Cisco Aironet 1240AG Series Hardware Installation Manual page 74

Checking the Lightweight Access Point LEDs
Table 4-1 LED Signals (continued)
Message type Ethernet LED
Boot loader Off
warnings
Red
Amber
Off
Blinking green
Boot loader errors Red
Off
Off
Amber
Red
Amber
Red
Amber
Cisco IOS errors Blinking amber —
—
Red
—
Controller status Alternating green, red , and amber
Green
1. This status indication has the highest priority and overrides other status indications.
Cisco Aironet 1240AG Series Access Point Hardware Installation Guide
4-4
Radio LED Status LED
Off Yellow
Off Yellow
Off Yellow
Red Pink
Blinking red Blinking pink Image recovery in progress and Mode button is
Red Red
Red Blinking red
and blue
Amber Blinking red
and
blue-green
Off Blinking red
and yellow
Off Blinking red
and off
Amber Blinking red
and off
Amber Blinking red
and off
Amber Blinking red
and off
—
Blinking —
amber
Red Amber
— Amber
1
Green Blinking dark
blue
Chapter 4 Troubleshooting 1240AG Series Lightweight Access Points
Meaning
Ethernet link not operational.
Ethernet failure.
Configuration recovery in progress
(Mode button pressed for 2 to 3 seconds).
Image recovery
(Mode button pressed for 20 to 30 seconds)
released.
DRAM memory test failure.
Flash file system failure.
Environment variable (ENVAR) failure.
Bad MAC address.
Ethernet failure during image recovery.
Boot environment error.
No Cisco IOS image file.
Boot failure.
Transmit or receive Ethernet errors.
Maximum retries or buffer full occurred on the radio.
Software failure; try disconnecting and reconnecting
unit power.
General warning, insufficient inline power (see the
Low Power Condition for Lightweight Access Points
section).
Connecting to the controller.
Note If the access point remains in this mode for
more than five minutes, the access point is
unable to find the controller. Ensure a DHCP
server is available or that controller
information is configured on the access point.
Loading the access point image file.
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