Cisco Aironet 1530 Series, Hardware Installation Manual

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Cisco Aironet 1530 Series Outdoor Access Point Hardware Installation Guide
OL-30864-01
Chapter 3 Troubleshooting
Monitoring the Access Point LEDs
Monitoring the Access Point LEDs
If your access point is not working properly, look at the LEDs on the bottom of the unit. You can use
them to quickly assess the status of the unit.
Figure 3-1 shows the location of the access point LEDs.
Figure 3-1 Access Point LEDs –Shown on the Bottom of AP 1532E
Note
It is expected that there will be small variations in LED color intensity and hue from unit to unit. This is
within the normal range of the LED manufacturer specifications and is not a defect.
The access point LED signals are listed in Table 3-1 .
Table 3-1 Access Point LED Signals
347848
LED
Indicator
LED Message
Type Color Meaning
Boot loader
status sequence Blinking Green Boot loader status sequence:
•
DRAM memory test in progress
•
DRAM memory test OK
•
Board initialization in progress
•
Initializing FLASH file system
•
FLASH memory test OK
•
Initializing Ethernet
•
Ethernet OK
•
Starting Cisco IOS
•
Initialization successful
Boot loader
warnings Blinking Amber Configuration recovery is in progress (the MODE button
has been pushed for 2-3 seconds)
Solid Red There is an Ethernet failure or an image recovery (the
MODE button has been pushed for 20-30 seconds)
Blinking Green An image recovery is in progress (the MODE button has
been released)