Refer to the exhibit. An administrator installs a new Remote AP (RAP) at a branch office. This RAP will connect to the corporate office's Aruba Mobility Controller to the DMZ from across the…

Refer to the exhibit. An administrator installs a new Remote AP (RAP) at a branch office. This RAP will connect to the corporate office's Aruba Mobility Controller to the DMZ from across the Internet. The administrator will need to make some rule changes on the firewall to allow for this connectivity. Which protocol or protocols will the administrator have to permit on the firewall for the RAP to successfully connect to and send users' wireless 802.1X data to the corporate office?