Mode Functionactive An interface is in an active negotiating state in this mode. LACPruns on any link configured in the active state and alsoautomatically initiates negotiation with other ports by initiatingLACP packets.passive An interface is not in an active negotiating state in this mode.LACP runs on any link configured in the passive state. Ports in apassive state respond to negotiation requests from other portsthat are in active states. Ports in a passive state respond to LACPpacketsoff An interface cannot be part of a dynamic port channel in offmode. LACP does not run on a port configured in off mode.port-channel-protocol lacpEnable LACP on any LAN port.C9000 SeriesSyntax port-channel-protocol lacpTo disable LACP on a LAN port, use the no port-channel-protocol lacpcommand.Command Modes INTERFACECommand History This guide is platform-specific. For command information about other platforms, referto the relevant Dell Networking OS Command Line Reference Guide.The following is a list of the Dell Networking OS version history for this command.Version Description9.9(0.0) Introduced on the C9010.9.2(1.0) Introduced on the Z9500.8.3.19.0 Introduced on the S4820T.8.3.11.1 Introduced on the Z9000.8.3.7.0 Introduced on the S4810.6.2.1.1 Introduced on the E-Series.Link Aggregation Control Protocol (LACP) 1356