Since the destination address of the PDU is a multicast MAC, the frame will be flooded on the VLAN. If the VLAN on which the LACP PDU is received is a regular VLAN, the PDU will be flooded on the VLAN. If the VLAN on which the PDU is received is a service delimiter for a bridge domain, the LACP PDU is flooded on the bridge domain accordingly.
LACP PDU forwarding is supported only on physical interfaces and static port channel interfaces. LACP PDUs cannot be forwarded if they are received on a LACP based dynamic port channel. LACP PDU forwarding enabled on a static port channel applies to all the member ports. If LACP is enabled on a port, it overrides the LACP PDU forwarding configuration and the PDUs are trapped in the CPU.