1、STD-BSI BS EN ISP LObL3-5-ENGL 1977 Lb24bb7 Ob41722 804 H BRITISH STANDARD Information technology - International Standardized Profile RA - Relaying the Connectionless-mode Network Service Part 5. Definition of profile RA5 1.5 1, relaying the Connectionless-mode Network Service between CSWCD LAN sub
2、networks The European Standard EN ISP 10613-5 : 1996 has the status of a British Standard ICs 35.100.05 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN ISP 10613-5 : 1997 Incorpomti Amendmerzt No. 1 to BS ISOIEC ISP 1061 3-5 : 19% (mumbers BS as 1997) BS EN ISP 10613-5 :
3、 BS EN ISP 10613-6 : 1997 Issue 2, September 1997 9577 The following BSI references relate to the work on this standard Committee reference IST/6 Draft for comment 9Y68653 DC ISBN O 680 23670 6 This British Standard, having been prepared under the direction of the information Systems Technology Stan
4、dards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 January 1995 O BSI 1997 September 1997 Indicated by a sideline in the mgin Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Infor
5、mation Systems Technology Standards Policy Committee (IST/-) to Technical Committee IST/6, upon which the following bodies were represented: British Computer Society British Telecommunications plc CCTA (the Government Centre for Information Systems) Digitai Equipment Co. Ltd. IBM United Kingdom Ltd.
6、 Institution of Electrical Engineers International Computeis Limited Joint Information Systems Committee Logica UK Ltd. Nine Tiles Computer Systems Ltd. Rank xerox Ltd. Amendments issued since publication I Te*afTected AmdNo. Date Issue 1, September 1997 BS EN ISP 10613-5 : 1997 ii iv vi 1 to 4 Insi
7、de back cover . 111 V Backcover Summary of pages The following 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 updated page. Vertical sidelining on replacement pages indicates the
8、most recent changes (amendment, addition, deletion). Front cover Inside front cover a b i EN cover page iib ISO/IEC cover page 11 2 2 1 blank 1 blank 1 1 original Original Original Original original blank Original blank l2 Change of identifier Wherever BS ISO/IEC ISP 10613-5 : 1994 appears in this s
9、tandard, it should be read as BS EN ISP 10613-5 : 1997. O BSI 1997 a STD-BSI BS EN ISP LObL3-5-ENGL 1777 Lb211bbS b111725 513 W Issue 1, September 1997 BS EN ISP 10613-5 : 1997 National foreword T1us British standard has been prepared by Technid Committee IST - present to the responsible internation
10、al commitke any enquiries on interpretation, or proposais for change, and keep K interests informed; - monitor related international and European developments and promugate them inthem NOTE. International and European Standards, as well as overseas standards, are available from Customer Services, BS
11、I, 389 Chiswick High Road, London W4 4AL. Compliance with a British Standard does not of itself confer immunity from legal obligations. O BSI 1997 i STD-BSI BS EN ISP LOb13-5-ENGL L777 Lb24bb7 ObliL92b 45T moPEAN STANDARD NOFiM3 EUROPENNE EUROP- NORM EN ISP 10613-5 January 1996 ICs 35.100 Supersedes
12、 ENV 41801-5 : 1992 Descriptors: Data processing, information interchange, network interconnection, open systems interconnection, data transmission, communication procedure, control procedures, network layer, profiles. English version Information tchnology - International Standarchzed Profile RA - R
13、elaying the Connectionlessmode Network Service - Part 5: Definition of profile RA51.51, relaying the Connectionlessmode Network Service between CSMAICD LAN subnetworks (ISOAEC ISP 106135 : 1994) Technologie de linformation - ProEi normalis international RA - Relais de service de rseau en mode sans c
14、onnexion - Partie 5 Dfinition du proEi RA51.551, relai de service de rseau en mode sans connexion entre sous-rseaux CSWCD LAN (IS/IEC ISP 106135 : 1994) This European Standard was approved by CEN on 19951CL04. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate t
15、he conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibiiographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists i
16、n three official versions (English, French, German). A version in any other language 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 official versions. CEN members are the national standards bodies
17、of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, 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 Secretar
18、iat: rue de Stassart 36, B-1060 Brussels O 1996 All rights of reproduction and communication in any form and by any means reserved in aii countries to CEN and its members. Ref. No. EN ISP 10613-5 : 1996 E STD.BS1 BS EN ISP 1Ob13-5-ENGL 1997 1b24bb7 Ob41927 39b EN ISP 10613-6 : 1996 Issue 1, Septembe
19、r 1997 Foreword The text of the International Standard from ISO/IEC/JTC 1, information technology, of the International rgaruzahon for Standardization (ISO) and the Intemational Electrotechnid Commission (EX) has been taken over as a European Standard by CEN Technical Board This European Standard sh
20、all be given the status of a national standar4 either by publication of an identical text or by endorsement, at the latest by July 1996, and conflicting nationai standars shall be withdram at the latest by July 1996. According to CENKENELEC Inted Regulations, the foliowing countries are bound to imp
21、lement this European Standard Austria, Belgium, Denmark, Finland, hce, Germany, Greece, Iceland, Ireland, Itaiy, Luxembourg, Netherlans, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTE. EN ISP 10613 : Part 5 replaces ENV 41801-5 : 1992. For the time being, this document exi
22、sts in the English version only. iib O BSI 1997 I NTE R NAT I O NA L STAN DAR DI Z E D PROFILE ISO/IEC 1061 3-5 First edition 1394-05-1 5 Information technology - International Standardized Profile RA - Relaying the Connectionless-mode Network Service - Part 5: Definition of profile RA51.51, relayin
23、g the Connectionless-mode Network Service between CSMNCD LAN subnetworks * m * Technologies de linformation - Profil normalis international RA - Relais de service de rseau en mode sans connexion - Partie 5: Dfinition du profil RA57.57, relai de service de rseau en mode sans connexion entre sous-rsea
24、ux CSMKD LAN Reference number ISO/IEC ISP 1 o61 3-511 994(E1 ISOAEC ISP 10613-5:1994(E) Contents page . Foreword . lu Jnrroduction . v 1 scope . 1 1.1 General 1 1.2 Position within ihc Taxonomy . 1.3 sccnano 1 1 2 Nomiivc rcfcrcnccs 2 3 Definitions . 3 4 Abbreviations . 3 5 Requircmcnits 3 3 5.1 Sta
25、lk Conformancc Requircmenrs 3 52 Dynamic Conformance Rcquiremcnts Annex A ISPICS Requircmcnts List (normacivc) . 4 A.l General Options of thc Profile . A.2 Basc Slandards Sclcccicd and Combincd in thc Profile A.3 Constraints on Base Siandatds . 4 4 4 All rights reserved. Unless otherwisc specifid. n
26、o part of this publication may bc reproduced or utilized h any form or by any means. clcclronic or mechanical. including photocopying and microfilm. without permission in writing from the publisher . ISo/IEc Copyrighi Officc Case postalc 56 CH-121 1 Gcnve 9 SwiIz - European Workshop for Open Systems
27、 (EWOS); - Open Systems Environment Implementors Workshop (01“). ISO/IEC ISP 10613 consists of several parts, under the general title Informarion iechlogy - niernational Stondordized Profile RA - Relaying the Connectionless-ntode Network Service: - Part 1 : Subnetwork-inepenent requirements - Pari 2
28、 : LAN subnetwork-dependent, media-inependent requiremenis - Part 3: CSMAICD LAN subnetwork-dependent, media-dependent requirements - Part 4: FDDI LAN subnetwork-depedent, medio-dependent requirements - Pari 5: Definition of profile RA51 JI, relaying the Connectionless-mode Network Service between C
29、SMAICD LAN subnetwork - Part 6:Definiiwn of profie RAT1 54, relaying the Connectionless-mode Network Service between CSMAICD LAN subnetwork and FDDI LAN subnetworks - Part 7: PSDN subnetwork-dependent, media-dependent requirements for virtual calls over a permanent access - Part 8: Definition of pro
30、file RAS1 .I I I I, relaying the Connectionless-mode Network Service between CSMAICD LAN subnetwork and PSDNs using virtual calls over a PSTN leased line permanent access iii STD-BSI BS EN ISP LObL3-5-ENGL I997 Lb24bbS ObqL93L 817 W ISO/IEC ISP 10613-5:1994(E) - Part 9: Dcfuiition of profe M1.1121,
31、relaying the Connectwnless-mo b) meet all the rcquimnemts for opemtion of atmhmcnts to CSWD LAN subnetw which are spccifitd m the ISPICS Requirements Lias m pas 2 and 3 of ISO/IEC ISP 10613. 4 STD-BSI BS EN ISP LOb13-5-ENGL 1777 1b24bb7 Ob41737 235 BS EN ISP 10613-5 : 1997 BSI 389 Chiswick High Road
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