عربي   Mark     Scores   Networking

1 Computer Network 2 Communication Medium 3 Network Topologies 4 Network Categories 5 Networking Devices 6 Client-Server Concept 7 Protocols 8 Internetworking 9 Internetworking Devices 10 Internet 11 TCP/IP Protocol Suite 12 IP Address and Domain Name 13 Electronic Mail (Email) 14 World Wide Web (WWW) 15 Firewall 16 Getting Connected to the Internet 17 Intranets and Extranets Network Topologies Basic network topologies. A network topology is the way computers are linked together (interconnected). There are three basic types: star, bus, and ring. Hybrid topologies are combinations of these basic types.  Page 3 of 17