BBC
Bbc: Gcse Bitesize: Network Types and Topologies
Read all about computer networks. Then take an interactive quiz to test your understanding.
Khan Academy
Khan Academy: Internet Routing Protocol
Learn how computers split messages into packets and those packets hop from router to router on the way to their destination.
Khan Academy
Khan Academy: Physical Network Connections
Learn that the internet is a network of computers connected to each other. But what does each physical connection look like? It depends on the needs of the connection and the size of the network.
Khan Academy
Khan Academy: Computer Networks
Learn about the internet, the world's largest computer network.
University of South Florida
Florida Center for Instructional Technology: What Is Networking Hardware?
Clickable network map shows information on the types and uses of networking hardware. Very basic introduction.
Other
Tech Soup: Networking 101: Concepts and Definitions
Starts with a simple definition of a network and then explores the components of a network, how a network works, types of networks, communication protocol, and hardware.