Layer 2 Switching Commands 629
Command Mode
Interface Configuration (Ethernet) mode
Interface Range mode
User Guidelines
The LACP time-out setting indicates a local preference for the rate of
LACPDU transmission and the period of time before invalidating received
LACPDU information. This setting is negotiated with the link partner. Long
time-outs are 90 seconds with a transmission rate of once every 30 seconds.
Short time-outs are 3 seconds with a transmission rate of once every second.
For further information, refer to the LACP_Timeout setting in IEEE Std.
802.1AX-2008.
Example
The following example assigns an administrative LACP timeout for port
Gi1/0/8 to a long timeout value.
console(config)#interface gigabitethernet 1/0/8
console(config-if-Gi1/0/8)#lacp timeout long
port-channel local-preference
Use the port-channel local-preference command in Interface Configuration
mode to enable the local-preference mode on a port-channel (LAG) interface
or range of port-channel interfaces.
Use the no form of the command to remove the local preference.
Syntax
port-channel local-preference
no port-channel local-preference
Default Configuration
By default, port channels are not configured with local preference.
Command Mode
Interface Configuration (port-channel) mode
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