Lenovo RD330 Guia do Utilizador Página 21

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Videosubsystem
AnintegratedgraphicscontrollerintheThinkServerManagementModule(TMM),whichalsoisknown
astheBaseboardManagementController(BMC)chip,onthesystemboardtosupportVGAconnectors
forconnectingvideodevices
Ethernetconnectivity
ThreeRJ-45Ethernetconnectorsontherearpanelwith10megabitspersecond(Mbps),100Mbps,or
1000Mbpsnetworkconnectivity.
OnboardIntel82574LGigabitEthernetcontrollerfordedicatedorsharedlocalareanetwork(LAN)
managementinterface(Ethernetconnector0isforsystemmanagement)
OnboardIntelGigabitDualPortEthernetcontrollerforEthernetconnector1andEthernetconnector2
Formoreinformation,see“Rearviewoftheserver”onpage20
.
Reliability,availability,andserviceability
Reliability,availability,andserviceability(hereinafterreferredtoasRAS)arethreeimportantserverdesign
features.TheRASfeatureshelpyoutoensuretheintegrityofthedatastoredontheserver,theavailabilityof
theserverwhenyouneedit,andtheeasewithwhichyoucandiagnoseandcorrectproblems.
YourserverhasthefollowingRASfeatures:
Securityfeatures
Administratorpasswordanduserpasswordtohelpprotectunauthorizedaccesstotheserver(see
“Usingpasswords”onpage49)
ThinkServerTrustedPlatformModule(TPM),whichisasecuritychip,tohelpenhanceserversecurity
Note:TheTPMisonlyavailableinsomemodels.
Remotemonitoringorcontrolbyanadministratortoprovideprotectionorhelp
Hot-swapredundantpowersuppliestohelpavoidsignicantinterruptiontotheoperationofthe
systemwhenapowersupplyfails
Basicsystemmanagementfeatures
Abilitytostorethepower-onself-test(POST)hardwaretestresults
BIOSSetupUtilityprogram
TheBIOSSetupUtilityprogramhelpsyouviewtheserverinformationandconguretheserverinthe
pre-operatingsystemenvironment.See“UsingtheSetupUtilityprogram”onpage45
.
TMM(alsoknownasBMC)andIntelligentPlatformManagementInterface(IPMI)2.0
ThesystemboardplatformmanagementsubsystemisbasedontheintegratedTMMfeatures.The
TMMisamanagementchipthatisintegratedonthesystemboardofyourserver.WiththeTMMchip,
nomatterwhatconditiontheserveroperatingsystemisinandnomatteriftheserverisonoroff,aslong
astheserverisconnectedtonetworkandanacpowersource,theinteractionwiththeTMM-controlled
serverscanbeachievedthroughsystemnetwork.Theusercanobtaintheserverhardwarehealth
informationandsystemeventlog(SEL),andisabletoconducttheoperationsincludingturningonor
offtheserver,restartingtheserver,lockingthepowerswitchonthefrontpanel,andsoon.Thispartof
servermanagementisindependentoftheoperatingsystemandiscalledout-of-bandmanagement.
ThesystemboardplatformmanagementsubsystemconsistsoftheintegratedTMM,communication
buses,sensors,theBIOS,andservermanagementrmware.Itisresponsibleforerrorreporting,
systempowercontrol,thermalmonitoring,systemfancontrol,andothermanagementfeatures.The
TMMprovidessystemmanagementandmonitoringfeaturesbasedontheIPMI2.0specication.IPMI
Chapter3.Productoverview9
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