ITU-T X 700-1992 Management Framework for Open Systems Interconnection (OSI) for CCITT Applications - Data Communication Networks (Study Group VII) 16 pp《CCITT应用中开放系统互连(OSI)的管理框架》.pdf
《ITU-T X 700-1992 Management Framework for Open Systems Interconnection (OSI) for CCITT Applications - Data Communication Networks (Study Group VII) 16 pp《CCITT应用中开放系统互连(OSI)的管理框架》.pdf》由会员分享,可在线阅读,更多相关《ITU-T X 700-1992 Management Framework for Open Systems Interconnection (OSI) for CCITT Applications - Data Communication Networks (Study Group VII) 16 pp《CCITT应用中开放系统互连(OSI)的管理框架》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、CCITT RECMNaX.700 72 W 4862593 0580354 845 INTERNATIONAL TELECOMMUNICATION UNION CCITT THE INTERNATIONAL TELEGRAPH AND TELEPHONE CONSULTATIVE COMMITTEE DATA COMMUNICATION NETWORKS X.700 (09/92) MANAGEMENT FRAMEWORK FOR OPEN SYSTEMS INTERCONNECTION (OSI) FOR CCITT APPLICATIONS Recommendation X.700 FO
2、REWORD The CCITT (the International Telegraph and Teluphone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing te
3、lecommunications on a worldwide basis. The Plenary Assembly of CCIT which meets every four years, establishes the topics for study and approves Recommendations prepared by its Study Groups. The approval of Recommendations by the members of CCITT between Plenary Assemblies is covered by the procedure
4、 laid down in CCITT Resolution No. 2 (Melbourne, 1988). Recommendation X.700 was prepared by Study Group VI1 and was approved under the Resolution No. 2 procedure on the 10th of September 1992. CCIT NOTE In this Recommendation, the expression “Administration” is used for conciseness to indicate both
5、 a telecommunication administration and a recognized private operating agency. O ITLJ 1993 All rights reserved. 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 th
6、e ITU. CCITT RECMN*X.700 92 111 48b2591 058015b b1 CONTENTS Page 1 Scope . 2 References . 3 Definitions . 4 Symbols and abbreviations 5 Concepts in OS1 management 6 Model of OS1 management 7 OS1 management specifics . Annex A - Comments relating to the OS1 management framework 1 1 1 2 2 5 7 9 Recomm
7、andation X.700 (09192) i INTRODUCTION The basic reference model of Open Systems Interconnection (OSI), Recommendation X.200 i, provides a description of the activities necessary for systems to interwork using communication media. This Recommendation provides a description of the framework and struct
8、ure of OS1 management in a way that supplements and clarifies the description of management contained in Recommendation X.200 i. The purpose of this Recommendation is to provide a common basis for the coordinated development of management standards. It is also the purpose of this Recommendation to i
9、dentify areas for developing or improving standards, and to provide a common reference for maintaining consistency of all related standards. It is not the intent of this Recommendation either to serve as an implementation specification, or to be a basis for appraising the conformance of actual imple
10、mentations, or to provide a sufficient level of detail to define precisely the services and protocols of the management architecture. Rather, this Recommendation provides a conceptual and functional framework which allows independent teams of experts to work productively on the development of manage
11、ment standards. This Recommendation provides an extension to Recommendation X.200 l and therefore assumes as a basis the concepts and terminology included therein. The objective of this document is to describe a framework for those management activities pertinent to OSI, and to identify the manageme
12、nt services which are supported by OS1 management protocols. The description of the management framework given in this Recommendation is developed in stages: - - - - - - - Clause 1 defines the scope of this Recommendation. Clause 2 lists related OS1 standards. Clause 3 defines terms used in this Rec
13、ommendation. Clause 4 defines abbreviations used in this Recommendation. Clause 5 provides the description of general concepts relating to management. Clause 6 defines a model for OS1 management. Clause 7 introduces the areas of OS1 management standardization, specifies how each of the component par
14、ts of OS1 management operate and defines the form of management information exchanges. Management is manifest in a number of ways. Management is related to activities which control or monitor the use of resources. Within open systems the resources can be those which provide data storage or processin
15、g capabilities, or they can be those which provide interconnection capabilities. It is only the latter and the communications concerning their management which fall within the scope of OS1 management standardization. Human beings are ultimately responsible for managing the OS1 environment, although
16、responsibilities may be delegated to automated processes. I CCITT RECMN*X=700 92 48b259L 0580358 490 = Recommendation X.700 MANAGEMENT FRAMEWORK FOR OPEN SYSTEMS INTERCONNECTION (oso FOR CCITT APPLICATIONS) (1992) 1 Scope standards for OS1 management, and is provided for reference by those Recommend
17、ations. This Recommendation establishes a framework for coordinating the development of existing and future This Recommendation - - defines terminology of and describes concepts for OS1 management; provides a structure for OS1 management together with an overview of the objectives of, and facilities
18、 provided by, OS1 management; and - describes OS1 management activities. This Recommendation does not specify services or protocols for OS1 management. It is neither an implementation specification for systems, nor a basis for appraising the conformance of implementations. 2 References 113 CCITT Rec
19、ommendation X.200 (1988), Reference model for Open Systems Interconnection for CCIIT applications. CCIT Recommendation X.800 (1991), Security architecture for Open Systems Interconnection for CCZT applications. 121 3 Definitions 3.1 This Recommendation makes use of the OS1 terminology defined in Rec
20、ommendation X.200 i specifically: a) (N)-entity; b) (N)-layer; c) (N)-protocol; d) (N)-protocol-data-unit; e) open system; f) systems management. Terms defined in Recommendation X.200 i which are redefined for the purposes of this Recommendation: 3.2 3.2.1 systems management appication-entity An app
21、lication-entity for the purpose of systems management communication. Recommendation X.700 and ISOIIEC 7498-4: Information technology - Open Systems Interconnection - Management framework were developed in close collaboration and are technically identical. Recommendation X.700 (09/92) 1 CCITT RECMN*X
22、=700 92 = 4862591 0580159 327 3.3 Additional definitions 3.3.1 OS1 management The facilities to control, coordinate and monitor the resources which allow communications to take place in the OS1 environment; 3.3.2 (N)-layer operation The monitoring and control of a single instance of communication; 3
23、.3.3 managed object The OS1 management view of a resource that may be managed through the use of OS1 management protocol(s); 3.3.4 management information base The conceptual repository of management information within an open system. 4 Abbreviations MIB Management information base os1 Open systems i
24、nterconnection OSIE OS1 environment PDU Protocol-data-unit QOS Quality of service SMAE Systems management application-entity 5 Concepts in OS1 management 5.1 Users requirements of OS1 management Recognizing the need for interconnection services which will carry information in a reliable and economic
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