Checking The Lightweight Access Point Leds - Cisco Aironet 1240AG Series Hardware Installation Manual

Chapter 4 Troubleshooting 1240AG Series Lightweight Access Points

Checking the Lightweight Access Point LEDs

If your lightweight access point is not working properly, check the Status, Ethernet, and Radio LEDs on
the 2.4 GHz end of the unit. You can use the LED indications to quickly assess the unit's status.
Figure 4-1
access point browser interface).
Figure 4-1
1
2
The LED signals are listed in
Table 4-1 LED Signals
Cable Bay Area
Message type Ethernet LED
Boot loader status Green
Off
Off
Green
Green
Association status —
—
Operating status Green
Blinking green
—
—
Slow blinking
green
OL-8371-05
shows the access point LEDs (for additional information refer to the Event Log using the
Access Point LEDs
STATUS
RADIO
ETHERNET
2.4 GHz LEFT
Ethernet LED
Radio LED
Table
Radio LED
Green
Blinking green Blue-green
Green
Off
Green
—
—
—
—
Blinking green —
—
—
CONSOLE
MODE
1 2 3
3
Status LED
4-1.
Top of Unit
Status LED Meaning
Green DRAM memory test ok.
Initialize Flash file system.
Pink Flash memory test ok.
Dark blue Ethernet test ok.
Green Starting Cisco IOS.
Light green Normal operating condition, but no wireless client
devices are associated with the unit.
Blue Normal operating condition, at least one wireless
client device is associated with the unit.
— Ethernet link is operational.
— Transmitting or receiving Ethernet packets.
Transmitting or receiving radio packets.
Blinking Software upgrade in progress
dark blue
— Hybrid-REAP standalone mode
Cisco Aironet 1240AG Series Access Point Hardware Installation Guide

Checking the Lightweight Access Point LEDs

ETHERNET
48VDC
2.4 GHz RIGHT/PRIMARY
4-3