Diagnosing with the LEDs
Table 5-1 shows LED patterns on the access point that indicate problem
conditions.
1. Check in the table for the LED pattern that you see on your access point.
2. Refer to the corresponding diagnostic tip on the next few pages.
Table 5-1. LED Error Indicators
LED Pattern Indicating Problems
Diagnostic
Tips
Power LED Radio LEDs LAN LED
Off with power cord plugged in * * 1
Off without power cord plugged in,
but linked to a PoE source
**2
Prolonged on or off during
initialization
†
Prolonged on or off
during initialization
†
Prolonged on or off
during initialization
†
3
On Off * 4
On * Off with cable
connected
5
On * On, but the port is not
communicating
6
* This LED is not important for the diagnosis.
†
Initialization takes between 30 seconds and one minute after a power on or reset.
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