Using LANVIEW

Table 4-1 LANVIEW LEDs (Continued)

LED

Color

State

Recommended Action

 

 

 

 

TX

Off

Port enabled, and no

(Transmit)

 

activity.

 

 

Should flash green every

 

 

two seconds indicating

 

 

BPDUs being sent if STA is

 

 

enabled and there is a valid

 

 

link.

1.Ensure that the STA is enabled and that there is a valid link.

2.Contact Enterasys Networks for assistance.

Green

Flashing. Indicates activity.

None.

 

Rate indicates data rate.

 

 

 

 

Amber

Blinking. Port in standby.

1. Ensure that the port is not

 

Port may be disabled due to

disabled.

 

2. Contact Enterasys Networks for

 

Spanning Tree.

 

assistance.

 

 

 

 

 

Red

Flashing. Indicates collision

None, unless there is a large

 

rate.

amount of activity. In this case,

 

 

check for network configuration

 

 

problems or a defective device.

 

 

 

 

Solid. Diagnostic failure.

Contact Enterasys Networks for

 

 

assistance.

The following port DPX and SPD LED indications are only valid when the LED MODE switch is in the DPX-SPD position.

FDX

Amber

Port is operating in standard

None.

(Full

 

mode (10 Mbps or

 

 

100 Mbps).

 

Duplex

 

 

 

 

 

Status)

Green

Port is operating in full

None.

 

 

duplex mode (20 Mbps or

 

 

 

200 Mbps).

 

 

 

 

 

SPD (Speed

Amber

There is a link and the port

None.

Status)

 

is operating at 10 Mbps.

 

 

 

 

 

 

Green

There is a link and the port

None.

 

 

is operating at 100 Mbps.

 

 

 

 

 

Troubleshooting 4-5

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Enterasys Networks 2H252-25R manual Fdx