1. Computer Networks 2 Network Topology Prepared May Lau 2011

2. Outline Revision What is computer networks? What is LAN and What is WAN? Presentation – Network Hardware and Software Topic today – Network Topology Video presentation Activity Conclusion

3. Revision What is computer networks? What is LAN and What is WAN?

4. Student Presentation Computer Networking Hardware and Software

5. Network Topology Bus Ring Star

6. Activity 3 Groups and Each group 1 set of activity worksheets 1 instruction guideline Preparation time – 5 minutes Prepare a role play for the network topology: Connection Method Message transfer Presentation Complete the worksheet (Individual) Conclusion

7. Network Topology http://www.bbc.co.uk/schools/gcsebitesize/ict/datacomm/2net works_act.shtml