Network Devices : Computer Network Devices : Router , Hub, Bridge ,Switch , Gateway...

This Lecture will provide you the description of Network Devices.
Computer Network Devices are the back bone of any Network by which we all are able to send and receive the all kind of data such as : Message, Text , Video , Audio, Jpeg, bmp ...etc.
Computer Network or Fundamental of Network, Types & Definition. A computer network is a set of computers connected together for the purpose of sharing resources. The most common resource shared today is connection to the Internet. Other shared resources can include a printer or a file server..
A computer network is a set of computers connected together for the purpose of sharing resources. The most common resource shared today is connection to the Internet. Other shared resources can include a printer or a file server. The Internet itself can be considered a computer network.
Computer Network Defined
A computer network is a set of connected computers. Computers on a network are called nodes. The connection between computers can be done via cabling, most commonly the Ethernet cable, or wirelessly through radio waves. Connected computers can share resources, like access to the Internet, printers, file servers, and others. A network is a multipurpose connection, which allows a single computer to do more.
Tips: you can read following book Tennenbaum and Forozen.
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