Chapter 26. Basic Network Concepts

Chapter Syllabus

  • 26.1 Network Terminology

  • 26.2 The OSI Model

This is an era of global connectivity, and it is hard to imagine any computer system not being connected to a network. All types of corporate and business communications are carried out using some type of network. A network is a set of computers connected to each other using some communication medium. Computers on a network communicate with each other using a set of rules and regulations commonly known as a network protocol. It is not necessary for the computers connected to a network to be running a common operating system; however, they must use a common network protocol to talk to each other. Depending on the geographical span of a computer network, ...

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