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

Question

Options

• ANo-PAT supports protocol address translation at the network layer
• BNo-PAT only supports protocol port translation at the transport layer
• CAfter PAT conversion, for external network users, all packets will only come from the same IP address
• DNAPT only supports protocol address translation at the network layer

• A
  72% (31)
• B
  16% (7)
• C
  9% (4)
• D
  2% (1)

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