Filter
Top Products
Using LANVIEW
Troubleshooting 4-5
Table 4-2 Speed and Full Duplex LED Indications
TX Off Port enabled, and no
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 valid link. The Local
Management User’s Guide describes
how to enable the STA.
2. Contact Cabletron Systems.
Green Flashing. Indicates
activity. Rate indicates data
rate.
None.
Amber Blinking. Port in standby.
Port may be disabled due
to Spanning Tree.
1. Ensure that the port is not disabled.
Refer to the Local Management User’s
Guide for information on enabling/
disabling ports.
2. Contact Cabletron Systems.
Red Flashing. Indicates
collision rate.
None, unless there is a high rate of activity.
If so, check for network configuration
problems or a defective device.
Solid. Diagnostic Failure. Contact Cabletron Systems.
LED Color Description
The following port DPX and SPD LED indications are only valid when the LED MODE
switch is in the DPX-SPD position.
DPX
(Duplex
Status)
Amber Port is operating in standard mode (10 Mbps or 100 Mbps).
Green Port is operating in full duplex mode (20 Mbps or 200 Mbps).
SPD
(Speed
Status)
Amber There is a link and the port is operating at 10 Mbps.
Green There is a link and the port is operating at 100 Mbps.
Table 4-1 LANVIEW LEDs CPU, Receive, and Transmit Status (Continued)
LED Color State Recommended Action