Troubleshooting Checklist - Enterasys Matrix E1 1G587-09 Installation Manual

Table 4-1 LANVIEW LEDs (Continued)
LED Color
Link Off
Green
RX/TX Off
(Receive/
Transmit)
Amber
4.2

TROUBLESHOOTING CHECKLIST

If the device is not working properly, refer to
and recommended actions to resolve the problem.
Table 4-2 Troubleshooting Checklist
Problem
All LEDs are
OFF.
State
No link.
No activity or port in
standby. Port enabled or
disabled.
Solid. Port is linked.
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.
Blinking. Port linked and
there is data activity.
Possible Cause
Loss of power.
Recommended Action
None.
None.
1. Ensure that the STA is enabled and that
there is a valid link.
2. Contact Enterasys Networks for
technical support.
None.
Table 4-2 for a checklist of problems, possible causes,
Recommended Action
Ensure that the device was installed properly
according to the installation instructions in
Chapter 3, and that the device chassis is
powered properly.
Troubleshooting Checklist
Troubleshooting 4-3