Support User Manuals

Enterasys Networks 7KR4297-04 Switch User Manual

Open as PDF

of 64

Matrix DFE-Platinum Series Module Installation Guide 4-1

4

Troubleshooting

Thischapterprovidesinformationconcerningthefollowing:

Unlessotherwisenoted,thefollowinginforma tionappliestoallDFE‐Diamondmodules.

Using LANVIEW

Themodulesuseabuilt‐invisualdiagnosticandstatusmonitoringsystemcalledLANVIEW.The

LANVIEWLEDs(Figure 4‐1)allowquickobservationofthenetworkstatustoaidindiagnosing

networkproblems.

About the Management (MGMT) LED

TheMGMTLED(showninFigure 4‐1)indicateswhenthemoduleisservingastheManagement

ModuletocontrolthemanagementfunctionsforallDFE‐Diamondmodulesinthechassis.The

ManagementModulehandlesallIPrequeststothechassisIPaddress,suchasPING,Telnet,

SNMP,HTTP,etc.The

ManagementModulealsohandlestheCLIconfigurationsessionsviathe

consoleport.So,whenyouplugintoaDFE‐DiamondmoduleCOMporttoconfigurea

DFE‐Diamondmoduleinthechassis,itishandledbytheManagementModuleregardlessofthe

DFE‐DiamondmoduleCOMportthatyouuse.

CPU, Receive, and Transmit Activity LEDs

TheCPULEDindicateswhenthemodulehaspower,isbooting,runningproperly,beingreset,or

shuttingdown.ThereisalsoasetofRXandTXLEDsforeach10Gbpsport.TheseLEDsindicate

iftheportisreceiving/transmitting,linked,andpassingtraffic.

For information about... Refer to page...

Using LANVIEW 4-1

Troubleshooting Checklist 4-4

Overview of DFE-Diamond Module Shutdown Procedure 4-5

Recommended Shutdown Procedure Using OFFLINE/RESET Switch 4-6

Last Resort Shutdown Procedure Using OFFLINE/RESET Switch 4-7

previous next