Your company has 250 client computers connected to the office LAN. The company has a pool of five public IP addresses. All client computers have dynamically assigned IP addresses. You need to provide all client computers with Internet access.
What should you use?

A.
DHCP Relay Agent

B.
Routing Information Protocol (RIP)

C.
Internet Group Management Protocol (IGMP)

D.
Network Address Translation (NAT)/Basic Firewall