ITU Y.1704.1:2003
ITU Y.1704.1:2003 Distributed Call And Connection Management (dcm) Based On Pnni Provides the protocol specifications for distributed call and connection management based on PNNI/Q.2931.
Table of Contents
1Scope2References
3TermsandDefinitions
4Abbreviationsandacronyms
5Conventions
6Assumptions
7Applications
7.1OverviewofPNNI
7.2Defecthandling
7.3Examplesignallingflows
8Messagefunctionaldefinitionandcontent
8.1Messagesfordistributedconnectionmanagement
8.2Messagesusedwiththeglobalcallreference
9GeneralmessageformatandInformationElementcoding
9.1Overview
9.2Protocoldiscriminator
9.3CallReference
9.4Messagetypeandlength
9.5VariablelengthInformationElements
10Updatedprocedures
10.1LinkConnectionIdentifierallocation/selection
10.2Connectionclearingfornon-persistentconnections
10.3Proceduresforconnectionspersistentacrosssignalling
10.4BearerPlanefailures
10.5ReceiptofNOTIFYmessages
AnnexA-TransportofG.7713.1/Y.1704.1messagesoverDCNnetwork
A.1Introduction
A.2Differencesinboundaryinterfaces
A.3OverviewofSSCOPMCElinkmanagementprocess
A.4ChangesrequiredtoITU-TRec.Q.2931
A.5ChangesrequiredtotheSSCF(ITU-TRec.Q.2130)
A.6ApplicabilityofSSCOPMCEspecificparametersandtimers
A.7Layermanagementboundary
A.8Linktypes
AnnexB-Gracefuldeletion
B.1Introduction
B.2Sendingdeletionnotification
B.3Receivingdeletionnotification
B.4Receivingreadyfordeletion
AnnexC-DTLprocessingintheabsenceofroutingprotocols
AnnexD-ASONcallidentifier
AppendixI-MappingofG.7713/Y.1704UNIattributesto
Q.2931/PNNI
AppendixII-MappingofG.7713/Y.1704E-NNIAttributesto
Q.2931/PNNI
AppendixIII-Linkconnectionscope
III.1Scopeofthelinkconnectionidentifier
III.2Alinkconnectionidentifierassociationfunction