Enterasys Matrix N7 7C107 Installationsanleitung PDF herunterladen (Seite 68)

Using LANVIEW Diagnostic LEDs

4-2 Troubleshooting

Viewing the Receive and Transmit Activity

Youcanviewthe7G4280‐19receiveandtransmitportactivityontheRXandTXLEDs.

However,onlyonegroupofsixportsmaybeviewedatatime.

Toviewthereceiveandtransmitactivityonagroupof7G4280‐19segments, pressthe

GROUPSELECTbutton(seeFigure 4‐

1)forlessthanonesecondtosteptothegroupof

interest(Groups1through3).EachtimetheGROUPSELECTbuttonispressedforless

thanonesecond,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.

Figure 4-1 LANVIEW LEDs

Table 4‐1describestheLEDindicationsandprovidesrecommendedactionsas

appropriate.

1 MGMT LED 2 Group 1, Port 1 LEDs

Note: The terms flashing, blinking, and solid used in Tab l e 4 -1 indicate the following:

• Flashing indicates LED is flashing randomly.

• Blinking indicates LED is flashing at a steady rate (approximately 50% on, 50% off).

• Solid indicates a steady LED light. No pulsing.

• Alternate indicates LED is flashing in a steady rate other than 50% on, 50% off.

OFFLINE/

RESET

COM

CPU

MGMT

GROUP

SELECT

GROUP

7G4280-19

Gb ENET

GROUP

SELECT

RX TX

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 93 94

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Enterasys Matrix N7 7C107 Installationsanleitung Seite 68