# Chapter 6 - Addressing the Network – IPv4

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## Chapter 6 - Addressing the Network – IPv4

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Explain the structure IP addressing and demonstrate the ability to convert between 8-bit binary and decimal numbers. Given an IPv4 address, classify by type and describe how it is used in the network Explain how addresses are assigned to networks by ISPs and within networks by administrators 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, calculate the appropriate addressing components. Use common testing utilities to verify and test network connectivity and operational status of the IP protocol stack on a host. ...

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## Nội dung Text: Chapter 6 - Addressing the Network – IPv4

1. Chapter 6 - Addressing the Network – IPv4 CCNA Exploration version 4.0
2. Overview • Explain the structure IP addressing and demonstrate the ability to convert between 8-bit binary and decimal numbers. • Given an IPv4 address, classify by type and describe how it is used in the network • Explain how addresses are assigned to networks by ISPs and within networks by administrators • 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, calculate the appropriate addressing components. • Use common testing utilities to verify and test network connectivity and operational status of the IP protocol stack on a host. H c vi n m ng Bách khoa - Website: www.bkacad.com 2
3. IP Addressing Structure • Describe the dotted decimal structure of a binary IP address and label its parts H c vi n m ng Bách khoa - Website: www.bkacad.com 3
4. IP Addressing Structure • Describe the general role of 8-bit binary in network addressing and convert 8-bit binary to decimal H c vi n m ng Bách khoa - Website: www.bkacad.com 4
5. IP Addressing Structure • Practice converting 8-bit binary to decimal • Refer to 6.1.3.1 H c vi n m ng Bách khoa - Website: www.bkacad.com 5
6. IP Addressing Structure • Convert decimal to 8-bit binary H c vi n m ng Bách khoa - Website: www.bkacad.com 6
7. IP Addressing Structure • Practice converting decimal to 8-bit binary • Refer to 6.1.5.1 H c vi n m ng Bách khoa - Website: www.bkacad.com 7
8. Convert IP address H c vi n m ng Bách khoa - Website: www.bkacad.com 8
9. Network portion and the role of the subnet mask • Describe how the subnet mask is used to create and specify the network and host portions of an IP address H c vi n m ng Bách khoa - Website: www.bkacad.com 9
10. Network portion and the role of the subnet mask • Use the subnet mask and ANDing process to extract the network address from the IP address. H c vi n m ng Bách khoa - Website: www.bkacad.com 10
11. Network portion and the role of the subnet mask • Use ANDing logic to determine an outcome. H c vi n m ng Bách khoa - Website: www.bkacad.com 11
12. Network portion and the role of the subnet mask • Observe the steps in the ANDing of an IPv4 host address and subnet mask H c vi n m ng Bách khoa - Website: www.bkacad.com 12
13. Classify and Define IPv4 Addresses • Name the three types of addresses in the network and describe the purpose of each type H c vi n m ng Bách khoa - Website: www.bkacad.com 13
14. Classify and Define IPv4 Addresses H c vi n m ng Bách khoa - Website: www.bkacad.com 14
15. Classify and Define IPv4 Addresses H c vi n m ng Bách khoa - Website: www.bkacad.com 15
16. Classify and Define IPv4 Addresses H c vi n m ng Bách khoa - Website: www.bkacad.com 16
17. Calculate address H c vi n m ng Bách khoa - Website: www.bkacad.com 17
18. Classify and Define IPv4 Addresses • IP addressing practice: Refer to 6.2.2.2 H c vi n m ng Bách khoa - Website: www.bkacad.com 18
19. Classify and Define IPv4 Addresses • Unicast, Broadcast and Multicast communication. H c vi n m ng Bách khoa - Website: www.bkacad.com 19
20. Classify and Define IPv4 Addresses • Identify the address ranges reserved for these special purposes in the IPv4 protocol H c vi n m ng Bách khoa - Website: www.bkacad.com 20

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