This read-write object sets the Control Protocol Disposition for PAgP (Port Aggregation Protocol) frames, identified by MAC address 01:00:0C:CC:CC:CC and Ethertype 0x104, on this Ethernet traffic port. An administrator uses this to control whether a customer's link-aggregation negotiation frames are passed through, peered with locally, or discarded at the port. For example, setting this disposition to pass-through lets a customer's PAgP negotiation traverse the demarcation device transparently to reach equipment on the far side.