Enterasys-networks Enterasys Gold Distributed Forwarding Engine 4G428 Manuale Utente Pagina 63

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Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 4-1
4
Troubleshooting
Thischapterprovidesinformationconcerningthefollowing:
Using LANVIEW
DFEmodulesuseabuiltinvisualdiagnosticandstatusmonitoringsystemcalled
LANVIEW.TheLANVIEWLEDs(Figure 41)allow quickobservationofthenetwork
statustoaidindiagnosingnetworkproblems.
About the Management (MGMT) LED
TheMGMTLED(showninFigure 41)indicateswhenthemoduleisservingasthe
ManagementModuletocontrolthemanagementfunctionsforallDFEmodulesinthe
chassis.TheManagementModulehandlesallIPrequeststothechassisIPaddress,such
as,butnotlimitedto,PING,Telnet,SNMP,
HTTP.TheManagementModulealsohandles
theCLIconfigurationsessionsthroughtheconsoleport.So,whenyouplugintoaDFE
moduleCOMporttoconfigureaDFEmoduleinthechassis,itishandledbythe
ManagementModuleregardlessoftheDFEmoduleCOMportthatyouuse.
For information about... Refer to page...
Using LANVIEW 4-1
Troubleshooting Checklist 4-8
Overview of DFE Module Shutdown Procedure 4-10
Recommended Shutdown Procedure Using OFFLINE/RESET Switch 4-11
Last Resort Shutdown Procedure Using OFFLINE/RESET Switch 4-12
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