What is the starting point for a dhcp server?
establishing a pool of addresses
establishing a and records
establishing address leases
establishing reservations

Establishing a pool of addresses

Explanation:

Regularly the first and the final IP address is configured automatically, but we can personalize these IP addresses, always that is the first step when we activate the DHCP server.

Then we must assign a time for the use of the IP in seconds, we enter the IP in the primary DNS, the second is optional, and we enter the domain name.