networks

networks

1. advantages

   • share logins
   • share resources
   • share files

2. disadvantages

   • cost
   • increased risk
   • difficulty

3. types of network

   • topology
   • IP address
   • LAN
   • WAN

4. Topology

   • star topology
   • ring topology
   • bus topology

5. IP address

   • An IP dress is a unique value assigned to every computer on network,used to identify it
   • Messages on a network have an IP address attached,which is how a computer knows whether or not to keep the message.