A network administrator needs to set up a file server to all - CompTIA-N10-009
Question
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?
Answers
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Explanation
Correct Answer: B. A reservation for the server based on the MAC address
- A DHCP reservation ensures that the file server always receives the same IP address from the DHCP server, based on its MAC address.
- This approach is ideal for devices like file servers that need consistent IP addresses for users to access them reliably, while still allowing centralized management through DHCP.
- It avoids potential conflicts with DHCP-assigned IPs and keeps server IP allocation manageable.
Why the Other Options Are Incorrect:
A separate scope for the file server using a /32 subnet:
- A /32 subnet allows only a single IP address and is typically used for loopback addresses or specific routing scenarios.
- While it could theoretically work for a single server, it is impractical in most network environments because it complicates management and is unnecessary when DHCP reservations provide a simpler solution.
A static IP address within the DHCP IP range:
- Assigning a static IP within the DHCP range can cause conflicts if the DHCP server mistakenly assigns the same IP to another device.
- Best practice is to assign static IPs outside the DHCP range or use a DHCP reservation for consistency.
A SLAAC for the server:
- SLAAC (Stateless Address Auto-Configuration) is a mechanism used in IPv6 networks to allow devices to self-assign IP addresses without the need for a DHCP server.
- While SLAAC is useful in some IPv6 environments, it is not ideal for a file server that requires a consistent and easily identifiable IP address.
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