How many additional bits should be borrowed from a /26 subnet mask in order to create subnets for WAN links that need only 2 useable addresses?

Nov 1, 2022 Last Updated: Nov 1, 2022 No Comments
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IT Questions Bank › Category: Network Addressing and Basic Troubleshooting › How many additional bits should be borrowed from a /26 subnet mask in order to create subnets for WAN links that need only 2 useable addresses?

How many additional bits should be borrowed from a /26 subnet mask in order to create subnets for WAN links that need only 2 useable addresses?

  • 5
  • 3
  • 6
  • 2
  • 4

Explanation: WAN links needing only 2 useable addresses use a /30 subnet, so 4 additional bits would need to be borrowed.

Exam with this question: Checkpoint Exam: IP Addressing Answers

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