What are two benefits of using NAT?

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问题 What are two benefits of using NAT?

选项 A、 NAT protects network security because private networks are not advertised．
B、 NAT accelerates the routing process because no modifications are made on the packets．
C、 Dynamic NAT facilitates connections from the outside of the network．
D、 NAT facilitates end-to-end communication when IPsec is enable．
E、 NAT eliminates the need to re-address all host that require extemal access．

答案A,E

解析 E．NAT 消除了当需要外部链接时每个主机都需要一个不同IP地址。

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What are two benefits of using NAT?

思科640802

思科认证

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