Huawei H12-811_V2.0 - HCIA-Datacom V2.0

The nat server configuration creates a static mapping so that an internal Telnet server at private address 192.168.1.1 can be reached from the public network using global address 100.0.23.2 on the Telnet TCP port. The purpose of NAT Server is to expose an internal service through a reachable public address and translate incoming packets to the inside host. A public user therefore initiates the connection to the configured global address, for example telnet 100.0.23.2, assuming routing and security policies allow the session. The user does not normally issue telnet 192.168.1.1 from the public network because that is the private inside address and is not the destination on which the public-side NAT mapping is matched. After the packet reaches R1 addressed to 100.0.23.2, R1 translates the destination to 192.168.1.1 and forwards it internally. Thus the configuration can make the private server reachable, but the command stated in the question uses the wrong destination address. The statement is FALSE, option B.