ConfiguringLinkAggregationControlProtocol1:1RedundancyFastRateTimer You can change the LACP timer rate to modify the duration of the LACP timeout. Use the lacp rate command to set the rate at which LACP control packets are received by an LACP-supported interface. You can change the timeout rate from the default rate (30 seconds) to the fast rate (1 second). This command is supported only on LACP-enabled interfaces. To configure LACP 1:1 redundancy fast rate timer, perform this procedure: Procedure Configuring EtherChannels Configuring Link Aggregation Control Protocol 1:1 Redundancy Fast Rate Timer Command or Action Purpose Step 6 lacp fast-switchover dampening seconds Example:
Device(config-if)# lacp fast-switchover dampening 60 (Optional) Enables the LACP 1:1 Hot Standby Dampening feature for this EtherChannel. The range for the time parameter is from 30 to 180 seconds. Step 7 end Example: Device(config-if)# end Exits interface configuration mode and returns to privileged EXEC mode. Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 interface {fastethernet | gigabitethernet | tengigabitethernet} slot/port Example:
Device(config)# interface gigabitEthernet 2/1 Configures an interface and enters interface configuration mode. Step 4 lacp rate {normal | fast} Example: Device(config-if)# lacp rate fast Configures the rate at which LACP control packets are received by an LACP-supported interface. To reset the timeout rate to its default, use the no lacp rate command. Step 5 end Example: Device(config)# end Returns to privileged EXEC mode. Configuring EtherChannels 27