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单项选择题私网设备A的IP地址是192.168.1.1/24,其对应的公网IP是2.2.2.1;公网设备B的IP地址是2.2.2.5。现需要设备A对公网提供Telnet服务,可以在NAT设备上使用下列哪项配置?()

A、aclnumber2000;rule0permitsource192.168.1.10.0.0.255;nataddress-group12.2.2.1;interfaceEthernet0/1;natoutbound2000address-group1

B、aclnumber2000;rule0permitsource192.168.1.10.0.0.255;nataddress-group12.2.2.1;interfaceEthernet0/1;natoutbound2000address-group1no-pat

C、natserverprotocoltelnetglobal2.2.2.1inside192.168.1.1

D、natserverprotocoltcpglobal2.2.2.1telnetinside192.168.1.1

E、natserverprotocoltcpglobal2.2.2.123inside192.168.1.123

  • E
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