WatchGuard Network Security Essentials — Question 8

Which of these options are private IPv4 addresses you can assign to a trusted interface, as described in RFC 1918, Address Allocation for Private Internets?
(Select three.)

Answer options

• A. 192.168.50.1/24
• B. 10.50.1.1/16
• C. 198.51.100.1/24
• D. 172.16.0.1/16
• E. 192.0.2.1/24

Correct answer: A, B, D

Explanation

The correct answers, A, B, and D, represent private IPv4 address ranges as specified by RFC 1918. Option C (198.51.100.1/24) and option E (192.0.2.1/24) are part of the documentation range and are not intended for private use.