Cisco Aironet 1100 Series Installation And Configuration Manual page 267

Chapter 21 Troubleshooting
Table 21-1 Top Panel Indicator Signals
Message
type
Boot loader
status
Association
status
Operating
status
Boot Loader
Errors
Operation
Errors
Configuration
Reset
Failure
Firmware
Upgrade
OL-2851-01
Ethernet Status
indicator indicator
Green –
– Amber
– Blinking
green
Amber Green
Green Green
– Green
– Blinking
green
– Green
Green –
Blinking –
green
Red –
– Red
Red Red
Amber Green
Red Green
Amber Amber
– Green
Blinking -
amber
– Blinking
amber
– Amber
Red Red
– Red
Cisco Aironet 1100 Series Access Point Installation and Configuration Guide
Radio Meaning
indicator
Green DRAM memory test.
Red Board initialization test
Blinking Flash memory test.
green
– Ethernet initialization test.
Green Starting 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.
Blinking Transmitting/receiving radio packets.
green
– Ethernet link is operational.
– Transmitting/receiving Ethernet packets.
Red DRAM memory test failure.
Red File system failure.
– Ethernet failure during image recovery.
Amber Boot environment error.
Red No IOS image file.
Amber Boot failure.
Blinking Maximum retries or buffer full occurred on
amber the radio.
– Transmit/receive Ethernet errors.
– General warning.
– Resetting the configuration options to
factory defaults.
Red Firmware failure; try disconnecting and
reconnecting unit power.
– Loading new firmware image.
Checking the Top Panel Indicators
21-3