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