Networks

Networks

1. Types

   • Bus
     • IP address
       • Star
         • San
           • Tapology
   • Can
   • Lan
   • Man
   • Ring
   • WAN

2. Advantages

   • If your computer breaks it is saved
   • Data theft
   • Stops Being hacked
   • Fire wall
   • Less chance off freezing
   • Gives privacy
   • Protects system

3. Disadvantages

   • Server breaks down
   • It lacks independence
   • Easy to hack
   • Security difficulties

4. Bus

   • advantages
     • cheap to install
     • only uses 1 wire
   • Disadvantages
     • if there is a break in the central cable there is a high chance of failure
     • high chance of the cable corrupting an slowng down

5. Ring

   • advantages
     • cheap to install, only uses one cable
     • There is no collisions only 1 computer is transmitting
   • Disadvantages
     • High chance of failure, if one cable/computer breaks down the whole network will fail
     • Difficult to add new computers

6. Star

   • Advantages
     • easy to add new computers
     • fast,low chance of collisions
     • low chance of failure, if one cable brakes that only takes out one compueter
   • Disadvantages
     • expensive
     • fail of switch

7. Ip Address

   • An address is a unique identifier given to something
   • IP address is the internet protocol address
   • They are assigned to business and houses
   • The internet is a huge network with, more devices then its possible to assign a unique address to