ISO/IEC INTERNATIONAL STANDARD 13642 Second edition 1999-12-15 Information technology Elements of management information related to the OSl Physical Layer Technologies de I'information - Eléments d'information de gestion se rapportant a la couche physique Osi Reference number ISO/IEC 13642:1999(E) E( @ISO/IEC 1999 No r y IHS under itted without license from IHS Not for Resale ISO/IEC 13642:1999(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were:optimized for printing. Every care has been taken to ensure that the file is suitable for use by isO member bodies. In the unlikely event ISO/IEC1999 All rights reserved. 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 either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 734 10 79 E-mail [email protected] Web www.iso.ch Printed in Switzerland @ISO/IEC1999-All rightsreserved Not for Resale ISO/IEC13642:1999(E) CONTENTS Page 1 Scop 2 Normative references.. 1 2.1 Identical Recommendations I International Standards 1 2.2 Paired Recommendations I International Standards equivalent in technical content 2 3 Definitions 2 3.1 BasicReferenceModel definitions 2 3.2 Management framework definitions.. 2 3.3 Systemsmanagementoverviewdefinitions 3 3.4 Common management information service definitions 3 3.5 Management information model definitions 3 3.6 GDMO definitions.. 3 4 Symbols and abbreviations. 3 5 Elements of Physical Layer Management Information... 4 5.1 Managed Object Hierarchy .. 4 5.2 Common Physical Layer GDMO definitions 5 5.3 The Physical Layer Subsystem Managed Object .. 6 5.4 Physical Entity Managed Object . 7 5.5 Physical Service Access Point Managed Object .. 7 5.6 Data-circuit Managed Object 8 5.7 Physical Connection Managed Object. 11 6 ASN.1 Module 12 6.1 Object identifier definitions.. 12 6.2 Otherdefinitions 12 7 Conformance 13 7.1 Conformance requirements to this Recommendation I International Standard .. 13 AnnexA-Allocationof ObjectIdentifiers.... 14 Annex B - Shorthand description of Managed Objects. 15 AnnexC-Exampleoftheuseofrelationshipattributes 17 ii se from IHS Not for Resal