基本查看
查看端口,得到连接端口为 0xd3d，转换后为 3389：
REG QUERY "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp" /V PortNumber
windows server 2003
开启：
REG ADD "HKLMSYSTEMCurrentControlSetControlTerminal Server" /v fDenyTSConnections /t REG_DWORD /d 00000000 /f
wmic RDTOGGLE WHERE ServerName='%COMPUTERNAME%' call SetAllowTSConnections 1
REG ADD HKLMSYSTEMCurrentControlSetControlTerminal" "Server /v fDenyTSConnections /t REG_DWORD /d 00000000 /f
REG ADD "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f
关闭：
REG ADD "HKLMSYSTEMCurrentControlSetControlTerminal Server" /v fDenyTSConnections /t REG_DWORD /d 11111111 /f
windows server 2008
开启：
REG ADD "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp" /v PortNumber /t REG_DWORD /d 0x00000d3d /f