Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Jan 13, 2009
Internet pioneer and UCLA computer science professor Leonard Kleinrock displays the Internet's first router, or "switch" -- known as an Interface Message Processor -- and describes the process of connecting it with UCLA's host computer, leading to the first-ever Internet message sent on October 29, 1969.