EN ISP 10609-14-1996 en Information Technology - International Standardized Profiles TB TC TD and TE - Connection-Mode Transport Service over Connection-Mode Network Service - Part.pdf

1、 - STD.BS1 BS EN ISP LObOS-14-ENGL 1997 E Lb24bb ObL.5313 270 M BRITISH STANDARD - Information technology International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service Part 14. Definition of profile TC53, provision of the OS1 connectio

2、n-mode Transport Service using the OS1 connection-mode Network Service in an End System attached to a Token Ring LAN - The European Standard EN ISP 10609-14 : 1996 has th: satus of a British Standard ICs 35.100.05 NO COPYING WTHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN ISP 10609-

3、14 : 1997 lncorporating Amendment No. 1 to BS ISO/IEC ISP renumbers BS as 1997) 10609-14 : 1994 BS EN ISP 10609-1 4 : STD*BSI BS EN ISP LObO7-14-ENGL 1777 LbZVbbS ObL53LY LO7 BS EN ISP 10609-14 : 1997 Issue 2, May 1997 Committees responsible for this British Standard The preparation of this British

4、Standard was entrusted to Technical Committee IST/6, Data communications, upon which the following bodies were represented British Computer Society British Telecommunications pic CCTA (the Government Centre for Information Systems) Digital Equipment Co. Ltd. IBM United Kingdom Ltd. Institution of El

5、ectrical Engineers International Computers Limited Logica UK Ltd Nine Tiles Computer Systems Ltd. Rank Xerox (UK) Ltd. This ntish Standard, having been prepared under the direction of the information Systems Technology Assembly, was published under the authority of the Standards Board and comes into

6、 effect on 15 July 1995 O BSI 1997 Amendments issued since publication Amd. No. Date I Te* affected 9581 1 May 1997 1 Indicated by a sideline in the margin The following BSI references relate to the work on this standard: Committee reference IST16 Draft for comment 9268843 DC ISBN O 580 24342 7 STD*

7、BSI BS EN ISP LObOS-14-ENGL 1997 II Lb24bb9 Ob15315 O43 U hue 1, May 1997 BS EN ISP 10609-14 : 1997 Summary of pages The foilowing table identifes the current issue of each page. Issue 1 indicates that a page has been introduced for the first time by amendment. Subsequent issue numbers indicate an u

8、pdated page. Vertical sidelining on replacement pages indicates the most recent changes (amendment, addition, deletion). I Page Front cover Inside front cover a b i ii EN cover page iib ISOAEC cover page ii lii iv Issue 1) Page 2 2 1 blank 2 blank 1 1 original original Originai original V vi 1 2 3 4

9、 5 6 Inside back Back cover cover Change of identifier Wherl.-er BS ISO/IEC ISP 10609-14 : 1994 appears in this standard, it should be read as - II BS EN ISP 10609-14 : 1997. E E - - - - = * * in Issue original original original original original original Originai blank 2 blank O BSI 1997 a STD-BSI

10、BS EN ISP LObO7-14-ENGL 1777 m Lb24bb7 Ob1531b TBT Issue 2, May 1997 BS EN ISP 10609-14 : 1997 National foreword This British Shndard has been prepared by Technical Committee IST/6 and is the English language version of EN ISP 10609-14 Information technology - Intmtiomil Sta - present to the respons

11、ible international committee any enquiries on interpretation, or proposais for change, and keep UK interests informed; - monitor related international and European developments and promulgate them intheuK. NOTE. International and European Standards, as well as overseas standards, are available from

12、Customer Services, BSI, 389 Chiswick High Road, London W4 4AL. Compliance with a British Standard does not of itself confer immunity from legal obligations. * n * EUROPEAN STANDARD NORME EUROPENNE EUROP- NORM EN ISP 10609-14 January 1996 ICs 35.100 Supersedes ENV 41103-5 : 1992 Descriptors: Data pro

13、cessing, information interchange, network interconnection, open systems interconnection, local area networks, data transmission, connectionless mode transmission, communication procedure, control procedures, transport layer, network layer, profiles English version Information technology - Internatio

14、nal Standardized Profles TB, TC, TD and W - Connection-mode Ii.ansport Service over connection-mode Network Service - Part 14: Definition of profile TC53, provision of the OS1 connection-mode Tiansport Service using the OS1 connection-mode Network Service in an End System attached to a Token Ring LA

15、N (ISOAEC ISP 10609-14 : 1994) Technologies de linformation - Profils normahs internationaux TB, TC, TD et TE - Service de transport en mode connexion - Partie 14: Dfinition du profl TC53, fourniture du service de transport en :tiode connexion OS1 utilisant le service de rtwau en mode connexion OS1

16、dam un systme fina attach un RU3 anneau jeton (ISOBEC ISP 10609-14 : 1994) Thii European Standard was approved by CEN on 1995-10-04. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national stan

17、dard without any alteration. Upto-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other la

18、nguage made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officiai versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Irela

19、nd, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1060 Brussels O 1996 Ail rights of reproduction and

20、 communication in any form and by any means reserved in all countries to CEN and its members Ref. No. EN ISP 10609-14 : 1996 E STDOBSI BS EN ISP LOb07-34-ENGL 1797 Lb2Libb7 Ob15318 852 M EN ISP 10609-14 : 1996 Issue 1, May 1997 Foreword The text of the International Standard from ISO/IEC/JTC 1, Idon

21、nation Technology, of the International Organization for Standardization USO) and the International Electrokchnical Commission (EC) has been taken over as a European Standard ti:, CEN Technical Board. This European standard shall be given the status of a national standard, either by publication of a

22、n identical text or by endorsement, at the latest by July 1996, and conflicting national standards shall be withdrawn at the latest by July 1996. According to CENKENELEC Internal Regulations, the following countries are bound to implement this European Standard Austria, Belgium, Denmark, Finland, Fr

23、ance, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTE. EN ISP 10609 : Part 14 replaces ENV 41103-5 : 1992. For the time being, this document exists in the English version only. O BSI 1997 I N T ER NAT I O NA

24、 L S TA N DAR DI Z E D PROFILE ISO/IEC ISP 10609-1 4 First edition 1994-1 2-1 5 Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part i4: Definition of profile TC53, provision of the OS1 connecti

25、on-mode Transport Service using the OS1 connection-mode Network Service in an End System attached to a Token Ring LAN Technologies de linformation - Profils normaliss internationaux TB, TC, TD et TE - Service de transport en mode connexion sur service de rseau en mode connexion - Partie 14: Dfinitio

26、n du profil TC53, fourniture du service de transport en mode connexion OS/ utilisant le service de rseau en mode connexion OS1 dans un systme final attach un RLE anneau jeton Reference number ISO/IEC ISP 10609-14:1994() ISOIIEC ISP 10609-14: 1994(E) Con tents Page . Foreword . 111 InUoduction . v 1

27、scope . 1 1.2 Position within the taxonomy . 1 1.1 General 1 1.3 Scenario 1 2 Normative references 2 3 Definitions 3 4 Abbreviations . 3 5 Requirements 3 5.1 Tranprtlayer . 3 5.2 Networklayer 3 Logical link conol sublayer 5.4 Medium access control sublayer . 4 5.5 Physical layer 4 5.3 4 Annex A ISPI

28、CS requirements list (normative) . 5 A.l General options of the profile . 5 A.2 Standards selected and combined in the profile . 5 A.3 Constraints on base standards . 5 Annex B Recommendations (informative) B.l ISODEC 8208 recommendations . 6 B.2 IS0 8802-2 recommendations . B.3 ISO/IEC 8802-5 recom

29、mendations 6 6 6 OISO/riEC 1994 Ail rights reserved . Unless otherwise specified. 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 publisher . ISODEC Copyright

30、 Office Case postale 56 CH-1211 Genve Switzerland Rinted in Switzerland 11 STD-BSI BS EN ISP LObOS-14-ENGL 1997 1624bb7 Ob15321 347 ISO/IEC ISP 10609-14: 1994(E) Foreword IS0 (the International Organization for Standardization) and iEC (the International Electrotechnical Commission) together form a

31、system for worldwide standardization as a whole. National bodies that are members of IS0 or IEC participale in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IS0 and IEC technica

32、l committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental. in liaison with IS0 and IEC, also take part in the work. In the field of information technology, IS0 and IEC have established a joint technical committee, ISO/iEC JTC 1. In ad

33、dition lo developing International Standards, ISO/IEC JTC 1 has created a Special Group on Functional Standardicdion (ISO/iEC JTC l/SGFS) for the processing of International Standardized Profiles. An Intcmational Standardized Profile is an intemationally agreed, harmonized document which identifies

34、a standard or group of standards, together with options and parameters, necessary to accomplish a function or set of functions. Draft International Standardized Profiles are circulated to national bodies for voling. Publication as an International Standardized Profile requires approval by at least 7

35、5% of the national bodies casting a vote. S-liaison may be established with JTC I/SGFS by specialized organizations involved in the work of functional standardization. This part of ISOflEC ISP 10609 was prepared with the collaboration of the following S-liaisons: - Asia-Oceania Workshop (AOW); - Eur

36、opean Workshop for Open Systcms (EWOS); - Open Systems Environment Irnplementors Workshop (OIW). ISO/IEC ISP 10609 consists of several parts, under the general title lr$ormation lechnology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mod

37、e Network Service: - Part I; Subnetwork-type independent requirements for Group TB - Part 2: Subnetwork-type independent requirements for Group TC - Part 3: Subnetwork-type independent requirements for Group TD - Part 4; Subnetwork-type independent requirements for Group TE - Part 5: Definilion of p

38、rofiles TB111 1IlB1121 - Part 6: Definition of profiles TCllllITC1121 - Part 7: Definition of profiles TDlll1ITD1121 Part 8: Definition of profiles TE1 11 I IlEl 121 - - Part 9: Subnetwork-type dependent requirements for Network Layer, Data Link Layer and Physical Layer concerning permanent access I

39、O a packet switched data network using virtual calls . 111 ISO/IEC ISP 10609=14:1994(E) - Part 10: LAN subnetwork-dependent, media-independent requirements - Part 11 : CSMAICD LAN subnetwork-dependent , media-dependent requirements - Part 12: Definition of profile TC51, provision of the OSI connecti

40、on-mode Transport Service using the OSI connection-mode Network Service in an End System attached to a CSMAICD LAN - Part 14: Definition of profile TC.53, provision of the OSI connection-mo b) meet ail subnctwork-type dependent, media independent consuaints on the operation of ISO/IEC 8881, ISO/IEC

41、8878, ISO/EC 8208, and IS0 8802-2, as specified in the ISPICS requirements list in ISO/IEC ISP 10609-10, annex A, c meet all Token Ring LAN subnetwork-type dependent consuaints on the operation of ISO/IEC 8802-5, as specified in the ISPICS requirements list in ISODEC ISP lW8-13, annex A. 5 ISO/IEC I

42、SP 10609-14:1994(E) Annex B (informative) Recommenda tions B.l ISODEC 8208 recommendations An implementation should support all non-standard default packet sizes (maximum user data field length) from 32 octets to 4096 octets. B.2 IS0 8802-2 recommendations The recommendations provided in ISO/IEC ISP

43、 1oo9-10, annex C, are valid with the following addition: N1 values up to 4104 Octets should be supported. This is compatible with a Network Layer packet size of 40% octets. B3 ISOIIEC 8802-5 recommendations The MAC sublayer information field lengths that are indicated in ISODEC ISP 10608-13 provide

44、 the potential to operate Token Ring End Systems at maximum throughput for specific, high speed applications. However, the actual information field lengths that can be used at the MAC sublayer for a particular instance of communication between two OS1 End Systems will depend on a number of additiona

45、l factors, such as: the maximum number of octets specified for an LLC I-PDU (Nl); the use of one or more MAC level bridges between the TC53 reference End System and the remote End System (the maximum Service Data Unit size supported by any bridge is the smaller of those supported by the two attachin

46、g LANs). If the TC53 reference End System is communicating, through a MAC sublayer bridge, over an ISO/IEC 8802-3 CSMA/CD LAN subnetwork then the maximum MAC frame size cannot exceed 1518 octets. Also, if two TC53 End Systems are operathg at different data rates (4 and 16 Mbps) through a MAC sublaye

47、r bridge, then the maximum Information Field length will be 4428 octets. 6 STD-BSI BS EN ISP LbOS-L-ENGL 1997 m 1b24bb9 Ob15330 35T BS EN ISP 10609-14 : 1997 BSI 389 Chiswick High Road London w4 4AL Issue 2, May 1997 BSI - British Standards Institution BSI is the independent national body responsibl

48、e for preparing British standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Contract requirements A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are respo

49、nsible for their correct application. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone nding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the responsible technical committee, the identity of which can be found on th