欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    ITU-T G 855 1-1999 GDMO Engineering Viewpoint for the Generic Network Level Model - Series G Transmission Systems and Media Digital Systems and Networks Digital Transmission Systemt .pdf

    • 资源ID:796978       资源大小:1.35MB        全文页数:32页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    ITU-T G 855 1-1999 GDMO Engineering Viewpoint for the Generic Network Level Model - Series G Transmission Systems and Media Digital Systems and Networks Digital Transmission Systemt .pdf

    1、INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU G.855.1 (03199) SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital transmission systems - Digital networks - Management of transport network GDMO engineering viewpoint for the gene

    2、ric network level model ITU-T Recommendation G.855.1 (Previously CCITT Recommendation) ITU-T G-SERIES RECOMMENDATIONS TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS INTERNATIONAL TELEPHONE CONNECTIONS AND CIRCUITS INTERNA TIONAL A NA LOGUE CARRIER SYSTEM GENERAL CHARACTERISTICS COMMON

    3、TO ALL ANALOGUE CARRIER- TRANSMISSION SYSTEMS INDIVIDUAL CHARACTERISTICS OF INTERNATIONAL CARRIER TELEPHONE SYSTEMS ON METALLIC LINES GENERAL CHARACTERISTICS OF INTERNATIONAL CARRIER TELEPHONE WITH METALLIC LINES SYSTEMS ON RADIO-RELAY OR SATELLITE LINKS AND INTERCONNECTION COORDINATION OF RADIOTELE

    4、PHONY AND LINE TELEPHONY TESTING EQUIPMENTS TRANSMISSION MEDIA CHARACTERISTICS DIGITAL TRANSMISSION SYSTEMS TERMINAL EQU I PMENTS DIGITAL NETWORKS General aspects Design objectives for digital networks Quality and availability targets Network capabilities and functions SDH network characteristics G.

    5、lO0-G. 199 G.200-G.299 G. 300-G.399 G.400-G.449 G.450-G.499 G.600-G.699 G.700-G.799 G.800-G.899 G.800-G.809 G. 81 0-G.8 1 9 G. 820-G. 829 G.830-G.839 G.840-G .849 II Management of transport network G.85acO.869 SDH radio and satellite systems integration Optical transport networks DIGITAL SECTIONS AN

    6、D DIGITAL LINE SYSTEM G .860-G. 869 G.870-G.879 G.900-G.999 For further details, please refer to ITU-T List of Recommendations STD-ITU-T RECMN G-855.L-ENGL 1999 48b259L Obb23b9 T75 ITU-T RECOMMENDATION G.855.1 GDMO ENGINEERING VIEWPOINT FOR THE GENERIC NETWORK LEVEL MODEL Summary This Recommendation

    7、 contains a specification for a generic network level management information model expressed in GDMO notation. This model was developed from existing Recommendation M.3 1 O0 managed object classes, and based on the following Recommendations: - ITU-T Recommendation G.852.1 (1 996), Enterprise viewpoi

    8、nt for simple subnetwork connection management. ITU-T Recommendation G.852.2 (1 999), Enterprise viewpoint description of transport network resource model. - ITU-T Recommendation G.852.3 (1 999), Enterprise viewpoint for topology management. - ITU-T Recommendation G.852.6 (1 999), Enterprise viewpoi

    9、nt for trail management. - ITU-T Recommendation G.852.8 (1 999), Enterprise viewpoint for pre-provisioned adaptation management. ITU-T Recommendation G.852.1 O (1 999), Enterprise viewpoint for pre-provisioned link connection management. ITU-T Recommendation G.852.12 (1 999), Enterprise viewpoint fo

    10、r pre-provisioned link management. ITU-T Recommendation G.853.2 (1 996), Subnetwork connection management information viewpoint. - ITU-T Recommendation G.853.3 (1 999), Information viewpoint for topology management. - ITU-T Recommendation G.853.6 (1 999), Information viewpoint for trail management.

    11、- ITU-T Recommendation G.853.8 (1 999), Information viewpoint for pre-provisioned adaptation management. ITU-T Recommendation G.853.1 O (1 999), Information viewpoint for pre-provisioned Zink connection management. ITU-T Recommendation G.853.12 (1999), Information viewpoint for pre-provisioned link

    12、management. - ITU-T Recommendation G.854.3 (1999), Computational viewpoint for topology - - - - - - management. ITU-T Recommendation G.854.6 (1 999), Computational viewpoint for trail management. ITU-T Recommendation G.854.8 (1 999), Computational viewpoint for pre-provisioned adaptation management.

    13、 ITU-T Recommendation G.854.1 O (1 999), Computational viewpoint for pre-provisioned link connection management. ITU-T Recommendation G.854.12 (1 999), Computational viewpoint for pre-provisioned link management. - - - - Recommendation G.855.1 (03/99) 1 Source ITU-T Recommendation G.855.1 was prepar

    14、ed by ITU-T Study Group 4 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on the 26th of March 1999. 11 Recommendation G.855.1 (03/99) STD-ITU-T RECMN G-B55=1-ENGL 1999 D 48b12591 Obb2371 b23 m FOREWORD ITU (International Telecommunication Union) is the United Nations Speciali

    15、zed Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications

    16、 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 their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is

    17、 covered by the procedure laid down in WTSC Resolution No. 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 term recognized operating agency (ROA) includes any

    18、individual, company, corporation or governmental organization that operates a public correspondence service. The terms Administration, ROA and public correspondence are defined in the Constitution of the ITU (Geneva, 1992). INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that

    19、 the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The 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 Recommen

    20、dation development process. As of the date of approval of this Recommendation, the 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 informatio

    21、n and are therefore strongly urged to consult the TSB patent database. O ITU 1999 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. .

    22、Recommendation 6.8551 (03/99) 111 CONTENTS Page 1 1.1 1.2 1.3 1.4 2 3 4 5 5.1 5.2 6 6.1 6.2 6.3 6.4 6.5 6.6 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.1 1 iv Scope. purpose. and field of application . Purpose . 1.2.1 Interoperability 1.2.2 Technology-independent management Facilitating information

    23、 model development Field of application . Structure of this Recommendation . Scope 1.2.3 References Definitions Abbreviations . Managed objects . Basic Layer Network Domain Basic SubNetwork Packages . Basic Connection Performer Package Basic Trail Handler Package Logical Link End Handler Package Log

    24、ical Link Handler Package . Topological Link End Handler Package . Topological Link Handler Package Actions Associate a Network TTP with a Topological Link End Associate Trail with Topological Link . Disassociate NetworkTTP from Topological Link End . Disassociate Trail from Topological Link Establi

    25、sh Logical Link Establish Logical Link and Logical Link Ends Establish Topological Link . Establish Topological Link and Link Ends Release Subnetwork Connection Release Trail . Remove Logical Link . Recommendation 6.855.1 (03199) 2 4 4 8 8 9 9 10 10 11 11 12 12 13 13 7.12 7.13 7.14 7.15 7.16 8 9 10

    26、10.1 10.2 11 11.1 11.2 Remove Logical Link and Logical Link Ends . Remove Topological Link Remove Topological Link and Link Ends Set up Subnetwork Connection Set up Trail . Notifications . Parameters Abstract syntax . Rules of extensibility ASN.l Module Conformance Static conformance . Dynamic confo

    27、rmance Page 13 14 14 15 15 16 16 19 19 20 23 23 24 Recommendation 6.855.1 (03/99) V - Recommendation 6.855.1 GDMO ENGINEERING VIEWPOINT FOR THE GENERIC NETWORK LEVEL MODEL (Geneva, 1999) 1 Scope, purpose, and field of application 1.1 Scope This Recommendation provides a generic information model for

    28、 the network level view of transmission networks. It identifies TMN object classes that are common to managed telecommunications networks; or are of a generic type that can be used to manage a network at a technology-independent level; or are super-classes of technology-specific managed objects in a

    29、 telecommunications network; or are management support objects that are required for the management of the telecommunications network. This Recommendation addresses generically the abstractions of those aspects of telecommunication resources required to manage the network with a network level view.

    30、Recommendation G.805 on the architecture of the transport network is used as the basis in developing the transport aspects of this model. This Recommendation does not address abstractions relevant to technology-specific areas or implementation-specific details. 1.2 Purpose 1.2.1 Interoperability The

    31、re will be a variety of TMN conformant management systems and managed systems concerning many technology-specific areas. One purpose of this Recommendation is to provide a vehicle for management interoperability between such systems. 1.2.2 Technology-independent management By introducing the concept

    32、 of technology-independent management, it is possible to perform management of diverse networks using common communications interfaces. In this manner, an “abstract“ view over a set of networks can be achieved. 1.2.3 Facilitating information model development This Recommendation also provides a fram

    33、ework from which technology-specific information models may be developed using the modelling principles defined in Recommendation X.720 (1 992), Information technology - Open Systems Interconnection - Structure of Management Information: Management Information Model. 1.3 Field of application This Re

    34、commendation captures the generally applicable requirements of the technology-independent and technology-specific information models related to the network level view of transmission networks. Through specialization, this Recommendation is applicable to technology-specific TMN information models. Th

    35、e mechanism for specialization is inheritance. Recommendation 6.855.1 (03/99) 1 Even though technology-specific models may be derived from this Recommendation, some of the generic managed object classes in this Recommendation are instantiable in order to provide interoperability between equipment su

    36、pporting information models derived from this Recommendation and equipment that only supports the information model in this Recommendation. 1.4 Structure of this Recommendation The definition of management information in clauses 5 to 10, describing information model is documented using the notationa

    37、l mechanisms defined in Recommendation X.722 (1 992), Information technology - Open Systems Interconnection - Structure of Management Information: Guidelines for the definition of managed objects. The relationships between the managed object classes for the different fragments of the model in clause

    38、 5 are depicted using entity relationship diagrams. Clause 10 contains the syntax definitions of the information carried in the protocol. The notation used is Abstract Syntax Notation One (ASN. 1) defined in Recommendation X.680 (1 997), Information technology -Abstract Syntax Notation One (ASN. I):

    39、 Specijkation of basic notation. When referencing the definitions for the templates in this Recommendation by other documents, the prefix “Recommendation G.855.1“ should be used to identiG the source for the definitions. The Management Conformance Summary is documented in Annex A using the conforman

    40、ce summary tables specified in Recommendation X.724. The Managed Object Conformance Statements are documented in Annex B using the conformance tables specified in Recommendation X.724. 2 References The following ITU-T Recommendations and other references contain provisions which, through reference i

    41、n 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 re

    42、cent 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 G.805 (1999, Generic jnctional architecture of transport 2 ITU-T Recommendation G.85 1.1 (1996), Management of the transport netwo

    43、rk - Application of the RM-ODPfiamework. 3 ITU-T Recommendation G.85 1.2, Methodology for GDMO Engineering Viewpoint. 4 ITU-T Recommendation G.852.1 (1996), Enterprise viewpoint for simple subnetwork connection management. 5 ITU-T Recommendation G.852.2 (1999), Enterprise viewpoint description of tr

    44、ansport network resource model. 6 ITU-T Recommendation G.852.3 (1 999), Enterprise viewpoint for topology management. 7 ITU-T Recommendation G.852.6 (1 999), Enterprise viewpoint for trail management. 8 ITU-T Recommendation G.852.8 (1 999), Enterprise viewpoint for pre-provisioned adaptation managem

    45、ent. 9 ITU-T Recommendation G.852.1 O (1 999), Enterprise viewpoint for pre-provisioned link connection management. networks. 2 Recommendation 6.855.1 (03/99) STD-ITU-T RECMN G-855-1-ENGL 1999 48b2591 Obb237b 105 i171 i 91 i241 251 ITU-T Recommendation G.852.12 (1 999), Enterprise viewpoint for pre-

    46、provisioned link management. ITU-T Recommendation G.853.1 (1 999), Common information viewpoint. ITU-T Recommendation G.853.2 (1 996), Subnetwork connection management information viewpoint. ITU-T Recommendation G.853.3 (1 999), Information viewpoint for topology management. ITU-T Recommendation G.8

    47、53.6 (1 999), Information viewpoint for trail management. ITU-T Recommendation G.853.8 (1 999), Information viewpoint for pre-provisioned adaptation management. ITU-T Recommendation G.853.1 O (1 999), Information viewpoint for pre-provisioned link connection management. ITU-T Recommendation G.853.12

    48、 (1 999), Information viewpoint for pre-provisioned link management. ITU-T Recommendation G.854.1 (1 996), Computational interfaces for basic transport network model. ITU-T Recommendation G.854.3 (1 999), Computational viewpoint for topoiogy management. ITU-T Recommendation G.854.6 (1999), Computati

    49、onal viewpoint for trail management. ITU-T Recommendation G.854.8 (1 999), Computational viewpoint for pre-provisioned adaptation management. ITU-T Recommendation G.854.1 O (1 999), Computational viewpoint for pre-provisioned link connection management. ITU-T Recommendation G.854.12 (1 999), Computational viewpoint for pre-provisioned link management. ITU-T Recommendation M.3 100 (1 999, Generic network information model. ITU-T Recommendation X.501 (1 997) 1 ISOAEC 9594-2: 1999, Information technology - Open Systems Interconnection - The Directory: Models. ITU-T R


    注意事项

    本文(ITU-T G 855 1-1999 GDMO Engineering Viewpoint for the Generic Network Level Model - Series G Transmission Systems and Media Digital Systems and Networks Digital Transmission Systemt .pdf)为本站会员(proposalcash356)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开