IEC_61162-410-2001.pdf

INTERNATIONALSTANDARDIEC61162-410First edition2001-11Maritime navigation and radiocommunicationequipment and systems Digital interfaces Part 410:Multiple talkers and multiple listeners Ship systems interconnection Transport profile requirementsand basic transport profileReference numberIEC 61162-410:2001(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,thebase publication incorporating amendment 1 and the base publication incorporatingamendments 1 and 2.Further information on IEC publicationsThe technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating tothis publication,including its validity,is available in the IEC Catalogue ofpublications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertakenby the technical committee which has prepared this publication,as well as the listof publications issued,is also available from the following:IEC Web Site(www.iec.ch)Catalogue of IEC publicationsThe on-line catalogue on the IEC web site(www.iec.ch/catlg-e.htm)enablesyou to search by a variety of criteria including text searches,technicalcommittees and date of publication.On-line information is also available onrecently issued publications,withdrawn and replaced publications,as well ascorrigenda.IEC Just PublishedThis summary of recently issued publications(www.iec.ch/JP.htm)is alsoavailable by email.Please contact the Customer Service Centre(see below)forfurther information.Customer Service CentreIf you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.chTel:+41 22 919 02 11Fax:+41 22 919 03 00LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC61162-410First edition2001-11Maritime navigation and radiocommunicationequipment and systems Digital interfaces Part 410:Multiple talkers and multiple listeners Ship systems interconnection Transport profile requirementsand basic transport profilePRICE CODE IEC 2001 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission3,rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300e-mail:inmailiec.ch IEC web site http:/www.iec.chFor price,see current catalogue Commission Electrotechnique Internationale International Electrotechnical CommissionXBLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61162-410 IEC:2001(E)CONTENTSFOREWORD.5INTRODUCTION.71Scope and object.82Normative references.93Definitions.104Transport layer service specification.154.1General.154.2T-profile network and host computer addressing.154.2.1Introduction.154.2.2Addressing scheme.154.2.3Unique and singular hosts on the network.164.2.4Non-segmented logical network.164.2.5Size of network.164.3Communication services requirements.164.3.1Introduction.164.3.2Connectivity and data transfer internally and externally.164.3.3Service classes.164.4Time services.194.4.1General.194.4.2Services.194.5Management services.204.5.1General.204.5.2Services.204.6Graceful degradation facility.215Transport layer interface(TLI).215.1Overview.215.1.1LNAC and TLI.225.2General principles.225.2.1TLI,TP network service classes and connection points.225.2.2Connection point capabilities.235.2.3Attributes of TP network.255.2.4Attributes of connection point.265.2.5Connection point states.265.3TLI service overview.295.3.1General.295.3.2TLI management services.295.3.3Connection point management.305.3.4Data management.336T-profile for redundant Internet.366.1Introduction.366.1.1Rationale for the use of Internet protocols.366.1.2Relationship to basic Internet protocols.366.1.3Rationale for use of Ethernet.37LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61162-410 IEC:2001(E)3 6.2Transport profile architecture.376.2.1General.376.2.2Redundancy.386.2.3Communication services.396.3Message formats.396.3.1General format.396.3.2Special reliable link messages.406.3.3Broadcast messages.406.4Reliable stream protocol.416.4.1Introduction.416.4.2Connection management.416.4.3Data transmission.456.4.4Data reception.466.4.5Link close.476.5Reliable message service.476.5.1Introduc