19
Appendix B LEDs and ports
LEDs
Table 4 LED description
LED Status
Description
N/A
Off
No power is present.
Yellow
Flashing at 1 Hz
No radios have been detected.
Flashing at 2 Hz
The Ethernet interfaces have not started up and no
mesh links are established.
Steady on
The AP is initializing.
Green
Flashing at 0.5
Hz)
The AP is starting up.
Flashing at 1 Hz
Only the 2.4G radio has associated clients.
Flashing at 2 Hz
The AP is upgrading the image.
Steady on
The AP has registered on an AC, but does not have
any associated clients.
Blue
Flashing at 1 Hz
Only the 5G radio has associated clients.
Alternating between green and
yellow at 1 Hz
Both the 2.4G and 5G radios have associated clients.