1 / 19

Binary Lesson 5.5 Usable Addresses Class A, B, and C

Binary Lesson 5.5 Usable Addresses Class A, B, and C. Slash Notation. Consider a class A address of 1.2.3.4 The network portion is the first octet 1 This situation can be written 1.2.3.4/8 The number after the / is the number of bits in the network portion. Subnet Mask.

yachi
Download Presentation

Binary Lesson 5.5 Usable Addresses Class A, B, and C

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Binary Lesson 5.5Usable Addresses Class A, B, and C

  2. Slash Notation • Consider a class A address of 1.2.3.4 • The network portion is the first octet • 1 • This situation can be written • 1.2.3.4/8 • The number after the / is the number of bits in the network portion

  3. Subnet Mask Consider a class A address of 1.2.3.4 /8 in binary The subnet mask is 255.0.0.0 The network address is 1.0.0.0 In Binary: IP: 00000001 00000010 00000011 00000100 Subnt Msk: 11111111 00000000 00000000 00000000 Net Addr: 00000001 00000000 00000000 00000000

  4. Network Address To find the network address, take a node's IP address and set all the host bits to 0 IP: 00000001 00000010 00000011 00000100 Subnt Msk: 11111111 00000000 00000000 00000000 NNNNNNNN HHHHHHHH HHHHHHHH HHHHHHHH Net Addr: 00000001 00000000 00000000 00000000 In decimal: IP: 1 2 3 0 Subnt Msk: 255 0 0 0 Net Addr: 1 0 0 0

  5. Broadcast Address To find the broadcast address, take a node's IP address and set all the host bits to 1 IP: 00000001 00000010 00000011 00000100 Subnt Msk: 11111111 00000000 00000000 00000000 NNNNNNNN HHHHHHHH HHHHHHHH HHHHHHHH Brdc Addr: 00000001 11111111 11111111 11111111 In decimal: IP: 1 2 3 0 Subnt Msk: 255 0 0 0 Brdc Addr: 1 255 255 255

  6. Usable Addresses All the other addresses are usable--starting at network address + 1 and ending at broadcast address -1 Network Addr: 1. 0. 0. 0 Subnet Mask: 255. 0. 0. 0 Broadcast Addr: 1.255.255.255 First Usable Addr: 1. 0. 0. 1 Last Usable Addr: 1.255.255.254

  7. Class B Class B address: 147.144.1.212 /16 The subnet mask is 255.255.0.0 The network address is 147.144.0.0 The broadcast address is 147.144.255.255 In Binary: IP: 10010011 10010000 00000001 11010100 Subnt Msk: 11111111 11111111 00000000 00000000 Net Addr: 10010011 10010000 00000000 00000000 Brdc Addr: 10010011 10010000 11111111 11111111

  8. Class B Usable Addresses Class B address: 147.144.1.212 /16 The subnet mask is 255.255.0.0 The network address is 147.144.0.0 The broadcast address is 147.144.255.255 First usable address: 147.144.0.1 Last usable address: 147.144.255.254

  9. Class C Class C address: 192.168.1.10 /24 The subnet mask is 255.255.255.0 The network address is 192.168.1.0 The broadcast address is 192.168.1.255 In Binary: IP: 11000000 10101000 00000001 00001010 Subnt Msk: 11111111 11111111 11111111 00000000 Net Addr: 11000000 10101000 00000001 00000000 Brdc Addr: 11000000 10101000 00000001 11111111

  10. Usable Addresses Class A, B, and C iClicker Questions

  11. What is the network address in this network?15.254.222.199 /8 15.254.222.0 15.254.222.255 15.254.222.1 15.0.0.0 15.254.0.0 1 of 9

  12. What is the broadcast address in this network?10.20.30.40 /8 10.0.0.0 10.0.0.1 10.255.255.254 10.255.255.255 Something else 2 of 9

  13. What is the first usable address for this network?111.2.1.2 /8 111.0.0.1 111.2.0.1 111.2.1.1 111.2.255.255 Something else 3 of 9

  14. What is the last usable address for this network?19.144.1.212 /8 19.255.255.254 19.144.255.255 19.144.255.254 19.144.1.254 Something else 4 of 9

  15. What is the first usable address for this network?199.144.0.0 /24 199.0.0.1 199.144.0.1 199.144.1.1 199.144.1.255 Something else 5 of 9

  16. What is the last usable address for this network?222.0.14.0 /24 222.255.255.254 222.0.255.254 222.0.14.254 222.0.14.255 Something else 6 of 9

  17. What is the last usable address for this network?129.130.131.132 /16 129.130.131.254 129.130.255.254 129.255.255.254 129.130.0.1 Something else 7 of 9

  18. What is the broadcast address for this network?132.231.123.213 /16 132.231.123.254 132.231.123.255 132.231.255.255 132.255.255.254 Something else 8 of 9

  19. What is the network address for this network?200.0.14.128 /24 200.0.14.1 200.0.14.0 200.0.14.254 200.0.14.255 Something else 9 of 9

More Related