The document is a presentation on how routers work. It provides an introduction to routers, discussing their history and hardware/software components. It describes different types of routers and how they direct network traffic by understanding protocols and routing algorithms. The presentation concludes with sections on router manufacturers and the future scope of routing technology.

1. Presentation On How routers work??? Presented By: Isha Kushwah Jasjeet kaur 08/26/10

2. Table of contents 08/26/10 Routing Algorithms 7. References 10. 1. Introduction to Router 2. History 3. Router Hardware 4. Router Software 5. Types of Routers 6. How does router works 8. Router Manufacturers 9. Future scope

4. History 08/26/10

9. Enterprise Router 08/26/10

10. Internet Connectivity and Internal use 08/26/10

16. Dijkstra Algorithm

17. DV Algorithms A typical network graph and routing table for router J K 15 L K 6 K --- 0 J I 10 I H 12 H H 18 G I 30 F I 17 E H 20 D I 28 C A 20 B A 8 A Line Weight Destination

18. Continue….. Network graph and routing tables 0,- 1,D 2,C 3,B D 1,C 0,- 1,C 2,B C 3,D 2,C 0,- 1,B B 3,C 2,B 1,A 0,- A D C B A

19. Hierarchical Routing

21. Future Scope 08/26/10

23. Queries ??? 08/26/10

24. Thank u !!!!! 08/26/10