This read-write RowStatus object controls the lifecycle of a static MAC table entry (indexed by VLAN ID and MAC address), and once a row is active its writable columns can no longer be changed until it is taken out of that state. An admin uses standard RowStatus semantics (createAndGo, active, destroy, etc.) to add, activate, or remove a static MAC binding, making sure all required columns like tnStaticMacPortMembers are set before activating. For example, an admin provisioning a new static MAC entry sets tnStaticMacPortMembers first, then sets this object to active(1) to bring the entry into effect.