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Thursday, June 6, 2019

You are the system administrator for an organization that has 50 devices. Which IPv4 internal address range should you use on the network?

You are the system administrator for an organization that has 50 devices. Which IPv4 internal address range should you use on the network?

  • 10.x.x.x
  • 192.168.x.x
  • 172.16.x.x
  • 172.31.x.x 
You are the system administrator for an organization that has 50 devices. Which IPv4 internal address range should you use on the network?

EXPLANATION

 IP address classesWith an IPv4 IP address, there are five classes of available IP ranges: Class A, Class B, Class C, Class D and Class E, while only A, B, and C are commonly used. Each class allows for a range of valid IP addresses, shown in the following table.

ClassAddress rangeSupports
Class A1.0.0.1 to 126.255.255.254Supports 16 million hosts on each of 127 networks.
Class B128.1.0.1 to 191.255.255.254Supports 65,000 hosts on each of 16,000 networks.
Class C192.0.1.1 to 223.255.254.254Supports 254 hosts on each of 2 million networks.
Class D224.0.0.0 to 239.255.255.255Reserved for multicast groups.
Class E240.0.0.0 to 254.255.255.254Reserved for future use, or research and development purposes.
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