LACP/2/PDUC:OID [oid] The LACP member interface's status
changed from selected to unselected due to the PDU change. (TrunkIndex=[INTEGER],
PortIfIndex=[INTEGER], TrunkId=[INTEGER], TrunkName=[OCTET], PortName=[OCTET],
OldPduInfo=[OCTET], NewPduInfo=[OCTET], ReasonCode=[OCTET])
接收到的LACP协议报文变化,导致静态LACP模式Eth-Trunk接口的成员口不选中。