Checking Basic Settings - Cisco 1242AG - Aironet - Wireless Access Point Hardware Installation Manual

Chapter 3 Troubleshooting 1240AG Series Autonomous Access Points
Table 3-1 LED Signals (continued)
Message type Ethernet LED
Boot loader warnings Off
Red
Amber
Off
Blinking green Blinking red
Boot loader errors Red
Off
Off
Amber
Red
Amber
Red
Amber
Cisco IOS errors Blinking
amber
—
Red
—

Checking Basic Settings

Mismatched basic settings are the most common causes of lost connectivity with wireless clients. If the
access point does not communicate with client devices, check the following areas.
OL-8371-05
Radio LED Status LED
Off Yellow
Off Yellow
Off Yellow
Red Pink
Blinking
pink
Red Red
Red Blinking red
and blue
Amber Blinking red
and
blue-green
Off Blinking red
and yellow
Off Blinking red
and off
Amber Blinking red
and off
Amber Blinking red
and off
Amber Blinking red
and off
— —
Blinking amber —
Red Amber
— Amber
Cisco Aironet 1240AG Series Access Point Hardware Installation Guide
Meaning
Ethernet link not operational.
Ethernet failure.
Configuration recovery in progress
(Mode button pressed for 2 to 3 seconds).
Image recovery
(Mode button pressed for 20 to 30 seconds)
Image recovery in progress and Mode button is
released.
DRAM memory test failure.
Flash file system failure.
Environment variable (ENVAR) failure.
Bad MAC address.
Ethernet failure during image recovery.
Boot environment error.
No Cisco IOS image file.
Boot failure.
Transmit or receive Ethernet errors.
Maximum retries or buffer full occurred on the
radio.
Software failure; try disconnecting and
reconnecting unit power.
General warning, insufficient inline power (see the
Low Power Condition section).

Checking Basic Settings

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