Certified Ethical Hacker (CEH v10) — Question 172

You are tasked to configure the DHCP server to lease the last 100 usable IP addresses in subnet 10.1.4.0/23.
Which of the following IP addresses could be leased as a result of the new configuration?

Answer options

• A. 10.1.4.254
• B. 10.1.255.200
• C. 10.1.5.200
• D. 10.1.4.156

Correct answer: C

Explanation

The correct answer is C, 10.1.5.200, because it falls within the range of usable IP addresses that can be leased from the DHCP server configured for the last 100 addresses of the subnet. Options A, B, and D are incorrect because they either exceed the subnet range or are not part of the last 100 usable addresses in the 10.1.4.0/23 subnet.