networks

networks

1. advantages of using a network

   • share files
   • share internet connection
   • communication
   • roaming profile

2. hardware

   • router
     • purpose
       • So that all of the devices can connect to a central point in a local area network. Most routers will have WiFi and Ethernet connections.
     • LAN
   • ethernet cable
     • purpose
       • a ethernet cable is a wireless network that is faster than a wireless network
     • LAN
   • switch
     • purpose
       • So that all of the devices can connect to a central point on a local area network.
       • LAN

3. wireless access point

   • purpose
     • They are used to connect portable devices to your local area network.
     • LAN

4. server

   • purpose
     • A server is really just a powerful computer which controls the network!
     • LAN and WAN

5. network interface card

   • purpose
     • Any device which connects to a LAN or a WAN must have a network interface card! The card will connect your device to a switch, router or a wireless access point
   • LAN and WAN