[单选题]31. Which configuration command enables you to create a new port forwarding entry in List1?哪个配置命令允许你在List1中建立一个新的端口转发的条目?
A.smart-tunnel list List1 mstsc.exe platform windows
B.port forward List1 3001 192.168.1.2 telnet Telnet Server
C.port forward List1 telnet Telnet Server
D.port-forward List1 3001 192.168.1.2 telnet Telnet Server