vrrp timer-advertise learning enable
Function
The vrrp timer-advertise learning enable command enables the device to learn the interval for sending VRRP packets.
The vrrp timer-advertise learning disable command cancels the function.
The undo vrrp timer-advertise learning enable command cancels the function.
By default, the device is enabled to learn the interval for sending VRRP packets.
Format
vrrp timer-advertise learning enable
vrrp timer-advertise learning disable
undo vrrp timer-advertise learning enable
Usage Guidelines
Usage Scenario
When a link fault triggers an active/standby switchover, VRRP smooth switching is enabled to prevent traffic loss. Before enabling VRRP smooth switching, run the vrrp timer advertise learning enable command to enable the device to learn the interval for sending VRRP packets. Then non-master devices in the VRRP group will learn the interval at which VRRP packets are sent and update their interval to be the same as the learned interval.
Prerequisites
A VRRP group has been created.
Precautions
If VRRP smooth switching has been enabled, running the undo vrrp timer-advertise learning enable command causes VRRP smooth switching to be disabled.
The undo vrrp timer-advertise learning enable command is valid only for VRRPv2.
