I use to do this during Aruba demos to show how we can control traffic. We start showing the actual bandwith by running speedtest from a client, then I use by the AppRF dashboard to select the speedtest block from "applications", then go to throttle, and then assign a fix bandwidth for upload/download, then we show how this policy applies to current traffic by running again speedtest test; finally we disable this by pressing the throttle button in the same AppRF dashboard and we run speedtest test again..