Câu 54: H12-711-V4-0: HCIA-Security V4.0

Which of the following statements is incorrect about bidirectional NAT?

1. A. During the implementation of intrazone NAT, only the destination address of the packet sent to the internal server needs to be translated from a public address into a private address, and the source address does not need to be translated from a private address into a public address. — đáp án hiện tại
2. B. The destination addresses of the two communication parties are post-NAT addresses.
3. C. Intrazone NAT is used when the internal user and server are in the same security zone, and the internal user is required to access only the public address of the server.
4. D. When an internal server needs to access the external network, routes from the internal server to public addresses need to be configured.