Here is the method to change country code:
GUI:
Step 1 Follow these steps to disable the 802.11a and 802.11b/g networks as follows:
a. Choose Wireless> 802.11a/n > Network.
b. Unselect the 802.11a Network Status check box.
c. Click Apply to commit your changes.
d. Choose Wireless > 802.11b/g/n > Network.
e. Unselect the 802.11b/g Network Status check box.
f. Click Apply to commit your changes.
Step 2 Choose Wireless > Country to open the Country page
Step 3 Select the check box for each country where your access points are installed. If you selected more than one check box, a message appears indicating that RRM channels and power levels are limited to common channels and power levels.
Step 4 Click OK to continue or Cancel to cancel the operation.
Step 5 Click Apply to commit your changes.
Step 6 Reenable the 802.11a and 802.11b/g networks
By CLI:
Before you can change the country code of a WLC, you must disable the 802.11a and 802.11b network :
>config 802.11a disable network
>config 802.11b disable network
Now you can change the country code of the controller. For example, we change it from US to IN (INDIA)
>config country GB
After changing the country,enable the 802.11 interfaces.
>config 802.11a enable network
>config 802.11b enable network
Regards
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