ITU-T E.414-1988 国际网路管理 组织 International network management—Organization

pdf标准 ITU-T E.414-1988 国际网路管理 组织 International network management—Organization

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ITU-T E.414-1988 国际网路管理 组织 International network management—Organization 第 1 页 ITU-T E.414-1988 国际网路管理 组织 International network management—Organization 第 2 页 ITU-T E.414-1988 国际网路管理 组织 International network management—Organization 第 3 页 ITU-T E.414-1988 国际网路管理 组织 International network management—Organization 第 4 页 ITU-T E.414-1988 国际网路管理 组织 International network management—Organization 第 5 页
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国外分类,ITU,ITU-T(电信标准分局),itu,国际,网路,管理,组织,international,network,management,organization

INTERNATIONAL TELECOMMUNICATION UNION )45 4 % TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU 4%,%0(/.% .%47/2+ !.$ )3$. 15!,)49 /& 3%26)#% .%47/2+ -!.!'%-%.4 !.$ 42!&&)# %.').%%2).' ).4%2.!4)/.!, .%47/2+ -!.!'%-%.4 /2'!.):!4)/. )45 4 Recommendation % (Extract from the "LUE "OOK) NOTES 1 ITU-T Recommendation E.414 was published in Fascicle II.3 of the Blue Book. This file is an extract from the Blue Book. While the presentation and layout of the text might be slightly different from the Blue Book version, the contents of the file are identical to the Blue Book version and copyright conditions remain unchanged (see below). 2 In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. © ITU 1988, 1993 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. Recommendation E.414 Fascicle II.3 - Rec. E.414 INTERNATIONAL NETWORK MANAGEMENT – ORGANIZATION 1 Introduction The required high degree of cooperation and coordination in international network management can best be achieved by efficient and effective interworking between international network management organizations in the various countries. This Recommendation specifies the organizational elements necessary for this purpose, and outlines the functions and responsibilities of each element. Only those organizational elements vital to the network management development, planning, implementation and control of the international network are dealt with in the Recommendation. It is recognized that other functions must necessarily be carried out within the network management organization, either in support of the functions specified below or in connection with the management of the national network. It is also recognized that Administrations may not wish to assign each element to a separate staff or create a separate organization. Administrations are, therefore, afforded the freedom to organize such functions in a manner which best suits their own situation and the level of development of network management. 2 International network management – organization 2.1 As far as international cooperation and coordination are concerned, network management should be based on an organization comprising the following elements, all of which should exist in each country practicing international network management: a) network management planning and liaison; b) network management implementation and control; c) network management development. Each element represents a set of functions and responsibilities, and are further defined in §§ 3 to 5. 2.2 At the discretion of the Administration concerned, the elements defined in §§ 3 to 5 below can be grouped together in a single organizational entity, for example, an International Network Management Centre. This is likely to be the most convenient and efficient approach where the level of development and degree of practice of network management is high. Where such an approach is not possible, or is impractical, international network management functions could be carried out at locations where related activities are performed. § 6 offers specific guidance on the relationship between network management and network maintenance, and includes consideration for the possible combining of organizational elements involved in the two fields of activity. 2.3 Irrespective of which arrangement an Administration decides for its international network management organization, it must ensure that the functions and responsibilities of a particular organizational element are not divided between two separate locations. Administrations can then issue a list of contact point information (see § 7 for guidance) which will give telephone, telex numbers, service hours etc. for each element. 3 Network management planning and liaison 3.1 Network management planning and liaison is an element within the international network management organization. It is concerned with liaising with other Administrations to develop plans to cater for unforeseen high traffic levels and any other situation likely to adversely affect the completion of international calls. 3.2 Network management planning and liaison is responsible for the following set of functions: a) liaising with similar points in other Administrations to determine the actions necessary to overcome unforeseen high traffic levels and other situations adversely affecting the completion of international calls; b) producing plans to cater for the abnormal traffic levels produced by foreseen national and international events; c

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