Basic Networking

Network

  • Interconnection of two or more devices are called a network
  • The communication between two or more interconnected devices is called networking.
  • An Inter network is a connection of two or more networks
  • Inter networking means communication between different networks.
Types of Network:
  • LAN
    • Local Area Network are used to connect networking devices that are in a very close geographic area such as a floor of building, a building itself or within a campus.
  • MAN
    • Metropolitan Area Network are used to connect networking devices that may span around a city.
  • WAN
    • Wide Area Network which connects two or more LANS present at different geographical locations

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