Answer:
DHCP reservation is the correct answer.
Step-by-step explanation:
It is the Internet Protocol assignment which is not temporary. It is the particular address of the Internet Protocol within a DHCP set, which is not temporarily assigned to a particular DHCP client for lease use.
So, the device of the last user required the address of the Internet Protocol whenever they linked to the company's server. The following reservation provides the permission to use static addresses of the Internet Protocol without affecting the company's server.