LACP Configuration TasksThe following configuration tasks apply to LACP.• Creating a LAG• Configuring the LAG Interfaces as Dynamic• Setting the LACP Long Timeout• Monitoring and Debugging LACP• Configuring Shared LAG State TrackingCreating a LAGTo create a dynamic port channel (LAG), use the following command. First you define the LAG and then the LAG interfaces.• Create a dynamic port channel (LAG).CONFIGURATION modeinterface port-channel• Create a dynamic port channel (LAG).CONFIGURATION modeswitchportExample of Configuring a LAG InterfaceDell(conf)#interface port-channel 32Dell(conf-if-po-32)#no shutdownDell(conf-if-po-32)#switchportThe LAG is in the default VLAN. To place the LAG into a non-default VLAN, use the tagged command on the LAG.Dell(conf)#interface vlan 10Dell(conf-if-vl-10)#tagged port-channel 32Configuring the LAG Interfaces as DynamicAfter creating a LAG, configure the dynamic LAG interfaces.To configure the dynamic LAG interfaces, use the following command.• Configure the dynamic LAG interfaces.CONFIGURATION modeport-channel-protocol lacpExample of the port-channel-protocol lacp CommandDell(conf)#interface TenGigabitethernet 3/15Dell(conf-if-te-3/15)#no shutdownDell(conf-if-te-3/15)#port-channel-protocol lacpDell(conf-if-te-3/15-lacp)#port-channel 32 mode active...Dell(conf)#interface TenGigabitethernet 3/16Dell(conf-if-te-3/16)#no shutdownDell(conf-if-te-3/16)#port-channel-protocol lacpDell(conf-if-te-3/16-lacp)#port-channel 32 mode active...Dell(conf)#interface TenGigabitethernet 4/15Dell(conf-if-te-4/15)#no shutdownDell(conf-if-te-4/15)#port-channel-protocol lacpDell(conf-if-te-4/15-lacp)#port-channel 32 mode active...Dell(conf)#interface TenGigabitethernet 4/16Link Aggregation Control Protocol (LACP) 471
