NAT can NOT be configured on which of the objects?

A.
Hosts

B.
Gateways

C.
Networks

D.
Users

E.
Routers

Explanation:
you can’t configure NAT in a user because there is nothing useful to translate in a user relating to
NAT technologies, users do not have network addresses itself, and NAT translates just that,
network addresses. The users are not identified by addresses, the hosts are.
Incorrect Answers:
A: You can make NAT on hosts, a hosts is any device with an IP addresses. If the device has an
IP address you can use NAT.
B: Gateways are a type of host, so they have an address inside the network, NAT is possible.
C: You can make NAT in a Network, you can summarize a group of hosts behind a network
address to create your NAT rules in your security policy.
E: Routers are also a type of host, so they have an address inside the network, NAT is possible.