Table of Contents
CONTENTS
SECTION1-GENERAL
1Scope
2Normativereferences
2.1IdenticalRecommendations/InternationalStandards
2.2Additionalreferences
3Definitions
3.1Basicreferencemodeldefinitions
3.2Serviceconventionsdefinitions
3.3NetworkServicedefinitions
3.4Networkaddressingdefinitions
3.5Networklayerarchitecturedefinitions
4Abbreviations
5Conventions
5.1Generalconventions
5.2Parameters
5.3NCend-pointidentificationconvention
6Overviewandgeneralcharacteristics
7TypesandclassesofNetworkService
SECTION2-DEFINITIONOFTHECONNECTION-MODESERVICE
8Featuresoftheconnection-modeNetworkService
9Modeloftheconnection-modeNetworkService
9.1Modeloftheconnection-modeNetworkLayerService
9.2ModelofaNetworkConnection
9.2.1Queuemodelconcepts
9.2.2NCestablishment
9.2.3Datatransferoperations
9.2.4Resetoperations
10Qualityoftheconnection-modeNetworkService
10.1DeterminationofQOS
10.2DefinitionofQOS-parameters
10.2.1NCestablishmentdelay
10.2.2NCestablishmentfailureprobability
10.2.3Throughput
10.2.4Transitdelay
10.2.5Residualerrorrate
10.2.6Transferfailureprobability
10.2.7NCresilience
10.2.8NCreleasedelay
10.2.9NCreleasefailureprobability
10.2.10NCprotection
10.2.11NCpriority
10.2.12Maximumacceptablecost
11Sequenceofprimitives
11.1RelationofprimitivesatthetwoNCend-points
11.2SequenceofprimitivesatoneNCend-point
12Connectionestablishmentphase
12.1Function
12.2Typesofprimitivesandparameters
12.2.1Addresses
12.2.2Calledaddressparameter
12.2.3Callingaddressparameter
12.2.4Respondingaddressparameter
12.2.5Receiptconfirmationselectionparameter
12.2.6Expediteddataselectionparameter
12.2.7QOS-parameterset
12.2.8NS-user-dataparameter
12.3Sequenceofprimitives
13Connectionreleasephase
13.1Function
13.2Typesofprimitiveandparameters
13.2.1Originatorparameter
13.2.2Reasonparameter
13.2.3NS-user-dataparameter
13.2.4Respondingaddressparameter
13.3Sequenceofprimitiveswhenreleasinganestablished
NC
13.4SequenceofprimitivesinanNSuserrejectionofan
NCestablishmentattempt
13.5SequenceofprimitivesinanNSproviderrejectionof
anNCestablishmentattempt
14Datatransferphase
14.1Datatransfer
14.1.1Function
14.1.2Typesofprimitivesandparameters
14.1.3Sequenceofprimitives
14.2Receiptconfirmationservice
14.2.1Function
14.2.2Typesofprimitivesandparameters
14.2.3Sequenceofprimitives
14.3Expediteddatatransferservice
14.3.1Function
14.3.2Typesofprimitivesandparameters
14.3.3Sequenceofprimitives
14.4Resetservice
14.4.1Function
14.4.2Typesofprimitivesandparameters
14.4.3Sequenceofprimitives
SECTION3-DEFINITIONOFTHECONNECTIONLESS-MODESERVICE
15Featuresoftheconnectionless-modeNetworkService
16Modeloftheconnectionless-modeNetworkService
16.1Modeloftheconnectionless-modeNetworkLayerService
16.2Modelofanetworkconnectionless-modetransmission
17Qualityoftheconnectionless-modeNetworkService
17.1DeterminationofQOS
17.2Definitionofnetworkconnectionless-mode
QOS-parameters
17.2.1Transitdelay
17.2.2Protection
17.2.3Costdeterminants
17.2.4ResidualErrorProbability
17.2.5Priority
17.3Routeselectionconsiderations
18Sequenceofprimitives
19Datatransfer
19.1Function
19.2Typesofprimitivesandparameters
19.2.1Addresses
19.2.2QualityofService
19.2.3NS-user-data
19.3Sequenceofprimitives
AnnexA-NetworkLayerAddressing
A.1General
A.2Scope
A.3Conceptsandterminology
A.3.1Networkaddresses
A.3.2Domains
A.3.3Authorities
A.3.4Networkaddressallocation
A.4PrinciplesforcreatingtheOSINetworkaddressingscheme
A.4.1Hierarchicalstructure
A.4.2GlobalidentificationofanyNSAP
A.4.3Routeindependence
A.5Networkaddressdefinition
A.5.1Networkaddresssemantics
A.5.2Networkaddressabstractsyntax
A.5.3Networkaddressencodings
A.5.4MaximumNetworkaddresslength
A.6CharacterbasedDSPallocation
A.7Referencepublicationformats
A.8Networkentitytitles
AnnexB-RationalesforthematerialinAnnexA
B.1IDIformats(seeA.5.2.1.2)
B.2ReservationofAFIvalues00-FandFF(seeTableA.1)
B.3Derivationofthepreferredencodings(seeA.5.3)
AnnexC-Facilitiesforconveyingservicecharacteristicsin
theconnectionless-modeNetworkService
C.1Introduction
C.2Function
C.3Typesofprimitivesandparameters
C.4Servicecharacteristics
C.4.1Congestioncontrol
C.4.2Sequencepreservationprobability
C.4.3MaximumNSDUlifetime
C.5Typesofprimitivesandparameters
C.5.1Destinationaddress
C.5.2Servicecharacteristic/QOSparameter
C.5.3Reasonforreport Abstract
Defines the set of capabilities, in terms of abstract service definition, provided by the Network Layer to the Transport Layer. For designers of Transport Layer protocols, it provides a definition of the Network service to allow design and implementation independent of details of the Network Layer protocol. For designers of Network Layer protocols, it defines the set of capabilities to be made available through the action of the protocol.
