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Cisco Wireless LAN Controller Configuration Guide
OL-1926-06OL-9141-03
Chapter 10 Configuring Radio Resource ManagementWireless Device Access
Overriding Dynamic RRM
Step 3 Click Configure for the access point for which you want to modify the radio configuration. The 802.11a
(or 802.11b/g) Cisco APs > Configure page appears (see Figure 10-9).
Figure 10-9 802.11a Cisco APs > Configure Page
Step 4 To assign an RF channel to the access point radio, choose Custom for the Assignment Method under RF
Channel Assignment and choose a channel from the drop-down box.
Step 5 To assign a transmit power level to the access point radio, choose Custom for the Assignment Method
under Tx Power Level Assignment and choose a transmit power level from the drop-down box.
The transmit power level is assigned an integer value instead of a value in mW or dBm. The integer
corresponds to a power level that varies depending on the regulatory domain in which the access points
are deployed. The number of available power levels varies based on the access point model. However,
power level 1 is always the maximum power level allowed per country code setting, with each successive
power level representing 50% of the previous power level. For example, 1 = maximum power level in a
particular regulatory domain, 2 = 50% power, 3 = 25% power, 4 = 12.5% power, and so on.
Note Refer to the hardware installation guide for your access point for the maximum transmit power
levels supported per regulatory domain. Also, refer to the data sheet for your access point for the
number of power levels supported.
Step 6 Click Apply to commit your changes.
Step 7 Click Save Configuration to save the changes to the access point radio.
Step 8 Repeat this procedure for each access point radio for which you want to assign a static channel and power
level.
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