Packet 3 : When data is ready to be transmitted it is divided into pieces called packets. These packets contain information about which computer sent the data and where the data is going
Young & Company Electric Power Products and Related Engineering Services, Glossary of Electrical Terms, http://www.youngco.com/young2.asp?ID=4&Type=3, CA., USA 2001. (Electr Sfty - Amer) {514}