networks

networks

1. types of networks

   • internet
   • WAN
   • LAN

2. advantages

   • you can print
   • consists user experience
   • share files

3. disavantages

   • expensive
   • difficult
   • more room for error
   • someone can hack the network
   • security

4. Topology

   • Types
     • Ring
       • No collisions
       • Not expensive
       • Has catastrophic failures
     • Star
       • If one break the others will still work
       • expensive
       • Low catastrophic failures
     • Bus
       • Cheap
       • catastrophic failures
       • collisions
   • Arrangement of computers in a Network

5. Ip address

   • Ip address's need to be different so people don't get Confused
   • So they don't run out of ip address's devices on a network share the same ip adress

6. internet

   • The internet is a big mesh network
     • It spans over the whole world
     • Before you send something on a mesh Topology, you have to find a route