Cisco Cisco Aironet 1250 Series Access Point 설치 가이드

– An IEEE 802.3af compliant Cisco inline power switch

– A Cisco 1250 series power injector (AIR-PWRINJ4)

Some older switches and patch panels might not provide enough 
power to operate the access point. At power-up, if the access point 
is unable to detect sufficient power, the access point deactivates both 
radios to prevent an over-current condition, and the Status LED 
displays a low power error (cycles blue, green, red, and off).

When power is applied to the access point, it begins a routine power-up 
sequence that you can monitor by observing the three LEDs on top of the 
access point. When all three LEDs turn green to indicate the starting of the 
IOS operating system, the Status LED blinks green signifying that IOS is 
operational. When in an operational status, the Ethernet LED is continuously 
green when no traffic is being passed and dark when traffic is being passed. 
The sequence takes about 1 minute to complete. Refer to the 

 for LED descriptions.

When the sequence is complete, you can obtain the access point’s IP address 
and perform an initial configuration. Refer to the 

 for instructions on assigning basic settings 

to the access point.