CompTIA Network+ (N10-008) — Question 510

A network administrator needs to set up a file server to allow user access. The organization uses DHCP to assign IP addresses. Which of the following is the best solution for the administrator to set up?

Answer options

• A. A separate scope for the file server using a /32 subnet
• B. A reservation for the server based on the MAC address
• C. A static IP address within the DHCP IP range
• D. A SLAAC for the server

Correct answer: B

Explanation

The correct answer is B because creating a reservation based on the MAC address ensures that the file server always receives the same IP address from the DHCP server, preventing IP conflicts. Option A is incorrect as a /32 subnet is not practical for a server in a DHCP environment. Option C is a less preferable solution since it can lead to IP conflicts if the DHCP range changes, and option D is not applicable as SLAAC is used for IPv6 addressing, not for configuring a file server in a typical DHCP setup.