1. Welcome to our Digital World

2. Mahmuda Akter Junior Instructor( Computer) Narsingdi TSC Teacher’s ID

3. Student Identification Computer Technology Sub: Computer Networking HSC (VOC)- XI

4. Network Topologies Name Of The Topic

5. Learning Outcome At the end of the session students will be able to- Define Topology Classify Topology Definition of different types of topology Advantages and disadvantages of different types of topology

6. Network topology A network topology is simply the layout of a network

7. Types of Topology: Bus TopologyRing TopologyStar TopologyMesh Topology

8. Bus Topology Node Bus Topology

9. Ring Topology Every Node Is Connected To Two Adjacent nodes, Forming a ring.

10. Ring Topology: Every Node Is Connected To Two Adjacent nodes, Forming a ring.

11. Star Topology

12. Star Topology: A Series of nodes all connected to a central device.

13. Mesh Topology

14. Mesh Topology : All nodes are connected to each other.

15. Evaluation 1. টপোলজী কী ? 2. টপোলজী কত পরোকার কি কি ? 3. বাস টপোলজী কী ? 4. রিং টপোলজী কী ? 5. মেস টপোলজী কী ?

16. Draw The diagram of different types of Topology HOME WORK

17. Next Topic Network Protocol

18. ধন্য বাদ