Networks

Networks

1. LAN (Local Area Network)

   • A network that spreads over a small area
   • Hardware Needed to connect to LAN
     • Router
     • Ethernet cable
     • Network Interface Card
     • wireless Access Point (WiFi Extender) optional
   • Ways to connect to LAN
     • WiFi
       • Connection made without wires
       • Advantages
         • Can be used for portable devices
         • Can connect more devices
       • Disadvantages
         • Slower than Ethernet
         • Can be less secure if not encrypted
         • Shorter range
       • 250Mbps
     • Ethernet
       • Advantages
         • Faster than WiFi
         • Can be more secure
         • Longer range
       • Disadvantages
         • Cabling costs money
         • Can't be used for some portable devices
         • Can't be used for portable devices
       • Connection made with wires
       • 1000Mbps