1. Network Concept

2. Networking Techniques Switch Network

3. Networking Techniques Circuit Switching

4. Networking Techniques Message switching

5. Networking Techniques Packet switching

6. Networking Techniques Cell switching (example ATM) –Similar to packet switching

7. Networking Techniques Broadcast Network –Similar to packet radio (weather station)

8. Routing Types of routing –Adaptive routing/dynamic –Broadcast routing

9. Network Ownership Public network Virtual Public Network (VPN) Packet distribution Network PDN National Science Foundation Network (NSFnet)

10. Network type LAN WAN Intranet Internets Access

11. Network type LAN

12. Network type WAN

13. Network type Access

14. Distributed system Characteristic of distributed system –Modularity- component are simple –System performance- speed –Local control- users immediate access –Client server – access to several computers –Transparent-capability to hide data

16. Distributed system Types of distributed system –Distribution by location

17. Distributed system Types of distributed system –Distribution by function

18. Distributed system Types of distributed system –Distribution by control- Management issues –Distribution by processing Vertical

19. Distributed system Types of distributed system –Distribution by processing Hierarchal Horizontal distributed system

20. Distributed system Types of distributed system –Distribution by processing

21. Distributed system Types of distributed system –Peer computer on the internet

22. Implementation of Distributed system File handling Data distribution Distributed database Incompatibilty problems

23. Data Distribution