...
Define the RADIUS server to be used in the eduroam network by selecting SECURITY and then AAA | RADIUS | Authentication. Define the IP address, the shared secret and the other parameters according to figure. Please note that your first server will naturally have a server index of one.
Defining a wireless network
Select WLANs and then WLANs | WLANs from the sidebar. Create a new network and name it as shown in the figure below. 
After defining the eduroam network, click on the WLAN ID number to start defining the settings for the network. Set the General settings according to the figure below, then click the Security tab.
In order to enable only WPA2-AES, fill in the security settings as shown in the figure below.
After this, click on the AAA Servers tab and select the RADIUS server that you defined earlier to be used in eduroam. 
Next, click on the QoS tab and make sure that you have set the WMM Policy to either Required or Allowed. Otherwise, the higher transmission rates associated with the 802.11n-standard will not work. Then select the Advanced tab and fill
<to be continued>