That is, it calculates how long it takes for the packet to reach the server and to be sent back. It's actually slightly more complicated, because when you ping something you actually send a whole bunch of these PING messages.
ABC HD features great movies and programming such as Dancing with the Stars, Modern Family, Desperate Housewives and Grey's Anatomy in high-definition. amc hd AMC HD is an award-winning, 24-hour network that offers an extensive list of film titles, as well as critically acclaimed original programming.
The Discovery channel is channel 278 on DirecTV. On the remote, go  to the menu, then Search for Shows, then in the search box on the  left spell out DIS and the channels thâ¦at start with DIS will be  displayed. Select the one you want and there you are.