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7-7
Using the AP LEDs to Determine the Problem
Table 7-5: Network Loading LED Patterns
Wired
LAN
Wireless
LAN
AP Saturated Bridge
State
Power/
System
OK
Meaning
of LED Pattern
Downline loading
image from load host.
TFTP file not found
or other TFTP error.
(LEDs blink 10
times.)
Upgrading Flash.
(LEDs blink then turn
on one at a time
starting with Wireless
LAN.) All LEDs,
except Wired LAN,
are on when the Flash
upgrade is successful.
Invalid load image.
Wrong image, image
too large, or CRC
check error. (LEDs
blink 10 times.)
Unsuccessful Flash
upgrade. (LEDs blink
10 times.)
Firmware error or
number of retries
exceeded. (LEDs
blink 10 times.)
= On, = Off, = Constant blinking, = Random blinking, = Any state
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