.Question 7Network Address Translation (NAT) is typically implemented with which of these hardware devices? 1 pointSwitchesHubsServersRouters

Understanding Network Address Translation (NAT)

Network Address Translation (NAT) is a method used in networking that allows multiple devices on a local network to be mapped to a single public IP address. It is primarily used to conserve public IP addresses and enhance security by obscuring internal IP addresses from the outside world.

Relevant Concepts

NAT is typically implemented in hardware devices like routers because they control the traffic between the local network and the internet. Unlike switches or hubs, which mainly operate at the data link layer (Layer 2) for local traffic, routers operate at the network layer (Layer 3) and can perform tasks such as routing and translating IP addresses.

Analyzing the Options

1. Switches: These devices forward packets within a local area network and do not typically handle NAT.

2. Hubs: These are basic networking devices that connect multiple Ethernet devices, making them act as a single network segment, but they do not perform NAT.

3. Servers: While servers can implement NAT in some advanced configurations, it is generally not their primary function.

4. Routers: Routers are specifically designed to route traffic between different networks and often have built-in NAT capabilities.

Final Answer

Routers are the hardware devices typically used to implement Network Address Translation (NAT).