ITU-T X 78 CORR 1-2000 Interworking Procedures between Networks Providing Frame Relay Data Transmission Services Via B-ISDN Corrigendum 1 Series X Data Networks and Open System Comon .pdf

1、INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF TU X.78 Corrigendum 1 (03/2 O0 O) SERIES X: DATA NETWORKS AND OPEN SYSTEM COM M U N I CATI0 N S Public data networks - Transmission, signalling and switching _ Interworking procedures between networks providing f

2、rame relay data transmission services via B-ISDN Corrigendum I ITU-T Recommendation X.78 - 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 sw

3、itching Network aspects Maintenance Administrative arrangements Model and notation Service definitions Connection-mode protocol specifications Connectionless-mode protocol specifications PICS proformas Protocol Identification Security Protocols Layer Managed Objects Conformance testing General Satel

4、lite data transmission systems MESSAGE HANDLING SYSTEMS DIRECTORY Networking Efficiency Quality of service Naming, Addressing and Registration Abstract Syntax Notation One (ASN. 1) Systems Management framework and architecture Management Communication Service and Protocol Structure of Management Inf

5、ormation Management functions and ODMA functions OPEN SYSTEMS INTERCONNECTION INTERWORKING BETWEEN NETWORKS osr NETWORKING AND SYSTEM ASPECTS OS1 MANAGEMENT 1 SECURITY OS1 APPLICATIONS Commitment, Concurrency and Recovery Transaction processing Remote operations OPEN DISTRIBUTED PROCESSING X. 1 -X.

6、1 9 X.20-X.49 X.90-X.149 X. 150-X. 179 X.180-X.199 X.50-X.89 X.200-X.209 X.2 10-X.2 19 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.29CX.299 X.300-X.349 x.350-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.709 X.7 10-X.7

7、19 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. ITU-T Recommendation X.78 Internorking procedures between networks providing frame relay data transmission services via B-ISDN CORRIGENDUM

8、1 Source Corrigendum 1 to ITU-T Recommendation X.78 was prepared by ITU-T Study Group7 (1 997-2000) and approved under the WTSC Resolution 1 procedure on 3 1 March 2000. FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunicatio

9、ns. 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 Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication

10、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. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSC Resolution 1. In some areas of info

11、rmation 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 “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating age

12、ncy. 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 Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property

13、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 of intellectual property, protected by patents, which may be required to implement this Recommendation. However, impleme

14、ntors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. o ITU 2001 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photo

15、copying and microfilm, without permission in writing fi-om ITU. ITU-T Recommendation X.78 Interworking procedures between networks providing frame relay data transmission services via B-ISDN CORRIGENDUM 1 1) Clause 2 a) Delete reference 5 to ITU-T Recommendation I. 362. Rationale: ITU-T 1.362 was de

16、leted in Study Group 13. b) Replace item 6, ITU-T Recommendation I. 363, as follows: ITU-T Recommendation 1.363.5 (1 996), B-ISDN ATM adaptation layer AAL speczjkation - Type 5 AAL. Rationale: ITU-T 1.363 was separated for each AAL protocol in Study Group 13. Among them, 2) Subclause 11.1 Replace th

17、e first sentence, Type 5 of the AAL functions applies (see Recommendation 1.362 and 1.363). Type 5 AAL is the only one relevant to ITU-T X.78. with : Type 5 of the AAL functions applies (see ITU-T 1.363.5). Rationale: See clause 1. 3) Subclause 11.2 Replace the first sentence, , Type 5 of the AAL fu

18、nctions applies (see Recommendation 1.362 and 1.363). with: Type 5 of the AAL functions applies (see ITU-T 1.363.5). Rationale: See clause 1. SERIES OF ITU-T RECOMMENDATIONS Series A Series B Series C Series D Series E Series F Series G Series H Series I Series J Series K Series L Series M Series N

19、Series O Series P Series Q Series R Series S Series T Series U Series V Series X Series Y Series Z Organization of the work of ITU-T Means of expression: definitions, symbols, classification General telecommunication statistics General tariff principles Overall network operation, telephone service,

20、service operation and human factors Non-telephone telecommunication services Transmission systems and media, digital systems and networks Audiovisual and multimedia systems Integrated services digital network Transmission of television, sound programme and other multimedia signals Protection against

21、 interference Construction, installation and protection of cables and other elements of outside plant TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Maintenance: international sound programme and television transmission

22、circuits Specifications of measuring equipment Telephone transmission quality, telephone installations, local line networks Switching and signalling Telegraph transmission Telegraph services terminal equipment Terminals for telematic services Telegraph switching Data communication over the telephone network Data networks and open system communications Global information infrastructure and Internet protocol aspects Languages and general software aspects for telecommunication systems