This read-write object sets the Control Protocol Disposition for frames using the specific reserved MAC address 01:80:C2:00:00:02 on this Ethernet traffic port. An administrator uses this to control handling of that particular reserved multicast address independently of any protocol-named disposition object that overlaps with it. For example, an operator could set this disposition to discard specifically for address 02 traffic even while other reserved addresses in the same block are left at peer.