networks

networks

1. advantages

   • sharing files
   • share logins
     • share resourses
       • easier to update

2. disavantages

   • easier to hack
   • takes time to setup
     • exspense
   • more room for mistakes

3. types of networks

   • LAN
     • local area network
   • WAN
     • wide area network

4. ring topologies

   • easy to set up
     • advantages
   • disavantages
     • failure

5. star topologies

   • advantages
     • no colisions
       • fast
         • easy to add stuff
     • disavantages
       • exspensive
         • failure

6. bus topologies

   • advantages
     • its cheap
   • disadvantages
     • high chance of failure
       • high chance of collisions
         • the network is slower

7. ip adress

   • internal networks
     • exsternal adresses
       • secure
       • unique
   • there are 4.3 billion of them