(1) initialize: This state causes the administrative values of the Partner parameters to be used as the current operational values. (2) portDisabled: This state indicates that the port has become inoperable and a BEGIN event has not occurred. (3) expired: This state indicates that no LACPDU was received before the current_while timer expired. (4) lacpDisabled: This state indicates that the port is enabled but something has caused LACP to become diabled such as the port operating in half duplex. (5) defaulted: This state indicates that no LACPDU was received before the current_while timer expired a second time after the receive state entered the expired state. (6) current: This state is entered upon receival of a LACPDU. (255) notAvailable: LACP is disabled.