Library /sys$common/syshlp/ncphelp.hlb CLEAR, LINE, SIF_CONFIGURATION_TARGET  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Applies only to FDDI lines.  Resets to its default value the
 SIF CONFIGURATION TARGET parameter in the volatile database.
 Permanent database operations cannot be performed on this parameter.