IP Addressing

123456789101112131415
Across
  1. 1. A method of expressing a network prefix (/)
  2. 3. Addresses between 224.0.0.0 – 239.255.255.255
  3. 5. The first IP address within a network that has all 0’s in the host portion.
  4. 6. A broadcast that is sent to a specific network or series of networks. Uses the address 255.255.255.255
  5. 7. An IP address that does not have to be globally unique and is not routable on the Internet.
  6. 11. A method of assigning IPv4 addresses which requires that addresses within the same class must use the same subnet mask.
  7. 12. An IP address that is globally unique and routable on the Internet.
  8. 13. A method used to determine the network portion of an IP address by comparing the binary values.
  9. 15. Address between network and broadcast.
Down
  1. 2. The IPv4 address block 192.0.2.0 to 192.0.2.255 that is set aside for teaching and learning purposes
  2. 4. Last IP address within a network that has all 1’s in the host portion
  3. 8. A more efficient way of assigning addresses that allows the use of multiple subnet masks within the same IPv4 address class.
  4. 9. The number of binary ones in the subnet mask
  5. 10. Describes IPv4 packets sent to all hosts in a particular network. Uses the broadcast address of that network.
  6. 14. A group of 8 binary bits