The value of vRtrMplsLspPathOperPropAdminGrp specifies
whether the currently operational LSP path has propagation
admin-groups enabled or disabled.
When make-before-break functionality for the LSP is enabled and if the
LSP propagate admin groups setting is changed, the resources allocated
to the existing LSP paths will not be released until a new path with
the new settings has been established. While a new path is being
signaled, the administrative value and the operational values of the
path may differ. The value of vRtrMplsLspPropAdminGroup specifies the
propagate admin groups setting for the new LSP path trying to be
established whereas the value of vRtrMplsLspPathOperPropAdminGrp
specifies the propagate admin groups setting for the existing LSP
path.