ITU E.412:2003
ITU E.412:2003 Network Management Controls Gives specific information on network management controls and gives guidance in relation to their application.
Table of Contents
FOREWORDCONTENTS
1Introduction
2Traffictobecontrolled
2.1Considerationsfortheapplicationofcontrols
2.2Hard-to-Reach(HTR)process
2.2.2ControllingtrafficbasedonHTRstatus
2.2.3HTRinformationexchange
2.3Methodsforspecifyingtheamountoftraffictobe
controlled
2.3.1Callpercentagecontrol
2.3.2Callratecontrol
3Exchangecontrols
3.1Trafficvolumecontrols
3.1.1Destinationcontrols
3.1.2Cancellationofdirectrouting
3.1.3Circuitdirectionalization
3.1.4Circuitturndown/busying/blocking
3.1.5Specializedvolumecontrols
3.2Routingcontrols
3.2.1Cancellationofalternativerouting
3.2.2Skipcontrol
3.2.3Temporaryalternativerouting
3.2.4Cancelre-routedoverflow
3.2.5Specialrecordedannouncements
4Automaticexchangecontrols
4.1Automaticcongestioncontrolsystem
4.1.1Automaticcongestioncontrolsystem:method1
4.1.2Automaticcongestioncontrolsystem:method2
4.2Selectivecircuitreservationcontrol
4.2.2Generalcharacteristics
4.2.3Singlethresholdselectivecircuitreservation
control
4.2.4Multi-thresholdselectivecircuitreservation
control
4.3Automaticdestinationcontrol
4.4Automaticcontrolsderivingfromstate-dependent
routing
5Statusandavailabilityofnetworkmanagementcontrols
6Operatorcontrols
7Controlsforintelligentnetwork
7.1ControlsforanSCFviaasignallingnetwork
7.2ControlsforanSCFviacircuitgroups
8HierarchyofNMcontrols
AnnexA-ExampleofNetworkmanagementcontrolsselectivity