You can configure the video caching feature through either the CloudBridge graphical user interface or command line interface. By default, the appliance is configured to cache videos from YouTube and Vimeo. Youku, Metacafe, and Dailymotion are also configured on the appliance by default. All you have to do is enable them. You can add video websites, such as an internal website serving video tutorials or other information .
Note: Video caching an optional feature that is not enabled by default. You need not enable it unless you have a substantial amount of HTTP video traffic .