22-5
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-11350-01
Chapter22 Wireless Device Tr oubleshooting
Checking the Top Panel Indicators
Operating
status
–GreenBlinking
green
Transmitting/receiving radio packets.
Green Ethernet link is operational.
Blinking
green
Transmitting/receiving Ethernet packets.
Boot Loader
Errors
Red Red DRAM memory test failure.
Red Red File system failure.
Red Red Ethernet failure during image recovery.
Amber Green Amber Boot environment error.
Red Green Red No Cisco IOS image file.
Amber Amber Amber Boot failure.
Operation
Errors
–GreenBlinking
amber
Maximum retries or buffer full occurred on
the radio.
Blinking
amber
Transmit/receive Ethernet errors.
Blinking
amber
General warning.
Configuration
Reset
Amber Resetting the configuration options to
factory defaults.
Failures Red Red Red Firmware failure; try disconnecting and
reconnecting unit power.
Blinking red Hardware failure. The wireless device
must be replaced.
Firmware
Upgrade
Red Loading new firmware image.
Table22-1 Top Panel Indicator Signals (continued)
Message
type
Ethernet
indicator
Status
indicator
Radio
indicator
Meaning