Cisco AIR-AP1120B-A-K9 - Aironet 1100 Series Access Point Hardware Installation Manual page 74

Checking the Lightweight Access Point LEDs
Table 6-1 Top Panel LED Signals
Message Ethernet
type LED
Boot loader Green
status
–
–
Amber
Green
Association –
status
–
Operating –
status
Green
Blinking green –
Boot Loader Red
Errors
–
Red
Amber
Red
Amber
Operation –
Errors
Blinking
amber
–
Configuration –
Reset
Failure Red
Firmware –
Upgrade
Controller Alternating green, red , and amber
status
1. This status indication has the highest priority and overrides other status indications.
Cisco Aironet 1100 Series Access Point Hardware Installation Guide
6-4
Status Radio
LED LED
– Green
Amber Red
Blinking green Blinking green
Green –
Green Green
Green –
Blinking green –
Green Blinking green
– –
–
– Red
Red Red
Red –
Green Amber
Green Red
Amber Amber
Green Blinking amber
- –
Blinking amber –
Amber –
Red Red
Red –
1
Chapter 6 Troubleshooting Lightweight Access Points
Meaning
DRAM memory test.
Board initialization test
Flash memory test.
Ethernet initialization test.
Starting Cisco IOS.
At least one wireless client device is associated with
the unit.
No client devices are associated; check the unit's
SSID and WEP settings.
Transmitting/receiving radio packets.
Ethernet link is operational.
Transmitting/receiving Ethernet packets.
DRAM memory test failure.
File system failure.
Ethernet failure during image recovery.
Boot environment error.
No Cisco IOS image file.
Boot failure.
Maximum retries or buffer full occurred on the radio.
Transmit/receive Ethernet errors.
General warning.
Resetting the configuration options to factory
defaults.
Firmware failure; try disconnecting and reconnecting
unit power.
Loading new firmware image.
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 the access point has
been primed with the controller information.
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