Question
Your network contains an Active Directory Domain Services (AD DS) domain. The domain contains 10 servers that run Windows Server. The servers have static IPv4 addresses.
You plan to use DHCP to assign IPv4 addresses to the servers.
You need to ensure that each server always receives the same IPv4 address.
Which type of identifier should you use to create a DHCP reservation for each server?
- A. fully qualified domain name (FQDN)
- B. universally unique identifier (UUID)
- C. NetBIOS name
- D. MAC address Correct
Explanation
DHCP reservations are created using the MAC address of a network interface to ensure that a specific IPv4 address is always assigned to that device. Using the MAC address guarantees consistent IP assignment regardless of changes in domain names or other identifiers.
