Enterasys Networks RBT-8200 Uživatelský manuál stáhnout pdf (Strana 22)

Front Panel System Status LED Indicators

1-8 RBT-8200 Wireless Switch Setup

Non-Critical Condition

• Temperature,voltage,orfannon‐criticalthresholdcrossing.

•Chassisintrusion.

•Satellitecontrollersendsanon‐criticalstate,viatheSetFaultIndicationcommand,totheBMC.

• SetFaultIndicationcommandfromsystemBIOS.TheBIOSmayusetheSetFaultIndication

commandtoindicateadditional,non‐criticalstatussuchassystemmemory

orCPU

configurationchanges.

Degraded Condition

•OneormoreprocessorsaredisabledbyFaultResilientBoot(FRB)orBIOS.

•BIOShasdisabledormappedoutsomeofthesystemmemory.

Activity LED

TheDriveActivityLEDonthefrontpanelisusedtoindicatedriveactivityforeithertheSCSI

drives(SCSIconfiguredsystem)ortheATAdrives(ATAconfiguredsystem).Theserverboards

SE7500WV2andSE7501WV2alsoprovideaheadergivingaccesstothisLEDforadd‐inIDEor

SCSIcontrollers.

Drive Activity/Fault LEDs

NexttoeachharddriveconnectorisanActivity/FaultLED.TheLEDsareactivatedbythemicro‐

controllerandindicateeitherdriveactivityoradrivefailure.TheLEDscanbeseenfromthefront

ofthechassisbymeansofalightpipemountedinsideeachharddrivecarrier.During



initializationthemicro‐controllerflashestheLEDsforonesecondaspartofPOST.

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Enterasys Networks RBT-8200 Uživatelský manuál Strana 22