1. Network introduction

2. OSI model (internet)

3. Generic OSI model

5. CAN

6. Dallas O.W.

7. other?

8. The internet cloud What is this? What is this? What is this? What is this? What is this?

10. Darpa project – therefore “Arpanet”

11. It worked and had civilian use also

12. See history and arpanet history