User's Manual

22-5
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-11350-01
Chapter 22 Wireless Device Troubleshooting
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.
Table 22-1 Top Panel Indicator Signals (continued)
Message
type
Ethernet
indicator
Status
indicator
Radio
indicator
Meaning