If the interface parameter is specified, only the specified profile for that interface is saved. Otherwise all profiles on the computer with the specified name are saved.
Profiles of specified interfaces are saved in the file name format "InterfaceName ProfileName.xml." Profiles at the computer level are saved in the file name format "ProfileName.xml."
There is wildcard support for this parameter. You can use the character ? to replace a letter, or * to replace letters of the interface name.