1. 1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.1 Module 10 Routing Fundamentals and Subnets Claes Larsen, CCAI

2. 222 © 2004, Cisco Systems, Inc. All rights reserved. Objectives

3. 333 © 2004, Cisco Systems, Inc. All rights reserved. IP Address

4. 444 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Grouping

5. 555 © 2004, Cisco Systems, Inc. All rights reserved. Routed Protocol

6. 666 © 2004, Cisco Systems, Inc. All rights reserved. Data Encapsulation

7. 777 © 2004, Cisco Systems, Inc. All rights reserved. IP Packet Header

8. 888 © 2004, Cisco Systems, Inc. All rights reserved. Network Layer Devices in Data Flow

9. 999 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

10. 10 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

11. 11 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

12. 12 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

13. 13 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

14. 14 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

15. 15 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

16. 16 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

17. 17 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

18. 18 © 2004, Cisco Systems, Inc. All rights reserved. Connectionless Network Services

19. 19 © 2004, Cisco Systems, Inc. All rights reserved. Telephone Calls: Connection-oriented

20. 20 © 2004, Cisco Systems, Inc. All rights reserved. Network Layer Fields

21. 21 © 2004, Cisco Systems, Inc. All rights reserved. The Network Layer

22. 22 © 2004, Cisco Systems, Inc. All rights reserved. Routing

23. 23 © 2004, Cisco Systems, Inc. All rights reserved. Routing Metrics

24. 24 © 2004, Cisco Systems, Inc. All rights reserved. Data Encapsulation

25. 25 © 2004, Cisco Systems, Inc. All rights reserved. The Network Layer

26. 26 © 2004, Cisco Systems, Inc. All rights reserved. Layer 2 Switching and Layer 3 Routing

27. 27 © 2004, Cisco Systems, Inc. All rights reserved. ARP Tables and Routing Tables

28. 28 © 2004, Cisco Systems, Inc. All rights reserved. Router and Switch Features Comparison

29. 29 © 2004, Cisco Systems, Inc. All rights reserved. Routed Protocol

30. 30 © 2004, Cisco Systems, Inc. All rights reserved. Routing Protocol

31. 31 © 2004, Cisco Systems, Inc. All rights reserved. Path Determination

32. 32 © 2004, Cisco Systems, Inc. All rights reserved. Path Determination

33. 33 © 2004, Cisco Systems, Inc. All rights reserved. The Routing Process

34. 34 © 2004, Cisco Systems, Inc. All rights reserved. Routing Tables

35. 35 © 2004, Cisco Systems, Inc. All rights reserved. Routing Algorithms and Metrics

36. 36 © 2004, Cisco Systems, Inc. All rights reserved. Interior and Exterior Gateway Protocols

37. 37 © 2004, Cisco Systems, Inc. All rights reserved. Routing

38. 38 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Bit Patterns

39. 39 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class C Address

40. 40 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class B Address

41. 41 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class A Address

42. 42 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart (Bit Position and Value)

43. 43 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart (Subnet Mask Identifier)

44. 44 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting

45. 45 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart

46. 46 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Scheme

47. 47 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart

48. 48 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class B Network

49. 49 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class A Network

50. 50 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting

51. 51 © 2004, Cisco Systems, Inc. All rights reserved. Class A and B Hosts

52. 52 © 2004, Cisco Systems, Inc. All rights reserved. Find the Subnet Mask

53. 53 © 2004, Cisco Systems, Inc. All rights reserved. The Logical ANDing Process

54. 54 © 2004, Cisco Systems, Inc. All rights reserved. Calculating the Subnet ID

55. 55 © 2004, Cisco Systems, Inc. All rights reserved. Summary