1、 INTERNATIONAL TELECOMMUNICATION UNION X.731TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Amendment 2(01/2001) SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI management Management functions and ODMA functions Information Technology Open Systems Interconnection Systems Management: State
2、 management function Amendment 2: Amendment to support lifecycle state ITU-T Recommendation X.731 Amendment 2 (Formerly CCITT Recommendation) ITU-T X-SERIES RECOMMENDATIONS DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS PUBLIC DATA NETWORKS Services and facilities X.1X.19 Interfaces X.20X.49 Transmiss
3、ion, signalling and switching X.50X.89 Network aspects X.90X.149 Maintenance X.150X.179 Administrative arrangements X.180X.199 OPEN SYSTEMS INTERCONNECTION Model and notation X.200X.209 Service definitions X.210X.219 Connection-mode protocol specifications X.220X.229 Connectionless-mode protocol spe
4、cifications X.230X.239 PICS proformas X.240X.259 Protocol Identification X.260X.269 Security Protocols X.270X.279 Layer Managed Objects X.280X.289 Conformance testing X.290X.299 INTERWORKING BETWEEN NETWORKS General X.300X.349 Satellite data transmission systems X.350X.369 IP-based networks X.370X.3
5、99 MESSAGE HANDLING SYSTEMS X.400X.499 DIRECTORY X.500X.599 OSI NETWORKING AND SYSTEM ASPECTS Networking X.600X.629 Efficiency X.630X.639 Quality of service X.640X.649 Naming, Addressing and Registration X.650X.679 Abstract Syntax Notation One (ASN.1) X.680X.699 OSI MANAGEMENT Systems Management fra
6、mework and architecture X.700X.709 Management Communication Service and Protocol X.710X.719 Structure of Management Information X.720X.729 Management functions and ODMA functions X.730X.799 SECURITY X.800X.849 OSI APPLICATIONS Commitment, Concurrency and Recovery X.850X.859 Transaction processing X.
7、860X.879 Remote operations X.880X.899 OPEN DISTRIBUTED PROCESSING X.900X.999 For further details, please refer to the list of ITU-T Recommendations. ITU-T X.731 (1992)/Amd.2 (01/2001 E) i INTERNATIONAL STANDARD ISO/IEC 10164-2 ITU-T RECOMMENDATION X.731 INFORMATION TECHNOLOGY OPEN SYSTEMS INTERCONNE
8、CTION SYSTEMS MANAGEMENT: STATE MANAGEMENT FUNCTION AMENDMENT 2 Amendment to support lifecycle state Summary This Recommendation | International Standard specifies a hypothetical generic object model and is used as the basis for the examination of additional states. Source Amendment 2 to ITU-T Recom
9、mendation X.731 was prepared by ITU-T Study Group 4 (2001-2004) and approved on 19 January 2001. An identical text is also published as ISO/IEC 10164-2, Amendment 2. ii ITU-T X.731 (1992)/Amd.2 (01/2001 E) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized age
10、ncy in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide
11、 basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA R
12、esolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administrat
13、ion and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability
14、 of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement thi
15、s Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. Ge3 ITU 2001 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, elect
16、ronic or mechanical, including photocopying and microfilm, without permission in writing from ITU. ITU-T X.731 (1992)/Amd.2 (01/2001 E) iii CONTENTS Page 1) New subclause to clause 7 1 2) New subclause to clause 8 2 3) Subclause 11.2.2. 2 4) Table A.4 2 5) Table B.1 3 ISO/IEC 10164-2 : 1992/Amd.2 :
17、2001 (E) ITU-T X.731 (1992)/Amd.2 (01/2001 E) 1 INTERNATIONAL STANDARD ITU-T RECOMMENDATION INFORMATION TECHNOLOGY OPEN SYSTEMS INTERCONNECTION SYSTEMS MANAGEMENT: STATE MANAGEMENT FUNCTION AMENDMENT 2 Amendment to support lifecycle state 1) New subclause to clause 7 Add the following new subclause
18、to clause 7 (Model): 7.x.x Lifecycle state This state attribute tracks the plan for the managed object representing a resource. Inventoried resources may have a life cycle attribute so that their deployment can be planned, tracked, and managed. Logical resources, e.g. connection, are not inventoried
19、; however, their deployment can be planned, tracked, and managed using a lifecycle state attribute. The transitions of the Lifecycle State are shown below (see Figure x): T0414400-00PlannedInstalledInstall resourceMark for removalLifecycle stateUninstallInstall resourceIn stock |not existUnmark for
20、removalPending removalRemoveCancelPlanFigure x Lifecycle state transition Diagram ISO/IEC 10164-2 : 1992/Amd.2 : 2001 (E) 2 ITU-T X.731 (1992)/Amd.2 (01/2001 E) 2) New subclause to clause 8 Insert the following new subclause to clause 8: 8.1.2.x Lifecycle state attribute The lifecycle state attribut
21、e is single-valued, read-write. It shall have one of the following values. planned: The resource is planned but is not installed in the network. installed: The resource is installed in the network. pending removal: The resource has been marked for removal. 3) Subclause 11.2.2 Insert the following in
22、to the list of attributes in 11.2.2: a) lifecycleState; 4) Table A.4 Replace Table A.4 with the following: Table A.4 Agent role minimum conformance requirement Index Item Status Support Table reference Additional information 1 operationalState attribute c5 2 usageState attribute c5 3 administrativeS
23、tate attribute c5 4 alarmStatus attribute c5 5 proceduralStatus attribute c5 6 availabilityStatus attribute c5 7 controlStatus attribute c5 8 standbyStatus attribute c5 9 unknownStatus attribute c5 10 state attribute group c5 11 State change notification c6 12 state change record managed object clas
24、s c7 13 lifecycleState attribute c5 c5: if A.2/1b then o else (if A.1/2a then o.3 else ). c6: if A.2/1b then m else (if A.1/2a then o.3 else ). c7: if A.4/11a and A.5/1a then m else . NOTE The Table reference column in this table is the notification, attributes, or attribute group table reference of
25、 the MOCS supplied by the supplier of the managed object which claims to import the notification or attribute from this Recommendation | International Standard. ISO/IEC 10164-2 : 1992/Amd.2 : 2001 (E) ITU-T X.731 (1992)/Amd.2 (01/2001 E) 3 5) Table B.1 Replace Table B.1 with the following: Table B.1
26、 Generic state attributes support Table B.1 Generic state attributes support (concluded) Set by create Get Replace Index Attribute template label Value of object identifier for attribute Constraints and values Status Support Status Support Status Support 1 operationalState dmi-att 35 o.4 2 usageStat
27、e dmi-att 39 o.4 3 administrativeState dmi-att 31 o.4 o.4 o.4 4 alarmStatus dmi-att 32 o.4 o.4 o.4 5 proceduralStatus dmi-att 36 o.4 6 availabilityStatus dmi-att 33 o.4 7 controlStatus dmi-att 34 o.4 o.4 o.4 8 standbyStatus dmi-att 37 o.4 9 unknownStatus dmi-att 38 o.4 10 lifecycleState dmi-att 105
28、o.4 o.4 o.4 Add Remove Set to default Index Status Support Status Support Status Support Additional information 1 2 3 4 o.4 o.4 5 6 7 o.4 o.4 8 9 10 Geneva, 2001 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series B Means of expression: definitions, symbols, classificat
29、ion Series C General telecommunication statistics Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems and networks Seri
30、es H Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction, installation and protection of cables and other el
31、ements of outside plant Series M TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Seri
32、es P Telephone transmission quality, telephone installations, local line networks Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks and open system communications Series Y Global information infrastructure and Internet protocol aspects Series Z Languages and general software aspects for telecommunication systems
