ITU-T X 215 CORR 1-2000 Information Technology - Open Systems Interconnection - Session Service Definition Series X Data Networks and Open System Communications Open Systems Interc1 .pdf

1、INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU X.215 Corrigendum 1 (03/2000) SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Open Systems Interconnection - Service definitions Information technology - Open Systems Interconnection - Session service

2、definition Technical Corrigendum 1 ITU-T Recommendation X.215 - Corrigendum 1 (Formerly CCITT Recommendation) ITU-T X-SERIES RECOMMENDATIONS DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS PUBLIC DATA NETWORKS Services and facilities Interfaces Transmission, signalling and switching Network aspects Mai

3、ntenance Administrative arrangements Model and notation Connection-mode protocol specifications Connectionless-mode protocol specifications PICS proformas Protocol Identification Security Protocols Layer Managed Objects Conformance testing General Satellite data transmission systems IP-based network

4、s MESSAGE HANDLING SYSTEMS DIRECTORY OS1 NETWORKING AND SYSTEM ASPECTS Networking Efficiency Quality of service Naming, Addressing and Registration Abstract Syntax Notation One (ASN.l) Systems Management framework and architecture Management Communication Service and Protocol Structure of Management

5、 Information Management functions and ODMA functions OPEN SYSTEMS INTERCONNECTION *- Service definitions J - f INTERWORKING BETWEEN NETWORKS OS1 MANAGEMENT SECURITY OS1 APPLICATIONS Commitment, Concurrency and Recovery Transaction processing Remote operations OPEN DISTRIBUTED PROCESSING X. 1-X. 19 X

6、.20-X.49 X.50-X.89 X.90-X. 149 X. 150-X. 179 X. 180-X. 199 X.200-X.209 X.21FX.219 X.220-X.229 X.230-X.239 X.240-X.259 X.260-X.269 X.270-X.279 X.280-X.289 X.290-X.299 ,* 1- X.300-X.349 X.350-X.369 x.370-x.399 X.400-X.499 X.500-X.599 X.600-X.629 X.630-X.639 X.640-X.649 X.650-X.679 X.680-X.699 X.700-X.

7、709 X.710-X.719 X.720-X.729 x.730-x.799 X. 800-X. 849 X.850-X.859 X.860-X.879 X.880-X.899 X.900-X.999 For further details, please refer to the list of ITU-T Recommendations. INTERNATIONAL STANDARD 8326-3 ITU-T RECOMMENDATION X.215 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SESSION SERVI

8、CE DEFINITION TECHNICAL CORRIGENDUM 1 Source Corrigendum 1 to ITU-T Recommendation X.215 was prepared by ITU-T Study Group 7 (1997-2000) and approved on 31 March 2000. An identical text is also published as Technical Corrigendum 1 to ISOflEC 8326-3. ITU-T X.215 (1995)/Cor.l (03/2000 E) i FOREWORD Th

9、e International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Rec

10、ommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics.

11、The approval of ITU-T Recommendations is covered by the procedure laid down in WTSC Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Adm

12、inistration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Pro

13、perty Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice o

14、f intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. o mu 2001 All rights reserved. No part of

15、 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 ITU. 11 ITU-T X.215 (1995)/Cor.l(03/2000 E) CONTENTS i) Subclause 3.3.9 . 2) Subclause 6.1 . ITU-T X.215 (1995)/Cor.l(03/200

16、0 E) Page 1 1 . 111 ISO/IEC 8326-3 : 1996/Cor.l : 2001 (E) INTERNATIONAL STANDARD ITU-T RECOMMENDATION INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SESSION SERVICE DEFINITION TECHNICAL CORRIGENDUM 1 1) Subclause 3.3.9 In the second line, replace “S CONNECT“ by “S-CONNECT“. 2) Subclause 6.1 a) In the beginning of the last sentence of the first paragraph, replace “to“ by “is“, to make the sentence begin “Information is passed . . .“. In items a) and b), replace “clause“ by “section“. b) ITU-T X.215 (1995)/Cor.l(03/2000 E) 1