Cisco Catalyst 3650 Series User Manual

glbp forwarder preempt
To configure a device to take over as active virtual forwarder (AVF) for a Gateway Load Balancing Protocol
(GLBP) group if the current AVF falls below its low weighting threshold, use the glbp forwarder preempt
command in interface configuration mode. To disable this function, use the no form of this command.
glbp group forwarder preempt [delay minimum seconds]
no glbp group forwarder preempt [delay minimum]
Syntax Description
GLBP group number in the range from 0 to 1023.
group
(Optional) Specifies a minimum number of seconds
that the device will delay before taking over the role
of AVF. The range is from 0 to 3600 seconds with a
default delay of 30 seconds.
delay minimum seconds
Command Default
Forwarder preemption is enabled with a default delay of 30 seconds.
Command Modes
Interface configuration (config-if)
Command History
ModificationRelease
This command was introduced..Cisco IOS XE Release 2.1
Examples
The following example shows a device being configured to preempt the current AVF when the current AVF
falls below its low weighting threshold. If the device preempts the current AVF, it waits 60 seconds before
taking over the role of the AVF.
Device(config-if)# glbp 10 forwarder preempt delay minimum 60
Related Commands
DescriptionCommand
Enables GLBP.glbp ip
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
151
glbp forwarder preempt

Cisco Catalyst 3650 Series Specifications

General

Brand	Cisco
Model	Catalyst 3650 Series
Category	Switch
Language	English