Copy folder structure to another Server in one command
C:\>robocopy \\server.net\Source_Folder\ \\server.net\Dest_fldr\ /e /mt:8 /xf *
Copy folder structure to another Server in one command (preserve security)
C:\>robocopy \\server.net\Source_Folder\ \\server.net\Dest_fldr\ /sec /e /mt:8 /xf *
MS robocopy documentation online