北电Alteon应用层交换机技术手册-Intelligent Traffic Managemen

第第页北电Alteon应用层交换机技术手册_IntelligentTrafficManagemen

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9f61ba9b51e79b896802261cAlteonIntelligentTrafficManagementRelease3.1.2

User’sGuide

partnumber:216392-B,January2023

2

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3Contents

Figures.............................................................9Tables.............................................................11

Preface............................................................13RelatedTechnicalManuals.............................................14

BeforeYouBegin.....................................................15

HowtoGetHelp......................................................16Chapter1:Overview.................................................17

WhatisAlteonIntelligentTrafficManagement?..............................18PerformanceEnhancement..........................................18Features............................................................19

DeployingAlteonITM..................................................20

HardwareandSoftwareRequirements....................................22

BasicElementsofTrafficManagement....................................23Filters...........................................................23

Contracts........................................................23StaticContracts................................................24

GroupingContracts.............................................25TrafficPolicies....................................................25

TimePolicies.....................................................27

BulkProvisioning..................................................28AlteonITMComponents...............................................29AlteonEMSClient.................................................31

AlteonEMSServer................................................31BeforeYouStartManagingTraffic........................................32

TrafficFlowinITM....................................................33

ApplicationSignature..................................................34

AlteonIntelligentTrafficManagementUser’sGuide

4Contents

Chapter2:GettingStarted............................................35

BeforeYouBegin.....................................................36StartingtheAlteonITMWizard..........................................36LaunchingAlteonEMS.............................................38

SelectingthePhysicalPorts.........................................39

ConfiguringITMtoPreventDoSAttacks................................41

ValidatingSMTPSettings...........................................42

CheckingforNewSignatureFile......................................43

SelectingApplicationstoClassify.....................................44NotifyingUpdatedApplications....................................46

ConflictingApplications..........................................47

PrioritizingApplications..........................................48ConfiguringBandwidthManagementContracts..........................49

DefiningTrafficPolicies.............................................51

CreatingContractGroups...........................................54

ConfiguringTimePolicies...........................................55

ApplyingandSavingYourConfiguration................................57

DeployingITMConfigurationtoMultipleSwitches........................58CheckingCurrentConfiguration..........................................60DeletingExistingConfiguration..........................................60ConfiguringfromaRemoteClient........................................61DeterminingHowtoPrioritizeApplications.................................61

Chapter3:ViewingSwitchStatistics....................................63

ViewingDenialofServiceStatistics.......................................64ViewingLayer4FilterStatistics..........................................65ViewingPatternGroupStatistics.........................................67ViewingRealTimeBandwidt