ITU-T Q 831 1-2000 Access Management for V5 - Series Q Switching and Signalling Specifications of Signalling System No 7 - Q3 Interface《对于V5的接入管理-系列Q 交换和信令-NO 7信令系统的准则-Q3接口(第4研究组)》.pdf

《ITU-T Q 831 1-2000 Access Management for V5 - Series Q Switching and Signalling Specifications of Signalling System No 7 - Q3 Interface《对于V5的接入管理-系列Q 交换和信令-NO 7信令系统的准则-Q3接口(第4研究组)》.pdf》由会员分享，可在线阅读，更多相关《ITU-T Q 831 1-2000 Access Management for V5 - Series Q Switching and Signalling Specifications of Signalling System No 7 - Q3 Interface《对于V5的接入管理-系列Q 交换和信令-NO 7信令系统的准则-Q3接口(第4研究组)》.pdf（56页珍藏版）》请在麦多课文档分享上搜索。

1、INTERNATIONAL TELECOMMUNICATION UN ION ITU=T TELECOMMUNICATION STAN DARD IZATION SECTOR OF ITU Q.831 .I (02/2 000) SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 - Q3 interface Access management for V5 ITU-T Recommendation Q.831 .I (Formerly CCITT Recommendation) ITU-T

2、Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No.

3、 5 SPECIFICATIONS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM R1 SPECIFICATIONS OF SIGNALLING SYSTEM R2 DIGITAL EXCHANGES INTERWORKING OF SIGNALLING SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 General Message transfer part (MTP) Signalling connection control part (SCCP) Tele

4、phone user part (TUP) ISDN supplementary services Data user part Signalling System No. 7 management ISDN user part Transaction capabilities application part Test specification DIGITAL SUBSCRIBER SIGN PUBLIC LAND MOBILE NETWORK INTERWORKING WITH SATELLITE MOBILE SYSTEMS INTELLIGENT NETWORK BROADBAND

5、ISDN SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q. 1-4.3 4.4-4.59 4.60-4.99 Q.100-4.119 Q. 120-4.249 4.250-4.309 4.3 10-4.399 4.400-4.499 4.500-4.599 4.600-4.699 4.700-4.849 4.700 4.701-4.709 4.71 1-4.719 4.720-4.729 4.730-4.739 4.740-4.749 Q .750-Q .759 4.760-4.769 4.770-4.779 4.850-4.999 Q

6、. 100O-Q. 1099 Q.1100-4.1199 Q. 1200-4.1699 Q.170O-Q.1799 4.2000-4.2999 For further details, please refer to the list of ITU-TRecommendations. . ITU-T Recommendation 4.831.1 Access management for V5 Summary This Recommendation specifies an ensemble for the access management of V5. The management dom

7、ain taken into account in this Recommendation is depicted in Figure 1 and covers: o the provisioning of V5 based transport bearer services of an access network; the configuration of access network resources required for such services, and the coordination of element configuration between access netw

8、ork and service nodes. o o This Recommendation covers management operations necessary for a transmission-technology independent management of narrowband transport bearer services (PSTN, ISDN and leased line) across V5 Service Port Functions. This includes the configuration and provisioning of both V

9、5 based transport bearer services and their affected resources. Source ITU-T Recommendation 4.83 1.1 was prepared by ITU-T Study Group 4 (1 997-2000) and approved under the WTSC Resolution 1 procedure on 4 February 2000. FOREWORD The International Telecommunication Union (ITU) is the United Nations

10、specialized agency 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

11、 on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), 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 la

12、id down in WTSC Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunic

13、ation administration 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. IT takes no position concerning the evidence, validit

14、y 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 received notice of intellectual property, protected by patents, which may be require

15、d to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O ITU 2001 All rights reserved. No part of this publication may be reproduced or utilized in any form or by

16、any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from ITU, except as noted in footnote I) in Annex A. CONTENTS 1 1.1 1.2 1.3 2 2.1 2.2 2.3 2.4 2.5 3 3.1 3.2 General information Scope and purpose References Definitions and abbreviations . Manage

17、ment context General introduction . Management view and level of abstraction Resources 2.3.1 Major relationships 2.3.2 Service fragment . 2.3.3 Topology fragment 2.3.4 Equipment and cabling fiagrnent 2.3.5 Transport access network fragment . 2.3.6 Digital section fragment 2.3.7 V5-based transport be

18、arer service fragment Functions 2.4.1 Functions over reference point al . 2.4.2 Functions over reference points a2 and a3 2.4.3 Functions over reference point a4 . Other requirements . Management information model Classes and relationships 3.1.1 Service fragment . 3.1.2 Equipment fragment 3.1.3 Topo

19、logy fragment 3.1.4 Transport access network fragment . 3.1.5 Digital section fragment 3.1.6 V5 fragment . Scenarios . 3.2.1 Scenarios over reference point al . Page 1 1 1 2 3 3 4 7 9 9 10 11 11 12 12 13 13 14 15 15 15 15 16 17 18 19 20 21 32 32 Annex A . Ensemble GDMO MOCS proformas A . 1 Managed o

20、bjects . 43 A.l. 1 V5 transport bearer service fragment 43 A . 1.2 equipment fragment . 43 A.1.3 transmission fragment . 43 43 Page 43 A. 1.4 topology fragment . A. 1.5 digital section fragment . 43 A.2 Selected managed object profiles . 43 A21 V5.1 interface 44 A.2.2 User ports 46 ITU-T Recommendat

21、ion Q.831.1 Access management for V5 1 General information 1.1 Scope and purpose This Recommendation specifies an ensemble for the access management of V5. The management domain taken into account in this Recommendation is depicted in Figure 1 and covers: o the provisioning of V5 based transport bea

22、rer services of an access network; the configuration of access network resources required for such a services; and the coordination of element configuration between access network and service nodes. o This Recommendation covers management operations necessary for a transmission-technology independen

23、t management of narrowband transport bearer services (PSTN, ISDN and leased line) across V5 Service Port Functions. This includes the configuration and provisioning of both V5 based transport bearer services and their affected resources. The management of User Port Functions and Service Port Functio

24、ns providing User Network Interface and Service Node Interface functionality, respectively, are considered in this Recommendation. Transmission specific resources lie outside its scope. This Recommendation provides insights into the mapping of management services onto management operations across th

25、e specified reference points. Interactions with TMN support systems such as cable management are out of scope but are taken into account as data sources within the scenarios. The process flows illustrate the information required for service provisioning management and not a physical implementation.

26、Information flows are designed as OW-enabled, i.e. applicable both for management operations within a Telecom Operator and between Telecom Operators (e.g. between Access Network Operators and Service Providers). As opposed to the standard ensemble, clauses 1 to 3 and Annex A have been written indepe

27、ndently of any TMN-protocol. The methodology used is based on the recommendations given in ITU-T Recommendation M.3020 and Unified Modelling Language (UML). The GDMO application of the ensemble is given in Annex A. The GDMO models used in the annex derive from the existing ITU-T libraries. In cases

28、where no satisfactory solution is available, the standard raises this as a work item and provides a temporary, non-normative proposal including solutions developed by industry forums. 1.2 References The following ITU-T Recommendations and other references contain provisions which, through reference

29、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 investigate the possibility of applying the most r

30、ecent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. - ITU-T Recommendation G.805 (ZOOO), Generic functional architecture of transport networks. ITU-T Recommendation G.964 (1 994), V-interfaces at the digi

31、tal local exchange (LE) - V5. I-interface (based on 2 048 kbith) for the support of access network (AN). ITU-T Recommendation G.965 (1 995), V-interfaces at the digital local exchange (LE) - V5.2-interface (based on 2 048 kbith) for the support of access network (AN). ITU-T Recommendation M. 1400 (2

32、000), Designations for inter-operator networks. ITU-T Recommendation M.301 O (2000), Principles for a telecommunications management network. ITU-T Recommendation M.3020 (2000), TMN interface speczjication methodology. ITU-T Recommendation M.3 100 (1995), Generic network information model. ITU-T Reco

33、mmendation 4.824.5 (1 997), Configuration management of V5 interface environments and associated customer profiles. CCITT Recommendation X.720 (1 992) I ISO/IEC 10165-1: 1993, Information technology - Open Systems Interconnection - Structure of management information: Management information model. C

34、CITT Recommendation X.721 (1992) I ISO/IEC 10165-2:1992, Information technology - Open Systems Interconnection - Structure of management information: Definition of managem en t in forma tion. CCITT Recommendation X.722 (1992) I ISO/lEC 10165-4:1992, Information technology - Open Systems Interconnect

35、ion - Structure of management information: Guidelines for the definition of managed objects. ITU-T Recommendation X.725 (1995) 1 ISO/IEC 10165-7:1996, Information technology - Open Systems Interconnection - Structure of management information: General relationship model. Definitions and abbreviation

36、s For the purposes of this Recommendation, the following definitions apply, together with those given in recommendation references. 1.3.1 access network (AN): A system implemented between the Local Exchange (LE) and user, replacing part or the whole of the local line distribution network. The access

37、 network provides transport bearer services (TBS) to service providers and network. 1.3.2 ensemble: An ensemble provides a top down view of a particular solution to a certain management problem. 1.3.3 point of interconnection (POI): Connection between Access Network Operator and Service Providers re

38、quire a common identifier of this connection point, called the Point of Interconnection (POI). By providing the POI to the Service Provider, the Access Network Operator makes available the location where the physical connection between the Access Network and a Service Node can be achieved. 1.3.4 1.3

39、.5 customer access to a service node. 1.3.6 core and system management functions. 1.3.7 information transfer across the access network. service: A set of connections between network access points. service node interface (SNI): The service node interface is an interface, which provides service port f

40、unction (SPF): This function adapts the specific SNI requirements into the transport bearer service (TBS): A transport bearer service provides the facilities for the 1.3.8 user access point (UAP): The location to where a service is requested and is necessary for service invocation. 1.3.9 user networ

41、k interface (UNI): The interface between the terminal equipment and a network termination at which interface the access protocols apply. 1.3.10 user port function (UPF): This function adapts the specific UNI requirements into the core and system management functions. 2 Management context 2.1 General

42、 introduction Figure 1 provides an overview of the management domain in terms of functional blocks and reference points relevant for this ensemble. This Ensemble defines in a transmission-technology independent way how the provisioning of narrowband transport bearer services (PSTN, ISDN and leased l

43、ine) is done in the management domain. Access network and service node Network Element Functions (NEF) are connected by the vreference point. For the purpose of this discussion each NEF is subdivided into an “ANSN-specific aspect“ and a “common aspect“. The previous covers functionalities specific e

44、ither to AN or SN. The latter provides functionalities required for the coordination between the Service Providers NEF and the Access Networks NEF. EAN-OSF/QAF, NAN-OSF, SAN-OSF and EsN-OSF, NsN-OSF and SSN-OSF function blocks provide element, network and service management of the access network and

45、 the service node, respectively. Two reference points a2 and a4 provide for the information exchange between the TMN of the Access Network and the Service Node. The a4 reference point allows the management of bearer transport services in the AN. The a2 reference point enables the Service Provider to

46、 request (in a restricted manner) access network resources. Both a2 and a4 provide for a simple resource coordination information exchange. The Service Providers OSFs act as managers. Figure 2 describes all reference points and possible management services in detail. The management domain necessary

47、for the interworking covers all OSFs listed above as well as those aspects of the Network Element Functions which are common to both the AN and the SN. AN-specific aspects (such as transmission management) lie outside the scope of the management domain. The same applies for SN-specific aspects such

48、as customer administration or SN-fault management. Figure 1/Q.831.1- The management domain and reference points covered in this ensemble 2.2 Figure 2 provides a detailed picture of the interactions between the Access Network Operators TMN and the Service Providers TMN. It describes the major “actors

49、“ involved in such an environment. On the AN-side the Ew-OSF/QAF manages proprietary network element functions and provides standardized reference points where relevant (al). The NAN-OSF supports transmission-technology transparent network management functions and provides appropriate management services to the SAN-OSF (a2, a4). The a2 reference point provides a restricted network level view of the access network to the Service Provider. The SAN-OSF is responsible for service management of the Access Network and provides reference points to the Service Providers SSN-OSF (a3). The SSN