1、National Standard of Canada CAN/CSA-ISO/IEC 10026-4-97 International Standard ISO/IEC 10026-4: 1995 (first edition, 1995-04-15) has been adopted without modification as CSA Standard CAN/CSA-ISO/IEC 10026-4-9 7p which has been approved as a National Standard of Canada by the Standards Council of Cana
2、da. ISSN 031 7-5669 February 1997 Information technology - Open Systems Interconnection - Distributed Transaction Processing: Protocol Implementation Conformance Statement (PICS) proforma Technologies de Iinformation - Interconnexjon de systemes ouverts (US/) - Traitement transactionnel reparti: For
3、mulaire de declaration de conformite de mise en ceuvre du protocole (PES) Reference number ISO/IEC 10026-4:1995E) LAssociation canadienne de normalisation (CSA), sous les auspices de laquelle cette Norme nationale a 6th prkparhe, a requ ses lettres patentes en 1919 et son accrhditation au sein du Sy
4、stbme de normes nationales par le Conseil canadien des normes en 1973. Association daffiliation libre, sans but lucratif ni pouvoir de rkgiementation, elle se consacre A 16laboration de normes et I la certification. Les normes CSA reflhtent le consensus de producteurs et dusagers de parlout au pays,
5、 au nombre desquels se trouvent des fabricants, des consommateurs, des detaillants et des reprisentants de syndicats, de corps professionnels et dagences gouvernernentales. Lutilisation des normes CSA est trhs repandue dans Iindustrie et le commerce, et leur adoption A divers ordres de kgislation, t
6、ant municipal et provincial que f6dkral, est chose courante, particulihement dans les domaines de la santk, de la skcuritk, du bitiment, de la construction et de lenvironnement. Les Canadiens dun bout A Iautre du pays tbmoignent de leur appui au travail de normalisation men6 par la CSA en participan
7、t bhnkvolement aux travaux des comites de la CSA et en appuyant ses objectifs par leurs cotisations de membres de soutien. Les quelque 7000 volontaires faisant partie des comites et les 2000 membres de soutien constituent Iensemble des membres de la CSA parmi lesquels ses administrateurs sont choisi
8、s. Les cotisations des membres de soutien representent une source importante de revenu pour les services de soutien A la normalisation volontaire. LAssociation offre des services de certification et de mise A Iessai qui appuient et complGtent ses activit8s dans le domaine de Ihlaboration de normes.
9、De maniere A assurer Iintkgritk de son processus de certification, IAssociation procede de faqon rhguliere et continue A Iexamen et A Iinspection des produits portant la marque CSA, Outre son siege social et ses laboratoires h Etobicoke, la CSA posshde des bureaux regionaux dans des centres vitaux p
10、artout au Canada, de rnsme que des agences dinspection et dessai dans huit pays. Depuis 1919, IAssociation a parfait les connaissances techniques qui Iui permettent de remplir sa mission dentreprise, A savoir la CSA est un organisme de services indkpendant dont la mission est doffrir une tribune lib
11、re et efficace pour la rkalisation dactivitks facilitant 18change de biens et de semices par Iintermddiaire de services de normalisation de certification et autres, pour repondre aux besoins de nos clients, tant A 18chelle nationale quinternationale. The Canadian Standards Association (CSA), under w
12、hose auspices this National Standard has been produced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification activiti
13、es. CSA standards reflect a national consensus of producers and users - including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal gove
14、rnments in their regulations, parlicularly in the fields of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Committee work and sup
15、porting the Associations objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSAs standards develo
16、pment activities. The Association offers certification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that bear the CSA Mark.
17、In addition to its head office and laboratory complex in Etabicoke, CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries, Since 1919, the Association has developed the necessary expertise to meet its corporate mission: CSA is an indepe
18、ndent service organization whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs. Pour plus amples renseignements sur les service
19、s de la CSA, sadresser h a For further information on CSA services, write to 178, boulevard Rexdale 178 Rexdale Boulevard Association canadienne de normalisation * Canadian Standards Association Etobicoke, Ontario, M9W 1R3 Canada Le Conseil canadien des normes est Iorganisme de coordination du Systh
20、e de normes nationales, une federation dorganismes independants et autonornes qui travaillent au dkveloppement et i Iamklioration de la normatisation volontaire dans lint6r6t national. Les principaux buts du Conseil sont dencourager et de promouvoir la normalisation volontaire comme moyen damkliorer
21、 IQconomie nationale, dambliorer la santk, ia securitb et le bien-8tre du public, daider et de proteger le consommateur, de faciliter le commerce national et international et de favoriser la cooperation internationale dans le domaine de la normalisation. nombre de personnes competentes dont les intk
22、rkts rkunis forment, au degrk le plus klevk possible, une representation Bquilibree des producteurs, utilisateurs, consommateurs et autres personnes intkressees, selon le domaine envisage. 11 sagit genkralement dune norme qui peut apporter une contribution apprkciable, en temps opportun, h Iintkret
23、national. Lapprobation ne porte pas sur Iaspect technique de la norme ; cet aspect demeure la responsabilite de Iorganisme rkdacteur de normes accrBdit8. pkriodiques : cest pourquoi il est recommandk aux utilisateurs de se procurer Ikdition la plus rkcente de la norme auprbs de lorganisme qui Ia pr6
24、parBe. Une Norme nationale du Canada est une norme, approuvke par le Conseil canadien des normes, qui refldte une entente raisonnable parmi les points de vue dun certain Lapprobation dune norme en tant que Norme nationale du Canada indique quelle est conforme aux rnhthodes et critkres Btablis par le
25、 Conseil canadien des normes. II est recommand6 aux personnes qui ont besoin de normes de se servir des Norrnes nationales du Canada lorsque la chose est possible. Ces norrnes font Iobjet dexamens The Standards Council of Canada is the coordinating body of the National Standards system, a federation
26、 of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster and promote voluntary Standardization as a means of advancing the national economy, benefiting t
27、he health, safety, and welfare oi the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council of Cana
28、da and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicable extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to the subje
29、ct in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. A
30、pproval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards-development organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subj
31、ect to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard. La responsabilitb dapprouver les Normes nationales du Canada incornbe au The responsibility for approving National Standards of Canada rests with the Conseil canadien des
32、 normes 0 Standards Council of Canada 45, rue OConnor, Bureau 1200 0 45 OConnor Street, Suite 1200 Ottawa, Ontario, KIP 6N7 Canada Les norrnes nationales du Canada sont publiees en versions franqaise et anglaise. National Standards of Canada are published in English and French. Bien que le but premi
33、er vise par cefte norme soit b) under different management; c) d) of different technologies. of different levels of complexity; and, The Recommendations I International Standard for OS1 TP define a TP Model, a TP Service and specify a TP communications Protocol available within the Application Layer
34、 of the OS1 Reference Model. The Tp Service is of the category defined in the Application Layer Structure standard. It is concerned with identifiable information which can be related as transactions, which may involve two or more open systems. The Recommendations I International Standard for OS1 TP
35、defines a basic TP Service. It provides sufficient facilities to support transaction processing, and establishes a framework for coordination across multiple TP resources in separate Open Systems. The Recommendations I International Standard for OS1 TP does not specify the interface to local resourc
36、es or access facilities that are provided within the local system. However detailed consideration of access to the local resources and their management may lead to some enhancement in a future revision of the Recommendations I International Standard. To evaluate conformance of a particular implement
37、ation, it is necessary to have a statement of which capabilities and options have been implemented for a given OSI protocol. Such a statement is called a Protocol Implementation Conformance Statement (PICS). The PICS Proforma, Annex A, has been designed to be a self contained section of this Recomme
38、ndation I Part of ISO/IEC 10026 for use in testing and procurement. V ISO/EC 10026-4 : 1995 (E) . INTERNATIONAL STANDARD ITU-T RECOMMENDATION INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - DISTRIBUTED TRANSACTION PROCESSING: PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA 1 Sc
39、ope This Recommendation I International Standard provides the PICS proforma for the Distributed Transaction Processing protocol as specified in ITU-T Rec. X.862 I ISO/IEC 10026-3 in compliance with the relevant requirements, and in accordance with the relevant guidance, given in CCI“ Rec. X.291 1 IS
40、O/IEC 9646-2. Details of the use of this proforma is provided in this Recommendation I Part of ISO/IEC 10026. Irnplementors of implementations claiming conformance to ITU-T Rec. X.862 I ISO/IEC 10026-3 shalI complete the proforma as part of the conformance requirements. The level of detail required
41、in the proforma exceeds that of the protocol specification by requiring details to uniquely identify the implementation and the supplier. NOTE - PICS are related to base standards and only base standards. PICS Proforma structure might be expanded and refined for other documents (e.g. ISPs) using the
42、 base standards (e.g. ESPICS Proforma). 2 Normative references The following Recommendations and International Standards contain provisions which, through reference in this text, constitute provisions of this Recommendation I International Standard. At the time of publication, the editions indicated
43、 were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation I International Standard are encouraged to investigate the possibility of applying the most recent editions of the Recommendations and Standards listed below. Members of IEC
44、 and IS0 maintain registers of currently valid International Standards. The Telecommunication Standardization Bureau of ITU maintains a list of currently valid ITU-T Recommendations. References used in this TP PICS are defined in CCETT Rec. X.860 I ISO/IEC 10026-1 (Tp Model), with the addition of th
45、ose listed below: 2.1 Identical Recommendations I International Standards - ITU-T Recommendation X.225 l) 1 ISOPlEC 8327- 1 : . . . : l, Information technology - Open Systems Interconnection - Connection-oriented session protocol: Protocol specification. ITU-T Recommendation X.226 (1 994) I ISODEC 8
46、823- 1 : 1994, Information technology - Open Systems Interconnection - Connection-oriented presentation prutocol: Prutocol specifca lion. - 2.2 Paired Recommendations I International Standards equivalent in technical content - CClTT Rec. X.290 (I 992) I ISOLEC 9446- 1 : 1994, Information technoZogy
47、- Open Systems Interconnection - Conformance testing methodology and framework - Part I: General concepts. - CCITT Rec. X.291 (1992) I ISO/IEC 9446-2: 1994, Informtion technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract test suite specificatio
48、n. - ITU-T Rec. X.862 (1993) I ISOAEC 10026-3:1992, Information technology - Open Systems Interconnection - Distributed transaction processing - Part 3: Protocol specijkation. Previously equivalent texts; to be republished as common text. ITU-T Rec, X.863 (1994 E) 1 ISO/IEC 10026-4 : 1995 (E) 3 Defi
49、nitions For the purpose of this Recommendation I International Standard, the following definitions apply: 3.1 Conformance testing definitions This Recommendation I International Standard uses the folIowing terms defined in CCITT Rec. X.290 I ISO/IEC 9646-1: a) PICS Proforma; b) Protocol Implementation Conformance Statement (PICS). 3.2 TP Model definitions Terms used in ITU-T Rec. X.863 I ISO/IEC 10026-4 are defined in CCITT Rec. X.860 I ISO/IEC 10026-1, except the following terms. 3.3 TP PIC
