This object identifies the framing type of the target interface.
notApplicable(1) can not be set.
dsx1ESF Extended SuperFrame DS1 (T1.107)
dsx1D4 AT&T D4 format DS1 (T1.107)
Default value is dsx1ESF(3) if cilTargetModuleInterface is a T1 interface
and sonet/sdh byte-synchronous mapping is used on the cilSourceInterface.
Otherwise, the default value is notApplicable(1).