Cisco Aironet 1815T Getting Started Manual page 11

Table 1 LED Status Indications (continued)
Message Type
Association status
Operating status
Boot loader warnings
Boot loader errors
LED State
Chirping Green
Chirping is short blips
that look distinctly
different from blinking.
Green
Blinking Amber
Cycling through Green,
Red and Amber
Rapidly cycling
through Red, Green,
Amber and Off
Blinking Red
Blinking Amber
Red
Blinking Green
Red
Blinking Red and
Amber
Blinking Red and off
Possible Messages and Meanings
Normal operating condition. AP has joined to a
controller, but no wireless client has associated
with the AP.
Normal operating condition. At least one wireless
client association is present.
Software upgrade is in progress.
Discovery/join process is in progress.
Access point location command has been
invoked.
Ethernet link is not operational.
Configuration recovery is in progress (Mode
button pushed for 2 to 3 seconds).
Ethernet failure.
Image recovery has been initiated (Mode button
pushed for 20 to 30 seconds).
Image recovery is in progress (Mode button
released after being kept pressed for 20 to 30
seconds).
DRAM memory test failure.
Flash file system failure.
Environment variable failure.
Bad MAC address.
Ethernet failure during image recovery.
Boot environment failure.
No Cisco image file.
Boot failure.
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