- Enterasys Standalone Switch Installation Guide

N Standalone Series Installation Guide 4-1

Troubleshooting

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

Using LANVIEW

The2G4072‐52uses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.

Viewing the Receive and Transmit Activity

Onthe2G4072‐52,youcanviewthereceiveandtransmitactivityontheRXandTXLEDs.

However,onlyonegroupof20portsmaybeviewedatatimeonthe2G4072‐52.

Toviewthereceiveandtransmitactivityonagroupofports,presstheGROUPSELECT

button(seeFigure 4‐1)tosteptothegroupofinterest(Groups1through3).Eachtimethe

GROUPSELECTbuttonispressed,theGROUPLEDlightsupinsequence,indicating

whichgroupisselected.Thereceiveandtransmitactivityforthatgroupofsegmentsis

thenindicatedbythe

RXandTXLEDsforeachport.

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

Using LANVIEW 4-1

Troubleshooting Checklist 4-4

Overview of Shutdown Procedure 4-5