ITU Y.1313:2004
ITU Y.1313:2004 Layer 1 Virtual Private Network Service And Network Architectures Specifies functions and architectures to support Layer 1 VPN services described in ITU-T Rec. Y.1312, along with examples of detailed architectures.
Table of Contents
1Scope2References
2.1Normativereferences
2.2Informativereferences
3Definitions
4Abbreviations
5Classificationoffunctions
6Servicescenarios,servicefeaturesandrequiredfunctions
6.1Descriptionoffunctionswithservicefeatures
6.2Examplesofservicescenariosandrequiredfunctions
7Architectureclassification
7.1Providernetworkarchitecture
7.2Customernetworkarchitecture
7.3Managementarchitecture
8Layer1VPNfunctionalarchitectureconcepts
8.1Architectureconstructs
8.2Resourceallocationschemes
8.3Privateaddressing
9Layer1VPNfunctionalentitiesarchitecture
9.1Membershipinformationmaintenanceandconnectivity
policymanagement
9.2Routinginformationmaintenanceandroutecomputation
9.3Connectioncontrol
9.4Management
10Examplesoffunctionalarchitecture
10.1Distributedprovidernetworkarchitecture
10.2Hybridprovidernetworkarchitecture
10.3Centralizedprovidernetworkarchitecture
11Implementationexamplesoffunctionalarchitecture
11.1Overview
11.2Distributedprovidernetworkarchitecture
11.3Hybridprovidernetworkarchitecture
11.4Centralizedprovidernetworkarchitecture
12Securityaspects
AnnexA-DetaileddescriptionofCEandPE
A.1ArchitectureofCEparticipatinginmultipleLayer
1VPNs(constructsfromITU-TRecs.G.805and
G.8080/Y.1304)
A.2ArchitectureofPEparticipatinginmultipleLayer
1VPNs(constructsfromITU-TRecs.G.805and
G.8080/Y.1304)
A.3ArchitectureofCEandPEinrelationwithmanagement
systems
AppendixI-Implementationexamplesofexistingmechanisms
forLayer1VPN
BIBLIOGRAPHY