network Service — Part 3: PSDN Subnetwork-dependent media-dependent requirements for virtual calls over a permanent access
Information technology — International Standardized Profile RB — Relaying the connection-mode Network Service — Part 3: PSDN Subnetwork-dependent media-dependent requirements for virtual calls over a permanent access
Technologies de l'information — Profil normalisé international RB — Relais du service de réseau en mode connexion — Partie 3: Prescriptions PSDN dépendantes du sous-réseau dépendantes du milieu pour appels virtuels sur un accès permanent
General Information
Relations
Standards Content (Sample)
INTERNATIONAL
lSO/IEC
STANDARDIZED ISP
PROFILE 12067-3
First edition
1996-07-01
Information technology - International
Standardized Profile RB - Relaying the
connection-mode Network Service -
Part 3:
PSDN Subnetwork-dependent
media-dependent requirements for virtual calls
over a permanent access
Technologies de I’informa tion - Profil normalis international RB - Relais
du service de r&eau en mode connexion -
Partie 3: Prescriptions PSDN dhpendantes du sous-rkseau dkpendantes du
milieu pour appels virtuels sur un acc& permanent
Reference number
lSO/IEC ISP 12067-3:1996(E)
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ISO/IEC ISP 12067-3: 1996(E)
Page
Contents
iii
Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
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Scope
1
Normative rcfcrcnccs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-.
2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Rcquircmcnts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
5.1 Static conformance requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
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5 -2 Dynamic conformance rcquircmcnts
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Annex A Profile Requirements List (normative)
4
A. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
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A.2 Notation and conventions
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.3 Profile RL for ISO/IEC 8208
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*.
A.4 Profile RL for ISO/IEC 7776
5
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A.5 Profile RL for the physical layer
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Annex B Recommendations (informative)
6
B. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
B-2 Informative refcrcnccs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
B-3 ISO/IEC 7776 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OISO/IEC 1996
All rights rescrvcd. Unless otherwise specified, no part of this publication may be reproduced or utilized in
any form or by any means, electronic or mechanical, including photocopying and microfilm, without
permission in writing from the publisher.
ISO/IEC Copyright Office l Case postale 56 l CH-12 11 GenCve l Switzerland
Printed in Switzerland
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ISO/IEC ISP 12067-3: 1996(E)
0 ISO/IEC
Foreword
IS0 (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 IS0 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.
IS0 and IEC technical committees collaborate in fields of mutual interest. Other
international organizations, governmental and non-governmental, in liaison with
IS0 and IEC, also take part in the work.
In the field of information technology, IS0 and IEC have established a joint
technical committee, ISO/IEC JTC 1. In addition to developing International
Standards, ISO/IEC JTC 1 has created a Special Group on Functional Stan-
dardization for the processing of International Standardized Profiles.
An International Standardized Profile is an internationally agreed, harmonized
document which identifies a standard or group of standards, together with options
and parameters, necessary to accomplish a function or set of functions.
Draft International Standardized Profiles are circulated to national bodies for
voting. Publication as an International Standardized Profile requires approval by
at least 75 % of the national bodies casting a vote.
International Standardized Profile ISO/IEC ISP 12067-3 was prepared with the
collaboration of
- Asia-Oceania Workshop (AOW);
European Workshop for Open Systems (EWOS);
-
Open Systems Environment Implementors’ Workshop (OIW).
-
ISO/IEC ISP 12067 consists of the following parts, under the general title Znfor-
mation technology - International Standardized Profile RB - Relaying the con-
nection-mode Network Service:
Part I: Subnetwork-independent requirements
- Part 2: LAN Subnetwork-dependent media-independent requirements
- Part 3: PSDN Subnetwork-dependent media-dependent requirements for
virtual calls over a permanent access
- Part 4: Definition of profile RB51. I1 II, relaying the connection-mode Net-
work Service between CSMAKD LAN subnetworks and PSDNs using vir-
tual calls over a PSTN leased line permanent acess
- Part 5: Definition of profile RB51.1121, relaying the connection-mode Net-
work Service between CSMAKD LAN subnetworks and PSDNs using vir-
tual calls over a digital data circuit.CSDN leased line permanent acess
Annex A forms an integral part of this part of ISO/IEC ISP 12067. Annex B is for
information only.
iii
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0 ISO/IEC
ISO/IEC ISP 12067-3: 1996(E)
Introduction
This International Standardized Profile (ISP) is dcfincd in accordance with the principles specified by ISO/IEC
Technical Report 1 WOO.
The context of Functional Standardization is one area in the overall field of Information Technology (IT)
standardization activities, covering base standards, profiles, and registration mechanisms. A profile defines a
combination of base standards that collectively perform a specific well-defined IT function. Profiles
standardize the USC of options and other variations in the base standards, and provide a base for the
development of uniform. internationally recognized system tests
-
ISPs are produced not simply to “legitimize” a particular choice of base standards and options, but to promote
real system interoperability. One of the most important roles for an ISP is to serve as the basis for the
development (by organizations other than IS0 and IEC) of internationally recognized test methods. The
development and widcsprcad acceptance of tests based on this and other ISPs is crucial to the successful
realisation of this goal.
ISO/IEC ISP 12067 consists of scvcral parts, of which this is Part 3. ISO/IEC ISP 120674 specifies the profile
requirements that arc subnctwork-independent. There are further parts which specify subnetwork-dependent
and media-dcpcndcnt rcquircmcnts. In addition, for each individual profile there is a part of ISO/IEC ISP
12067 which identifies the specific requirements of that profile, making reference to appropriate material from
part 1 and from the subnetwork-dependent parts.
iv
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ISO/IEC ISP 12067=3:1996(E)
INTERNATIONAL STANDARDIZED PROFILE OISO/IEC
Information technology - International Standardized
Profile RB - Relaying the connection-mode Network
Service -
Part 3:
PSDN Subnetwork-dependent media-dependent requirements
for virtual calls over a permanent access
1
Scope
ISO/IEC ISP 12067 is applicable to interworking units concerned with operating in the Open Systems Intercon-
nection (OSI) environment. It specifies a combination of OS1 base standards that collectively provide a relay
function for the connection-mode Network Service.
This part of ISO/IEC ISP 12067 specifics subnetwork-dependent media-dependent requirements applicable to
an interworking unit using virtual calls over a permanent access to a PSDN. The operation of an interworking
unit may involve relaying from one subnctwork to another, and those subnctworks need not be of the same
type. This part of the ISO/IEC ISP 12067 applies only to communications using PSDN subnetworks with
permanent access on which virtual calls are used.
2 Normative references
The following documents contain provisions which. through rcfcrcnce in this text, constitute provisions of this
part of ISO/IEC ISP 12067. At the time of publication, the editions indicated were valid. All documents are
subject to revision. and parties to agreements based on this par
...
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