BS ISO IEC TR 10000-1-1997 Information technology - Framework and taxonomy of international standardized profiles - General principles and documentation framework《信息技术 国际标.pdf

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1、BRITISH STANDARD BS ISO/IEC TR 10000-1: 1995 Information technology Framework and taxonomy of International Standardized Profiles Part 1: General principles and documentation framework ICS 35.100.05BSISO/IECTR10000-1:1995 This British Standard, having been prepared under the directionof the DISC Boa

2、rd, waspublished under the authorityof the Standards Boardand comes into effect on 15 August 1997 BSI 12-1999 ISBN 0 580 28034 9 National foreword This British Standard reproduces verbatim ISO/IEC TR 10000-1:1995 and implements it as the UK national standard. It supersedes BS ISO/IEC TR 10000-1:1992

3、 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/-/10, Technical coordination panel for IST/-, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the

4、interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standard

5、s which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does

6、 not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an insid

7、e front cover, pages i and ii, the ISO/IEC TR title page, pages ii to iv, pages 1 to 13 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since pub

8、lication Amd. No. Date CommentsBSISO/IECTR10000-1:1995 BSI 12-1999 i Contents Page National foreword Inside front cover Foreword iii Text of ISO/IEC TR 10000-1 1ii blankBSISO/IEC TR10000-1:1995 ii BSI 12-1999 Contents Page Foreword iii Introduction 1 1 Scope 1 2 References 1 3 Definitions 2 3.1 Term

9、s defined in this part of ISO/IEC TR 10000 2 3.2 Terms defined in ISO/IEC PDTR 14252, “Guide to the POSIX Open System Environment (OSE)” 2 3.3 Conformance terminology 2 4 Abbreviations 2 5 Purpose of profiles 2 6 Concept of a profile 3 6.1 The relationship to base standards 3 6.2 Registration in ISP

10、s 5 6.3 Principles of profile content 5 6.4 The meaning of conformance to a profile 6 6.5 Conformance requirements of profiles 6 7 Framework of the taxonomy of profiles 7 7.1 Nature and purpose of the taxonomy 7 7.2 Profile elements 7 8 Structure of documentation for profiles 8 8.1 Principles 8 8.2

11、Multi-part ISPs 8 8.3 Structure of ISPs 9 8.4 Profile Object Identifiers 9 Annex A Rules for the drafting and presentation of International Standardized Profiles 10 A.1 Introduction 10 A.2 General arrangement (Rules 2.1) 10 A.3 Preliminary elements 10 A.4 General normative elements 10 A.5 Technical

12、normative elements 12 A.6 Supplementary elements 12 A.7 Editorial and layout information 13 Table 1 9 Descriptors: Data processing, information interchange, network interconnection, profiles, concepts, generalities, documentation.BSISO/IECTR10000-1:1995 BSI 12-1999 iii Foreword ISO (the Internationa

13、l Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by

14、the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of

15、information technology, ISO and IEC have established a joint technical committee, ISO/IECJTC 1. The main task of technical committees is to prepare International Standards. In exceptional circumstances a technical committee may propose the publication of a Technical Report of one of the following ty

16、pes: type 1, when the required support cannot be obtained for the publication of an International Standard, despite repeated efforts; type 2, when the subject is still under technical development or where for any other reason there is the future but not immediate possibility of an agreement on an In

17、ternational Standard; type 3, when a technical committee has collected data of a different kind from that which is normally published as an International Standard (“state of the art”, for example). Technical reports of types 1 and 2 are subject to review within three years of publication, to decide

18、whether they can be transformed into International Standards. Technical Reports of type 3 do not necessarily have to be reviewed until the data they provide are considered to be no longer valid or useful. ISO/IEC TR10000-1, which is a Technical Report of type 3, was prepared by Joint Technical Commi

19、ttee ISO/IEC JTC 1, Information technology. This third edition cancels and replaces the second edition (ISO/IECTR10000-1:1992), which has been technically revised. ISO/IEC TR 10000 consists of the following parts, under the general title Information technology Framework and taxonomy of International

20、 Standardized Profiles: Part 1: General principles and documentation framework; Part 2: Principles and Taxonomy for OSI profiles; Part 3: Principles and Taxonomy for Open System Environment profiles.iv blankBSISO/IECTR10000-1:1995 BSI 12-1999 1 Introduction The context of Functional Standardization

21、is one part of the overall field of IT standardization activities covering Base Standards, which define fundamentals and generalized procedures. They provide an infrastructure that can be used by a variety of applications, each of which can make its own selection from the options offered by them. Pr

22、ofiles, which define conforming subsets or combinations of base standards used to provide specific functions. Profiles identify the use of particular options available in the base standards, and provide a basis for the development of uniform, internationally recognized, conformance tests. Registrati

23、on Mechanisms, which provide the means to specify detailed parameterization within the framework of the base standards or profiles. Within ISO/IECJTC1, the process of Functional Standardization is concerned with the methodology of defining profiles, and their publication in documents called “Interna

24、tional Standardized Profiles” (ISPs) in accordance with procedures contained in the Directives of JTC 1. The scope of Information Technology standardization to which this process is being applied is that which corresponds to the generally understood, but loosely defined, concept of “Open Systems”. T

25、he objective is to facilitate the specification of IT systems characterized by a high degree of interoperability and portability of their components. In addition to ISO/IECTR10000, the secretariat of the Special Group on Functional Standardization maintains a standing document (SD-4) entitled “Direc

26、tory of ISPs and Profiles contained therein”. This is a factual record of which ISPs exist, or are in preparation, together with an executive summary of each profile. It is subject to regular updating by the Secretariat of ISO/IEC JTC 1/SGFS. 1 Scope This part of ISO/IECTR10000 defines the concept o

27、f profiles, and the way in which they are documented in International Standardized Profiles. It gives guidance to organizations making proposals for Draft International Standardized Profiles on the nature and content of the documents they are producing. This part of ISO/IEC/TR 10000 outlines concept

28、s of profiles and taxonomies (or Classification Schemes), and the format and content of ISPs. Annex A gives details of the format and the content of ISPs as required by ISO/IEC JTC1. ISO/IECTR10000-2 provides principles and a classification scheme for OSI profiles which may be or have been submitted

29、 for ratification as International Standardized Profiles. NOTEThese OSI profiles specify OSI base standards, and those base standards concerned with interchange formats and data representation which are expected to be used in conjunction with them. ISO/IECTR10000-3 provides the context for functiona

30、l standardization in support of Open System Environments (OSE), and principles and a classification scheme for OSE profiles which may be or have been submitted for ratification as International Standardized Profiles. It outlines the basic OSE objectives and concepts, and defines an approach and form

31、at for OSE profiles specified by International Standardized Profiles and, along with this part of ISO/IECTR10000, gives guidance to organizations making proposals for Draft ISPs on the nature and content of the documents they produce. Part 2 and Part 3 may be extended for OSI and OSE profiles respec

32、tively and further parts of ISO/IECTR10000 may be developed to define other classes of profiles. ISO/IECTR10000 is applicable to all International Standardized Profiles of ISO and IEC. Its primary focus is the area of competence of ISO/IEC JTC 1, but by mutual agreement with JTC 1, other Technical C

33、ommittees may undertake similar functional standardization activities leading to the inclusion of additional material in this Technical Report. 2 References The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO/IECTR10000. At the

34、time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO/IECTR10000 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO ma

35、intain registers of currently valid International Standards. ISO/IEC 9834-1:1993, Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities Part 1: General procedures. (Corresponds to ITU-T Recommendation X.660). ISO/IECTR10000-2:1995, Informati

36、on technology Framework and taxonomy of International Standardized Profiles Part 2: Principles and Taxonomy for OSI profiles. BSISO/IECTR10000-1:1995 2 BSI 12-1999 ISO/IECTR10000-3:1995, Information technology Framework and taxonomy of International Standardized Profiles Part 3: Principles and Taxon

37、omy for Open System Environment profiles. IEC/ISODirectivesPart 3:1989, Drafting and presentation of International Standards. ISO/IECJTC1Directives1995, Procedures for the technical work of ISO/IEC JTC 1 on Information Technology. 3 Definitions For the purposes of this part of ISO/IECTR10000, the fo

38、llowing definitions apply. 3.1 Terms defined in this part of ISO/IEC TR 10000 3.1.1 base standard an approved International Standard or ITU-T Recommendation 3.1.2 international standardized profile an internationally agreed-to, harmonized document which describes one or more profiles 3.1.3 It system

39、 a set of IT resources providing services at one or more interfaces 3.1.4 profile a set of one or more base standards and/or ISPs, and, where applicable, the identification of chosen classes, conforming subsets, options and parameters of those base standards, or ISPs necessary to accomplish a partic

40、ular function NOTEJTC 1 allows on exceptional basis references to other specifications. 3.1.5 taxonomy a classification scheme for referencing profiles or sets of profiles unambiguously 3.2 Terms defined in ISO/IEC PDTR 14252, “Guide to the POSIX Open System Environment (OSE)” The following terms ar

41、e defined in ISO/IEC PDTR14252, “Guide to the POSIX OSE”, and are included here for convenience. NOTESince PDTR14252 is currently under ballot, this text will be updated when the ballot resolution process is completed. 3.2.1 interoperability the ability of two or more IT systems to exchange informat

42、ion and to make mutual use of the information that has been exchanged 3.2.2 open system environment the comprehensive set of interfaces, services, and supporting formats, plus user aspects, for interoperability and/or portability of applications, data, or people, as specified by information technolo

43、gy standards and profiles 3.3 Conformance terminology This part of ISO/IEC TR 10000 uses the following term related to conformance: 3.3.1 implementation conformance statement ICS a statement made by the supplier of an implementation or IT system claimed to conform to one or more specifications, stat

44、ing which capabilities have been implemented, specifically including the relevant optional capabilities and limits NOTEThe ICS can take several forms (e.g. in OSI it can be a profile ICS, protocol ICS, information object ICS or profile specific ICS, as defined in ITU-T Rec. X.290|ISO/IEC 9646-1, and

45、 in POSIX it is a POSIX Conformance Document as defined in ISO/IEC DIS 13210). 4 Abbreviations 5 Purpose of profiles Profiles define combinations of base standards or other profiles for the purpose of identifying the standards and ISPs, together with appropriate classes, conforming subsets, options

46、and parameters, which are necessary to accomplish identified functions (e.g. interoperability) or to support a class of applications (e.g. Transaction Processing applications); providing a scheme of referencing the various uses of standards and ISPs which is meaningful to both users and suppliers in

47、 response to a systematic identification and analysis of user requirements; ICS Implementation Conformance Statement ISP International Standardized Profile OSE Open System Environment OSI Open Systems InterconnectionBSISO/IECTR10000-1:1995 BSI 12-1999 3 providing a means to enhance the availability

48、for procurement of consistent implementations of functionally defined groups of standards and ISPs, which are expected to be the major components of real IT systems, and which realise the intentions of the corresponding reference models or frameworks with which the standards are associated; promotin

49、g uniformity in the development of conformance tests for IT systems that implement the functions associated with the profiles. Underlying all these purposes is the assumption that there exists a requirement for the definition, standardization, implementation, and testing of such a profile. The processes employed shall therefore include the identification, recording, and monitoring of such requirements, as expressed by the eventual users of the profile. Various bodies throughout the world are undertaking work, in either regional