Networks

Networks

1. HardWare

   • router
     • purpose
       • to connect all devices to a local area network
     • LAN/WAN/WPAN
   • Modem
     • WAN
       • to connect you to a wide area network
   • Peripherals
     • LAN and WPAN

2. Advantages of using a network

   • Share files
   • Share internet connection and devices
   • Communications
   • Roaming Profile
   • Reliance of network resources
   • Expensive Hardware
   • Risk of virus and hacking
   • Specalist staff often required

3. LAN/WAN/WPAN

   • LAN is a local area network
     • WAN is a wide area network
       • WPAN is bluetooth

4. Disadventages