A small-sized company has 30 workstations and 2 servers. The company has been assigned a group of IPv4 addresses 209.165.200.224/29 from its ISP. The two servers must be assigned public IP addresses so they are reachable from the outside world. What technology should the company implement in order to allow all workstations to access services over the Internet simultaneously?

IT Exam Items Repository › Category: CCNA › A small-sized company has 30 workstations and 2 servers. The company has been assigned a group of IPv4 addresses 209.165.200.224/29 from its ISP. The two servers must be assigned public IP addresses so they are reachable from the outside world. What technology should the company implement in order to allow all workstations to access services over the Internet simultaneously?

DHCP
static NAT
dynamic NAT
port address translation

Explanation: The company allocated only 6 usable host public addresses. Two public addresses should be assigned to the two servers. Since the four remaining public addresses are not enough for the 30 clients, NAT must be implemented for internal workstations to access the Internet. Therefore, the company should use PAT, also known as NAT with overload. DHCP can be used to dynamically assign internal private IP addresses to the workstations, but cannot provide the NAT service required.

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