Given: XYZ Company has recently installed a controller-based WLAN and is using a RADIUS server...

The RADIUS server can communicate with the DHCP server to issue the appropriate IP address and VLAN assignment to users.

The RADIUS server can support vendor-specific attributes in the ACCESS-ACCEPT response, which can be used for user policy assignment.

RADIUS can reassign a client’s 802.11 association to a new SSID by referencing a username-to-SSID mapping table in the LDAP user database.

RADIUS can send a DO-NOT-AUTHORIZE demand to the authenticator to prevent the STA from gaining access to specific files, but may only employ this in relation to Linux servers.

RADIUS attributes can be used to assign permission levels, such as read-only permission, to users of a particular network resource.