Cisco 1130AG - Aironet - Wireless Access Point Hardware Installation Manual page 77

Chapter 4 Troubleshooting Lightweight Access Points
Table 4-1 LED Signals (continued)
Message type
Boot loader errors
Cisco IOS errors
Controller status
1. This status indication has the highest priority and overrides other status indications.
OL-8369-05
Cable Bay Area
Ethernet LED Radio LED
Red Red
Off Red
Off Amber
Amber Off
Red Off
Amber Amber
Red Amber
Amber Amber
Blinking —
amber
— Blinking
amber
Red Red
— —
— —
— —
Top of Unit
Status LED Meaning
Red DRAM memory test failure.
Blinking red Flash file system failure.
and blue
Blinking red Environment variable (ENVAR) failure.
and
blue-green
Blinking red Bad MAC address.
and yellow
Blinking red Ethernet failure during image recovery.
and off
Blinking red Boot environment error.
and off
Blinking red No Cisco IOS image file.
and off
Blinking red Boot failure.
and off
— Transmit or receive Ethernet errors.
— Maximum retries or buffer full occurred on the radio.
Amber Software failure; try disconnecting and reconnecting
unit power.
Amber General warning, insufficient inline power (see the
"Low Power Condition for Lightweight Access
Points" section).
Alternating Connecting to the controller.
green, red ,
If the access point remains in this mode for
Note
1
and amber
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.
Blinking Loading the access point image file.
dark blue
Cisco Aironet 1130AG Series Access Point Hardware Installation Guide
Checking the Lightweight Access Point LEDs
4-5