Ganondorf
- Data Communication
In data communication, a physical network node may either be a data communication equipment (DCE) such as a modem, hub, bridge or switch; or data terminal equipment (DTE) such as a digital telephone handset, a printer or host computer, for example a router, a workstation, or a server.
Ganondorf
- Networking Basics Layer 4
The transport layer provides services to the application layer. The two most common transport layer protocols are transmission control protocol and user datagram protocol. TCP provides a method of guaranteed data delivery and error recovery, but is slower than UDP. UDP provides much faster service, but no error recovery.
Ganondorf
- VoIP Introduction
Voice over IP delivers voice information over the Internet. This is done through sending voice information in a digital form within IP packets, rather than using traditional analog circuits.
