Based on its enumeration values, this object configures the administrative state of a specific control lead (identified by nncExtSdcLeadIdx) on the synchronous data circuit, letting it be forced on or off, assumed on or off, or simply monitored. Admins use forcedOn or forcedOff to override a lead's signal state for testing or interoperability with non-standard equipment, or monitor to simply observe its natural state. As an illustrative example, setting a lead's admin state to forcedOn would hold that control signal permanently asserted regardless of what the attached equipment would normally drive.