Cisco Cisco Aironet 1240 AG Access Point Guida All'Installazione

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See the hardware installation guide or the quick start guide for your product for more details on 
how to connect your PC to the access point and on how to configure your access point using the 
web-browser interface.

The output power on the AIR-LAP1131AG-E-K9 and the AIR-LAP1242AG-E-K9 access points can be 
changed only using a Cisco Wireless LAN Controller. 

See the WLC configuration guide for more details on how to to configure your access point using the 
web-browser interface.

Follow these steps to change the AIR-LAP1131AG-E-K9 or the AIR-LAP1242AG-E-K9 access point’s 
output power to meet local regulations: 

Connect your access point to the Ethernet network to register with your controller.

Open your Internet browser. You must use Microsoft Internet Explorer 6.0.2800 or later.

Enter https://IP address (where IP address is the controller’s IP address) in the browser address line 
and press Enter. A user login screen appears.

Enter the username and password and press Enter. The controller’s summary page appears.

The username and password are case-sensitive.

Click Wireless > Access Point > 802.11a Radios or 802.11b/g Radios > Cisco APs > Configure. The 
radio settings page appears.

Scroll down to the Tx Power Level Assignment field, and select Global or Custom.

Global—indicates that the radio output power is globally controlled by settings in the controller’s 
global RF parameters section. 

Custom—indicates that the radio output power is manually controlled by the Tx Power 
Configuration setting field.

In the Tx Power Level field, select the appropriate power level setting (1 to 8). 

Based on the configured antenna gain, the configured channel, and the configured power level, the actual 
transmit power at the access point can be reduced so that the specific country regulations are not 
exceeded. 

 lists the Cisco Wireless LAN Controller power settings and the output power levels 

for the 2.4-GHz and 5-GHz bands.