ISO/IEC INTERNATIONAL STANDARD 14699 First edition 1997-06-15 Information technology --- Open Systems Interconnection Transport Fast Byte Protocol Technologies de I'information - Interconnexion de systemes ouverts (Osi) - Protocole de byte rapide de transport Reference number ISO/IEC14699:1997(E) Copyright Intermational Organization for Standardization rmitted without license from IHS Not for Resale ISO/IEC 14699 : 1997 (E) Contents Page 1 Scope. 1 2 Normative references ... I 2.1 Identical Recommendations | International Standards 1 2.2 Paired Recommendations i International Standards equivalent in technical contents. 2 3 Definitions... 2 4 Symbols and abbreviations 3 4.1 Data units .. 3 4.2 TPDU types. 3 4.3 TPDU fields .... 3 4.4 Miscellaneous... 3 5 Overview of the Transport Fast Byte Protocol. 4 5.1 Service provided by the Transport Layer... 4 5.2 Service assumed from the Network 5 5.3 Functions of the Transport Layer.. 6 5.4 Modes of operation ... 6 5.5 Model of the Transport Layer . 7 6 Transport Fast Byte Protocol specification . 7 6.1 Transport Protocol Data Unit (TPDU) transfer.. 6.2 Connection establishment .. 8 6.3 9 6.4 Normal release .. 10 6.5 Error indication .... 11 6.6 Abnormal release . 11 6.7 Data transfer... 11 6.8 Segmenting and reassembling...... 12 6.9 Expedited data transfer . 12 6.10 Invalid TPDU... 13 7 FB-TPDU structure and encoding... 13 7.1 Header part. 13 7.2 Control part. 14 7.3 Data par.... 15 Conformance. 16 ISO/IEC 1997 All 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. ISO/IEC Copyright Office · Case postale 56 · CH-1211 Geneve 20 · Switzerland Printed in Switzerland Copyright Intermational Organization for Standardization rking permitted without license from IHS Not for Resale ISO/IEC 14699 : 1997 (E) ISO/IEC Annex A -- Protocol Implementation Conformance Statement (PICS) proforma 17 A.1 General.. 17 A.2 Identification. 17 A.3 Indices used in this annex 18 A.4 18 A.5 Initiator/responder capability to establish connection.... 18 A.6 Supported functions .. 18 A.7 Supported TPDUs... 19 A.8 Supported FB-TPDU fields and parameters 19 A.9 Negotiation and selection... 19 A.10 Error handling.. 20 Annex B -- Fallback procedures for systems implementing ITU-T Rec. X.224 I ISO/IEC 8073 in addition to the Transport Fast Byte Protocol... 21 B.1 21 B.2 Fallback procedures . 21 Copyright Intermational Organization for Standardization ii No reproduc Not for Resale