Deploying and managing IP over WDM networks

313 Pages·2003·1.701 MB·English

by  Joan Serrat, Alex Galis

Deploying and Managing
IP over WDM Networks
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Deploying and Managing
IP over WDM Networks
Joan Serrat
Alex Galis
Editors
Artech House
Boston • London
www.artechhouse.com
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ISBN1-58053-501-1
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Contents
Foreword xv
Preface xix
Acknowledgments xxiii
1 Introduction 1
1.1 TheImportanceofIPandWDMNetworks 1
1.1.1 HistoricalPerspective 1
1.1.2 CurrentTrends 1
1.1.3 DeploymentofIPOverWDM 2
1.2 StructureoftheBook 3
Appendix1A:TheContextoftheWINMANProject 4
Appendix1B:TheWINMANConsortium 5
2 NetworkandServiceEvolutionScenarios 7
2.1 Introduction 7
2.2 RequirementsofIP-BasedServices 8
2.2.1 VPNs 9
2.2.2 Application-OrientedServices:VoIPandMoIP 11
2.3 CurrentTransportNetworks 15
v
vi DeployingandManagingIPoverWDMNetworks
2.4 TrendsinNetworkArchitectures 17
2.4.1 OTN 17
2.4.2 I2 20
2.4.3 NextGenerationInternet 22
2.5 BusinessDriversforManagementSystems 23
2.5.1 SDHandATMManagementSystems 23
2.5.2 WDMManagement 24
2.5.3 IPManagementSystems 24
2.5.4 TheMarketPerspective 25
2.6 Summary 27
References 29
3 ManagementoftheIPNetworkLayer 31
3.1 Introduction 31
3.2 TheIP/MPLSNetworkModel 32
3.2.1 MPLS-BasedApplications 34
3.3 ManagementofIPNetworks 37
3.3.1 PerformanceManagement 37
3.3.2 FaultManagement 38
3.3.3 SNMPManagementofIP/MPLSNetworkConnectivity 38
3.3.4 ManagementofMPLSVPNs 43
3.4 Policy-BasedManagement 43
3.5 IP/MPLSManagementTools 44
3.5.1 SNMP-BasedTools 45
3.5.2 SNMPAPIs 46
3.5.3 PBNMTools 46
3.5.4 MPLSTools 48
3.6 CurrentActivitiesinIP/MPLSNetworkManagement 49
3.6.1 TheIETFWorkingGroups 49
3.6.2 TMFIPNM 49
3.7 Summary 50
References 51
4 ManagementoftheWDMNetworkLayer 55
4.1 Introduction 55
Contents vii
4.2 TheWDMNetworkElements 56
4.3 OpticalTransportNetworkModeling 56
4.3.1 FunctionalLayers 58
4.3.2 OpticalTransportServices 59
4.4 ManagingWDMNetworks 61
4.4.1 ConfigurationManagement 61
4.4.2 FaultManagement 63
4.4.3 PerformanceManagement 66
4.4.4 ManagementInterfaces 69
4.5 Summary 70
References 71
5 IPOverWDMIntegrationMechanisms 73
5.1 Introduction 73
5.2 IPOverWDM—TheDataPlanePerspective 74
5.2.1 IPOverATMOverSDHforWDMTransmission 74
5.2.2 IPOverATMDirectlyonWDM 75
5.2.3 IPOverSDH;PacketOverSONET 76
5.2.4 IPOverSDLDirectlyOverWDM 77
5.2.5 IPOverGbEOverWDM 78
5.3 ControlPlaneIntegration 79
5.3.1 MPLambdaS–GeneralizedMPLS 80
5.3.2 TheASON/ASTNFramework 81
5.3.3 TheOIFForumInitiative 83
5.4 TheManagementPlaneApproach 84
5.5 Summary 85
References 86
6 TheWINMANManagementSystemConcept 89
6.1 Introduction 89
6.2 BusinessReferenceModel 91
6.2.1 BusinessRolesandActors 91
6.2.2 BusinessCase 93
6.2.3 BusinessProcessesAddressedbyWINMAN 95
6.2.4 High-LevelManagementArchitecture 96
viii DeployingandManagingIPoverWDMNetworks
6.3 RequirementsSpecification 96
6.3.1 RequirementsClassification 97
6.3.2 NonfunctionalRequirements 102
6.4 WINMANUCs 102
6.4.1 IdentificationandClassificationofUCs 102
6.4.2 UCsOverview 102
6.5 Summary 119
References 120
7 TheWINMANSystemArchitecture 121
7.1 Introduction 121
7.2 High-LevelArchitecture 122
7.2.1 TheInterdomainNetworkManagementSystem 122
7.2.2 TheWDM-NMS 124
7.2.3 TheIPNMS 125
7.2.4 TheGUI 125
7.2.5 ComponentInteractionExample:AConnectivity
ServiceProvisioningScenario 126
7.3 DomainModel 127
7.3.1 CommonEntities 127
7.3.2 MappingBetweentheModelEntitiesand
theManagedResources 128
7.4 GenericManagementSystemArchitecture 130
7.4.1 TheThree-TiersConcept 130
7.4.2 TheNorthboundInterface 132
7.4.3 TheSouthboundInterface 133
7.4.4 TheViewManagerInterface 133
7.4.5 ThePersistenceLayerInterface 133
7.5 TheGUI 133
7.5.1 Model-View-ControllerArchitecture 134
7.5.2 GUIFunctionalComponents 135
7.6 Summary 136
References 137
Contents ix
8 ManagementSystemDesignand
ImplementationIssues 139
8.1 Introduction 139
8.2 ProvisioningManager 140
8.3 End-to-EndRoutingManager 143
8.4 NIM 143
8.4.1 TheInventoryModel 145
8.4.2 QueryingtheInventory 145
8.5 PolicyManager 146
8.6 ViewManager 147
8.7 NorthboundInterfaceManager 149
8.7.1 INMSAdaptations 152
8.8 SouthboundInterfaceManager 152
8.8.1 INMSAdaptations 152
8.8.2 IPandWDMNMSAdaptations 153
8.9 TheGUI 154
8.10 Summary 158
References 159
9 TechnologiesandTools 161
9.1 Introduction 161
9.2 DevelopmentPlatforms 162
9.2.1 NetworkManagementPlatforms 162
9.2.2 TheDistributedSoftwareComponentFramework 163
9.2.3 TheNetracPlatform 164
9.2.4 TheWINMANImplementation 165
9.3 OperatingSystems 166
9.3.1 UNIX 166
9.3.2 Windows 166
9.3.3 TheWINMANImplementation 167
9.4 ProgrammingLanguages 167
9.4.1 JavaProgrammingLanguage 167
9.4.2 C++ProgrammingLanguage 168