Regarding the description of network address port translation (NAP) and network address translation only (No-PAT), which of the following statements is correct?

Regarding the description of network address port translation (NAP) and network address translation only (No-PAT), which of the following statements is correct?
A . No-PAT supports protocol address translation at the network layer
B . No-PAT only supports protocol port translation at the transport layer
C .  After NATP conversion, for external network users, all packets will only come from the same IP address
D . NAPT only supports protocol address translation at the network layer

View Answer

Answer: A