Using the AP LEDs to Determine the Problem
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Table 7-8: Network Loading/Upline Dumping LED Patterns
Power
OK Module
OK Wired
LAN Bridge
State Saturated Wireless
LAN Card
Present Meaning of LED
Pattern
Waiting for downline
load from load host
Downline loading
image from load host
Firmware error detected
while downline loading
image from load host
TFTP file not found
Waiting for retry of
TFTP load
Upgrading Flash
Flash upgrade
successful
Invalid (wrong) load
image
Unsuccessful Flash
upgrade
Invalid load image:
corrupted image
Invalid load image:
image too large
TFTP error
Firmware error or
number of retries
exceeded
Hardware error
= On, = Off, = Constant blinking, = Random blinking, = Any state
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