Application Discovery Manager Administration Guide
12 VMware, Inc.
DownloadthefollowingartifactsfromtheVMwareWebsite:
http://downloads.vmware.com/Application Discovery Manager
CoreADMTemplate:AnOVFtemplatethatincludesallADMcomponentsexceptfortheWindows
CollectorandyoucanconfigureasAggregator,Aggregatorwithremotedatabase,Database,or
Single‐Box.
CollectorADMTemplate:AsmallerOVFtemplatethatincludesthePassiveCollectorandActiveand
PassiveCollectorandyoucanconfigureaspassiveandactivediscoveryCollectorandPassiveDiscovery
Collector.
WindowsCollectorInstaller:AnexecutablefilethatinstallstheWindowsCollectorcomponentontopof
theWindows2008R2operatingsystems.
Mirrored Network Traffic
Themethodinwhichtheapplianceperformspassivediscoveryisbyanalyzingmirroredtrafficfromaswitch
orrouter.Networkdevicesthathavetheabilitytoconfigureamirroredport(sometimescalledasaSwitched
PortAnalyzer,spanportormonitorport)canforwardacopyofallthenetworktraffic
fromall(orselected)
portstooneormoremirroredports.Typically ,eachnetworkdevicehasallitsportsmirroredtooneport.These
mirroredportsarethenconnecteddirectlytooneofthenetworkinterfacesontheESXserver.
Performoneofthefollowingstepsifyouhaveto
connectmultiplemonitorports:
Connectthemonitorportstoanaggregateswitch(A‐Switch),whichisalsoconfiguredwithamonitor
port.PlugthemirroredportoftheA‐SwitchintotheESXservernetworkinterface.
ContactyourVMwareSalesRepresentativeifyourequireanA‐Switch.
AddfewmorenetworkinterfacestoESXserver.
InstallanotherADMPassiveCollectoronadifferentESXserver.
vCollector
TheADMusesavirtualcollector(vCollector)tolistentocommunicationbetweenvirtualmachinesthatrun
onthesameVMwareESXServer.AvCollectorispresentinsideavirtualmachineanditslistenercollectsthe
informationaboutthevirtualmachinesdeployedontheESXServer.BydeployingavCollector,theADM
is
abletopassivelydiscoverdependenciesinavirtualizedenvironment.Youcanthenviewinformationabout
thevirtualmachinesthataredeployedonthesameESXServerincluding:
Dependencymapsbetweenvirtualmachines.
Activitycountsofthedependencies.
Servicesrunningonthevirtualmachines.
Additionalinformationthatisofferedbythelistener.
Mixed Environment
TheADM7.0.0releaseintroducesADMasavirtualappliance,butitalsosupportsupgradingfrom6.0ona
physicalIBMappliances.Youcanupgradeyourphysicalenvironmentwithadditionalvirtual7.0.0appliances
likemixedenvironment.ThisadditionalvirtualappliancecanplayaroleofPassiveCollectors(vCollectors)
oranadditional
PassiveandActiveCollectors.
I
MPORTANTConsultITprofessionalsofyourorganizationtoensurethattheappropriateswitchesorrouters
thatcontainsthenetworktrafficisusedforDiscoveryareconfiguredproperlyforportmirroringandare
accessibletotheADMappliance.
N
OTETheADMPassiveCollectorcanworkwithmaximumofthreemonitorports.Ifyouhavetoconnect
morethanthreemonitorports,youmustaddanotherADMPassiveCollector.