1、 International Telecommunication Union ITU-T Q.827.1TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Amendment 1(03/2007) SERIES Q: SWITCHING AND SIGNALLING Q3 interface Requirements and analysis for the common management functions of NMS-EMS interfaces Amendment 1: Addition of a common managed entit
2、y EMS ITU-T Recommendation Q.827.1 (2004) Amendment 1ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPL
3、ICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4, 5, 6, R1 AND R2 Q.120Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIGNALLING SYSTEMS Q.600Q.699 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYS
4、TEM No. 1 Q.850Q.999 PUBLIC LAND MOBILE NETWORK Q.1000Q.1099 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q
5、.1999 BROADBAND ISDN Q.2000Q.2999 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR THE NGN Q.3000Q.3999 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. Q.827.1 (2004)/Amd.1 (03/2007) i ITU-T Recommendation Q.827.1 Requirements and analysis for the common management functi
6、ons of NMS-EMS interfaces Amendment 1 Addition of a common managed entity EMS Summary This amendment adds a new managed entity (EMS) and modifies the related UML diagrams and Appendix I. Source Amendment 1 to ITU-T Recommendation Q.827.1 (2004) was approved on 16 March 2007 by ITU-T Study Group 4 (2
7、005-2008) under the ITU-T Recommendation A.8 procedure. ii ITU-T Rec. Q.827.1 (2004)/Amd.1 (03/2007) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a per
8、manent 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 basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establ
9、ishes 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 Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary stan
10、dards 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 administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Rec
11、ommendation may contain certain mandatory provisions (to ensure e.g. interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents a
12、re used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed In
13、tellectual Property Right. ITU takes no position concerning the evidence, validity or applicability 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 rec
14、eived notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/i
15、pr/. ITU 2007 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. Q.827.1 (2004)/Amd.1 (03/2007) iii CONTENTS Page 1) Figure 7-1 . 1 2) New Figure 7-2.1 2 3) New clause 7.2.1.17 3 4) Appendix I 4 ITU-T R
16、ec. Q.827.1 (2004)/Amd.1 (03/2007) 1 ITU-T Recommendation Q.827.1 Requirements and analysis for the common management functions of NMS-EMS interfaces Amendment 1 Addition of a common managed entity EMS 1) Figure 7-1 Replace Figure 7-1 with the following one: attributeValueChangeRecordBulkDataTransfe
17、rReadyRecordBulkDataTransferPreparationErrorRecordalarmRecord(X.721)FileTransferControllerLogFactoryEMSNotificationDispatcherNotificationDispatcherFactorynetworkobjectCreationRecordobjectDeletionRecordstateChangeRecordLogTopeventLogRecord(X.721)logRecord(X.721)2 ITU-T Rec. Q.827.1 (2004)/Amd.1 (03/2
18、007) 2) New Figure 7-2.1 Add the following new figure: objectCreationRecordobjectDeletionRecordattributeValueChangeRecordstateChangeRecordBulkDataTransferReadyRecordBulkDataTransferPreparationErrorRecordalarmRecord(X.721)FileTransferControllerLogFactoryNotificationDispatcherNotificationDispatcherFac
19、toryLog0n0n0n0n10n0n0nEMS01010n010n1network0n0nFigure 7-2.1 Containment diagram of common management with EMS ITU-T Rec. Q.827.1 (2004)/Amd.1 (03/2007) 3 3) New clause 7.2.1.17 Add the following new clause: 7.2.1.17 EMS Behaviour: This managed entity represents Element Management System. Attributes
20、Name Description Type Qualifier emsId This is the unique identifier of the managed entity Integer M, R userLabel This attribute is assigned by user as a user-friendly name to EMS, see ITU-T M.3100 for details String M, R/W softwareVersion This attribute describes the software version of EMS. It may
21、include the version of the software that the EMS is currently running, see ITU-T M.3100 for details String M, R vendorName This attribute describes the identifier of the vendor associated with this EMS, see ITU-T M.3100 for details String M, R location This attribute describes the location of EMS, s
22、ee ITU-T M.3100 for details String M, R operationalState This attribute describes the operability of the managed entity, which has two possible values: disabled and enabled. See ITU-T X.731 for details ENUM: enabled, disabled M, R alarmStatus This attribute describes the occurrence of an abnormal co
23、ndition. See ITU-T X.731 for details ENUM: critical, major, minor, indeterminate, warning, pending, cleared M, R emsType This attribute describes the type of EMS. It can be a free format string indicating the type of EMS String O, R Reportable Notifications attributeValueChange O stateChange O Relat
24、ionships: This managed entity can be associated with zero or more network entities. 4 ITU-T Rec. Q.827.1 (2004)/Amd.1 (03/2007) 4) Appendix I Replace the table in Appendix I by the following table: Managed entity name in this Recommendation Statement NotificationDispatcher Defined in this Recommenda
25、tion. Related to eventForwardingDiscriminator in ITU-T X.721. NotificationDispatcherFactory Defined in this Recommendation. Log Defined in this Recommendation. Related to log defined in ITU-T X.721. LogFactory Defined in this Recommendation. logRecord ITU-T X.721 Defined in ITU-T X.721. eventLogReco
26、rd ITU-T X.721 Defined in ITU-T X.721. alarmRecord ITU-T X.721 Defined in ITU-T X.721. attributeValueChangeRecord ITU-T X.721 Defined in ITU-T X.721. stateChangeRecord ITU-T X.721 Defined in ITU-T X.721. objectCreationRecord ITU-T X.721 Defined in ITU-T X.721. objectDeletionRecord ITU-T X.721 Define
27、d in ITU-T X.721. BulkDataTransferReadyRecord Defined in this Recommendation. BulkDataTransferPreparationErrorRecord Defined in this Recommendation. FileTransferController Defined in this Recommendation. network ITU-T M.3100 Defined in ITU-T M.3100. MeasurementJob Defined in this Recommendation. Mea
28、surementJobFactory Defined in this Recommendation. ThresholdMonitor Defined in this Recommendation. ThresholdMonitorFactory Defined in this Recommendation. ASAP Defined in this Recommendation. Related to alarmSeverityAssignmentProfile in ITU-T M.3100. ASAPFactory Defined in this Recommendation. EMS
29、Defined in this Recommendation. Printed in Switzerland Geneva, 2007 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecomm
30、unication services Series G Transmission systems and media, digital systems and networks Series 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 a
31、gainst interference Series L Construction, installation and protection of cables and other elements of outside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specific
32、ations of measuring equipment Series 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, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems
