1、INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU SERIES Q: SWITCHING AND SIGNALLING Q3 interface Q.821 (02/2000) Stage 2 and stage 3 description for the Q3 interface - Alarm surveillance ITU-T Recommendation Q.821 (Formerly CCITT Recommendation) ITU-T Q-SER
2、IES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 SPECIFICATIONS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM R1 SPECIFICATIONS OF
3、 SIGNALLING SYSTEM R2 DIGITAL EXCHANGES INTERWORIUNG OF SIGNALLING SYSTEMS INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q. 14.3 Q.4-Q.59 Q.60.99 Q. 100.119 Q. 120.249 Q.250.309 Q.3 10.399 Q.400.499 Q.500.599 Q.600.699 SPECIFICATIONS OF SIGNALLING SY
4、STEM No. 7 0.700-0.799 . . Q3 INTERFACE Q.80-Q.849 DIGITAL SUBSCRIBER SIGNALLRVG SYSTEM No. 1 Q.850.999 PUBLIC LAND MOBILE NETWORK INTERWORIUNG WITH SATELLITE MOBILE SYSTEMS INTELLIGENT NETWORK BROADBAND ISDN SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q. 1000. 1099 Q.1100.1199 Q.1200.1699 Q.
5、 1700.1799 Q.2000.2999 For further details, please rer to the list of ITD-T Recommendations. ITU-T Recommendation 4.821 Stage 2 and stage 3 description for the 43 interface - Alarm surveillance Summary This ITU-T Recommendation provides a Stage 2 and Stage 3 Description for the 43 Interface in a Tel
6、ecommunications Management Network. Its initial focus is Alarm Surveillance. Included in this Description are specifications of the functions, management information, services, functional units, and protocols related to Alarm Surveillance. Significant reuse of OS1 Management specifications in the X.
7、700-series Recommendations is described. Because of the desirability for providing common TMN solutions, this ITU-T Recommendation is expected to be applicable to other TMN or TMN-related interfaces. Source ITU-T Recommendation 4.821 was revised by ITU-T Study Group 4 (1997-2000) and approved under
8、the WTSC Resolution 1 procedure on 4 February 2000. ITU-T 4.821 (02/2000) 1 FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (U-T) is a permanent organ of ITU. ITU-T
9、is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for stud
10、y by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of U-T Recommendations is covered by the procedure laid down in WTSC Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a col
11、laborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or impl
12、ementation of this Recommendation may involve the use of a claimed Intellectual Property Right. U takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by U members or others outside of the Recommendation development process. A
13、s 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 this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urge
14、d to consult the TSB patent database. o mu 2001 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 the ITU. 11 ITU-T 4.821 (02/2000) CONTENTS Pa
15、ge 1 1.1 1.2 1.3 2 3 3.1 3.2 3.3 4 5 5.1 5.2 5.3 Scope. purpose and application . mirpose Application Scope . References . Definitions and abbreviations . Definitions from other JTU-T Recommendations Special definitions of this ITU-T Recommendation . Abbreviations Conventions Alarm Surveillance . Al
16、arm Surveillance Functions . 5.1.1 Alarm Reporting Functions . 5.1.2 Alarm Summary Functions 5.1.3 Alarm Event Criteria Functions . 5.1.4 Alarm Indication Management Functions . 5.1.5 Log Control Functions . Other Alarm Surveillance Functional Information Alarm Surveillance Management Information .
17、5.1.6 5.2.1 Managed Object Classes 5.2.2 Support Object Classes Alarm Surveillance Service Definition . 5.3.1 Kernel Functional Unit 5.3.2 Basic Alarm Report Control Functional Unit 5.3.3 Enhanced Alarm Report Control Functional Unit . 5.3.4 Alarm Report Retrieval Functional Unit . 5.3.5 Alarm Repor
18、t Deletion Functional Unit 5.3.6 Current Alarm Summary Reporting Functional Unit 5.3.7 Basic Management Operations Scheduling Functional Unit . 5.3.8 Enhanced Management Operations Scheduling Functional Unit 5.3.9 Current Alarm Summary Reporting Control Functional Unit . 5.3.1 O Current Alarm Summar
19、y Retrieval Functional Unit 5.3.1 1 Alarm Event Criteria Management Functional Unit . 5.3.12 Alarm Indication Management Functional Unit 5.3.13 Basic Log Control Functional Unit 5.3.14 Enhanced Log Control Functional Unit . ITU-T 4.821 (O2/2OOO) 1 5 5 5 6 7 8 8 8 9 9 9 9 13 14 16 16 18 18 19 21 22 2
20、4 24 28 29 34 34 . 111 5.4 6 6.1 6.2 6.3 7 7.1 7.2 7.3 7.4 8 8.1 8.2 Alarm Surveillance Protocol Specification . 5.4.1 Elements of procedure . 5.4.2 Abstract syntax 5.4.3 Negotiation of Functional Units Alarm Synchronization . Overview of Alarm Synchronization 6.1.1 Introduction 6.1.2 Current Alarms
21、 6.1.3 Itemized Requirements 6.1.4 Other Information Alarm Synchronization Information Model 6.2.1 Model overview . 6.2.2 Alarm Synchronization Managed Object Class . 6.2.4 Name Binding Strategies . 6.2.5 Attributes . 6.2.6 Actions . 6.2.7 Parameters . 6.2.8 Notifications 6.2.3 Inheritance Hierarchy
22、 . Alarm Synchronizaton Functional Units Relationship with other ITU-T Recommendations . Relationship with ITU-T Recommendation M.3 1 O0 Relationship with ITU-T Recommendation X.734 . Relationship with ITU-T Recommendation X.733 . Relationship with ITU-T Recommendation X.735 . Conformance . General
23、conformance class requirement . 8.1.1 Static conformance 8.1.2 Dynamic conformance . Dependent conformance class requirement 8.2.1 Static conformance 8.2.2 Dynamic conformance . 8.2.3 Conformance to support managed object definition Annex A . Alarm surveillance definition of management information .
24、 A . 1 Generic Object Classes . A.l.l A . 1.2 Management Operations Schedule Current Alarm Summary Control Page 36 36 36 39 39 39 39 40 40 41 41 41 42 42 43 44 44 49 50 51 51 51 51 51 52 52 52 53 53 53 53 53 54 54 54 54 54 iv ITU-T 4.821 (02/200O) A.2 A.3 A.4 A . 5 A . 6 A.1.3 Enhanced Current Alarm
25、 Summary Control . Package Definitions A.2.1 Cancel Alarm Synchronization Package Attributes A.3.1 Affected Object Class A.3.2 Affected Object Instances A.3.3 Alarm Stahis List . A.3.4 Begin Time A.3.5 Current Alarm Summary Control Id A.3.6 Control . A.3.7 End Time . A.3.8 Interval . A.3.9 Object Li
26、st . A.3.1 O Perceived Severity . A.3.11 Probable Cause List . A.3.12 Schedule Id A.3.13 Enhanced Current Alarm Summary Control ID Current Alarm Summary Control - Managed Element . Name Bindings A.4.1 A.4.2 Management Operations Schedule - Managed Element . A.4.3 Enhanced Current Alarm Summary Contr
27、ol-Managed Element . A.4.4 A.4.5 Notifications and Actions . A.5.1 Current Alarm Summary Report . A.5.2 Retrieve Current Alarm Summary . A.5.3 Reset Audible Alarm . AS . 4 Alarm Synchronization AS . 5 cancelAlarmSynchronization . Parameters . Enhanced Current Alarm Summary Control-Managed Element Co
28、mplex . Enhanced Current Alarm Summary Control-Network A.6.1 A.6.2 A.6.3 A.6.4 A.6.5 A.6.6 A.6.7 A.6.8 A.6.9 Log Record Id Parameter . Correlated Record Name Parameter Suspect Object List Parameter . Cancelled Alarm Synchronization Parameter Correlated Record Name Action Parameter Invalid Base Manag
29、ed Object Error Parameter . Invalid Object Instance Error Parameter Log Record Id Action Parameter . No Such Invoke Id Error Parameter . ITU-T 4.821 (02/2000) Page 55 56 56 56 56 56 56 56 57 57 57 57 57 58 58 58 58 59 59 59 59 59 59 60 60 60 60 60 61 61 61 61 61 61 62 62 62 62 62 V Page A.6.10 Suspe
30、ct Object List Action Parameter . 62 A.7 Abstract Syntax Definitions. . 63 Appendix I - Integrating Alarm Synchronization With Alarm Clearing . 67 Appendix IT - Alarm Synchronization Race Condition . 71 73 Appendix III - Alarm Synchronization Selection Criteria Example vi ITU-T 4.821 (02/2000) ITU-T
31、 Recommendation 4.821 Stage 2 and stage 3 description for the 43 interface - Alarm surveillance 1 Scope, purpose and application 1.1 Scope This ITU-T Recommendation is part of a series of Recommendations that specify the 43 interface requirements for communication between an Operations System (OS) a
32、nd a Network Element (NE), between an OS and a Mediation Device (MD), between an OS and a Q Adaptor (QA), and between OSs in a Telecommunications Management Network (TMN) i. The current issue of this ITU-T Recommendation provides a Stage 2 and Stage 3 Description 191 for Alarm Surveillance to suppor
33、t the associated TMN management service component described in 31. 1.2 Purpose Current telecommunications networks are populated by a large and increasing number of OSs and NEs supplied by different vendors. Both the number and variety of networks and services have grown, creating a diversity of man
34、agement needs. This growth has resulted in the proliferation of unique communication interfaces between OSs and NEs. The telecommunications industry stands to benefit fi-om the standardization of these interfaces, designed to achieve interoperability between a broad range of OSs and NE/QAs using MDs
35、 where appropriate, and between OSs. The primary purpose of this ITU-T Recommendation is to provide a set of application messages and associated support objects for the support of communication across 43 interfaces. Because of the desirability of providing common TMN solutions, these messages and su
36、pport objects are expected to be applicable to other TMN or TMN-related interfaces. 1.3 Application The minimum service and protocol requirements at the Session and Presentation Layers, and the supporting Application Service Elements for two types of OAM services at the Application Layer, are define
37、d in 2. The messages defined in this ITU-T Recommendation are part of the transaction-oriented type of OAM services as specified in 2. These messages also require selected support object classes as defined in Annex A and in 9. 2 References The following ITU-T Recommendations and other references con
38、tain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; all users of this Recommendation are therefore encouraged to investiga
39、te the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. i ITU-T Recommendation M.301 O (2000), Principles for a telecommunications management network. 2 ITU-T Recommen
40、dation Q. 8 12 (1 993), Upper layer protocol profiles for the Q3 inter$ace. 3 ITU-T Recommendation M.3200 (1997), TMN management services and telecommunications managed areas: Overview. ITU-T 4.821 (02/2000) 1 41 PI 91 ITU-T Recommendation X.200 (1 994) I ISO/IEC 7498- 1 : 1994, Information technolo
41、gy - Open Systems Interconnection -Basic Reference Model: The basic model. CCITT Recommendation X.229 (1 988), Remote Operations: Protocol speczjkation. ISO/IEC 9072-2: 1989, Information processing systems - Text communication - Remote operations -Part 2: Protocol speczjkation. ITU-T Recommendation
42、X.710 (1997) I ISO/IEC 9595: 1998, Information technology - Open Systems Interconnection - Common Management Information Service. ITU-T Recommendation X.7 1 1 (1 997) I ISO/IEC 9596- 1 : 1998, Information technology - Open Systems Interconnection - Common Management Information Protocol: Speczjkatio
43、n. ITU-T Recommendation X.2 17 (1 995) I ISO/IEC 8649: 1996, Information technology - Open Systems Interconnection - Service definition for the Association Control Service Element. CCITT Recommendation X.72 1 (1 992) I ISO/IEC 1 O1 65-2: 1992, Information technology - Open Systems Interconnection -
44、Structure of management information: Definition of management information. CCITT Recommendation X.208 (1 988), Speczjkation of Abstract Syntax Notation One (ASN. 1). ISO/IEC 8824: 1990, Information technology - Open Systems Interconnection - Speczjkation of Abstract Syntax Notation One (ASN. 1). CCI
45、TT Recommendation X.733 (1992) I ISO/IEC 101 64-4: 1992, Information technology - Open Systems Interconnection - Systems Management: Alarm reporting function. CCITT Recommendation X.734 (1992) I ISO/IEC 10164-5:1993, Information technology - Open Systems Interconnection - Systems Management - Event
46、Report Management Function. CCITT Recommendation X.722 (1 992) I ISO/IEC 1 O1 65-4: 1992, Information technology - Open Systems Interconnection - Structure of management information: Guidelines for the definition of managed objects. ITU-T Recommendation X.2 1 O (1 993) I ISO/IEC 1073 1 : 1994, Infor
47、mation technology - Open Systems Interconnection -Basic Reference Model - Conventions for the definition of OSI services. CCITT Recommendation X.735 (1992) I ISO/IEC 10164-6:1993, Information technology - Open Systems Interconnection - Systems Management: Log control function. CCITT Recommendation X
48、.730 (1 992) I ISO/IEC 1 O1 64- 1 : 1993, Information technology - Open Systems Interconnection - Systems Management: Object management function. CCITT Recommendation X.73 1 (1992) I ISO/IEC 101 64-2: 1993, Information technology - Open Systems Interconnection - Systems Management: State management
49、function. ITU-T Recommendation M.3 100 (1995), Generic network information model. ITU-T Recommendation 4.68 (1993), Overview of methodology for developing management services. ITU-T Recommendation X.701 (1997) I ISO/IEC 10040: 1998, Information technology - Open Systems Interconnection - Systems management overview. 2 ITU-T 4.821 (02/2000) CCITT Recommendation X.209 (1988), Specijkation of Basic Encoding Rules for Abstract Syntax Notation One (ASN. 1). ISO/IEC 8825: 1990, Information technology - Open Systems Interconnection - Specijkation of Basic Encoding Rules
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