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2ictA local area network may serve as few as two or three users (for example, in a home network) or as many hundreds of users. Ethernet and Wi-Fi are the two most commonly used LAN technologies. Other LAN technologies, including Token Ring, Fiber Distributed Data Interface and ARCNET have lost favor as Ethernet and Wi-Fi speeds have increased.The rise of virtualization has fueled the development of virtual LANs (VLANs) which allows network administrators to logically group network nodes and partition their networks without the need for major infrastructure changes.

Typically, a suite of application programs can be kept on the LAN server. Users who need an application frequently can download it once and then run it from their local device. Users can order printing and other services as needed through applications run on the LAN server. A user can share files with others stored on the LAN server; read and write access is maintained by a network administrator. A LAN server may also be used as a Web server if safeguards are taken to secure internal applications and data from outside access.

In some situations, a wireless LAN, or Wi-Fi, may be preferable to a wired LAN because of its flexibility and cost. Companies are assessing WLANs as a replacement for their wired infrastructures as the number of smartphones, tablets and other mobile devices proliferates.

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Our offer:

  • designing, installing and repairing LAN and Voice networks, including Wi-Fi
  • copper and optical fibre - inspaction, installing, testing and repairing
  • configuration and maintaining LAN and Voice networks, including Wi-Fi and remote access
  • fibre splicing

 

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