1. © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public 1 Version 4.0 Addressing the Network – IPv4 Network Fundamentals – Chapter 6

2. 2 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public What will we Learn from chapter 6?  The structure of IP addressing and demonstrate the ability to convert between 8-bit binary and decimal numbers.  For an IPv4 address, how to classify by type and describe how it is used in the network.  How IP addresses are assigned to networks by ISPs, and within networks by administrators.  To determine the network portion of the host address and explain the role of the subnet mask in dividing networks.  Given IPv4 addressing information and design criteria, You will learn how to calculate the appropriate addressing components.  How to use common testing utilities to verify and test network connectivity and operational status of the IP protocol stack on a host.

3. 3 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public IP Addressing Structure – IPv4 The dotted decimal structure of a binary IP address and label its parts

4. 4 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public IP Addressing Structure Describe the general role of 8-bit binary in network addressing and convert 8-bit binary to decimal

5. 5 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public IP Addressing Structure

6. 6 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public IP Addressing Structure

7. 7 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public IP Addressing Structure

8. 8 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

9. 9 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

10. 10 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

11. 11 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

12. 12 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

13. 13 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

14. 14 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Classify and Define IPv4 Addresses

15. 15 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Assigning Addresses

16. 16 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Assigning Addresses

17. 17 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Assigning Addresses

18. 18 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Assigning Addresses

19. 19 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Assigning Addresses

20. 20 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Assigning Addresses

21. 21 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Determine the network portion of the host address and the role of the subnet mask

22. 22 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Determine the network portion of the host address and the role of the subnet mask

23. 23 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Determine the network portion of the host address and the role of the subnet mask

24. 24 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Determine the network portion of the host address and the role of the subnet mask

25. 25 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Calculating Addresses

26. 26 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Calculating Addresses

27. 27 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Calculating Addresses

28. 28 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Calculating Addresses

29. 29 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Calculating Addresses

30. 30 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Calculating Addresses

31. 31 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Testing the Network Layer

32. 32 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Testing the Network Layer

33. 33 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Testing the Network Layer

34. 34 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Testing the Network Layer

35. 35 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Testing the Network Layer

36. 36 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public What did I Learn from chapter 6?  The structure of IP addressing and learned how to convert between 8-bit binary and decimal numbers.  For an IPv4 address, I classified it by type and describe how it is used in the network.  That addresses are assigned to networks by ISPs and within networks by administrators.  How to determine the network portion of the host address and explain the role of the subnet mask in dividing network addresses.  How to calculate the appropriate addressing components for IPv4 addressing  How to use common testing utilities to verify and test network connectivity and operational status of the IP protocol stack on a host.

37. 37 © 2007 Cisco Systems, Inc. All rights reserved.Cisco Public Addressing the Network Next Data Link Layer