Final answer:
DHCP runs on two ports, port 67 and port 68. Port 67 is used by the DHCP server to receive requests, and port 68 is used by the DHCP clients to receive responses and network configuration parameters.
Step-by-step explanation:
The Dynamic Host Configuration Protocol runs on two main ports: port 67 and port 68. DHCP is a network management protocol used on Internet Protocol networks whereby a DHCP server dynamically assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks. DHCP operates on a client-server model.