Chapter 11 Networking and Internetworking Devices BY Dr.Sukchatri Prasomsuk

Contents 2/48 Repeater Bridge Gateway Switch Router

3/48 Connecting Devices

4/48 Connecting Devices and the OSI Model

5/48 A Repeater in the OSI Model

6/48 A Repeater

7/48 Function of a Repeater

8/48 A Bridge in the OSI Model

9/48 A Bridge

10/48 Function of a Bridge

11/48 Multiport Bridge

12/48 A Router in the OSI Model

13/48 Routers in an Internet

14/48 A Gateway in the OSI Model

15/48 A Gateway

16/48 Single-Protocol VS Multiprotocol Router

17/48 Brouter

18/48 Switch

19/48 Example of an Internet

20/48 The Concept of Distance Vector Routing

21/48 Distance Vector Routing Table

22/48 Routing Table Distribution

23/48 Updating Routing Table for Router A

24/48 Final Routing Tables

25/48 Example

26/48 Concept of Link State Routing

27/48 Cost in Link State Routing

28/48 Link State Packet

29/48 Flooding of A’s LSP

30/48 Link State Database

31/48 Costs in the Dijkstra Algorithm

32/48 Shortest Path Calculation, Part I

33/48 Shortest Path Calculation, Part II

34/48 Shortest Path Calculation, Part III

35/48 Shortest Path Calculation, Part IV

36/48 Shortest Path Calculation, Part V

37/48 Shortest Path Calculation, Part VI

38/48 Shortest Path Calculation, Part VII

39/48 Shortest Path Calculation, Part VIII

40/48 Shortest Path Calculation, Part IX

41/48 Shortest Path Calculation, Part X

42/48 Shortest Path Calculation, Part XI

43/48 Shortest Path Calculation, Part XII

44/48 Shortest Path Calculation, Part XIII

45/48 Routing Table for Router A

46/48 Questions/Answers