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Fat AP and Cloud AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
vrrp timer-advertise learning enable

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

Parameters

None

Views

System view

Default Level

2: Configuration level

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.

Example

# Enable the device to learn the interval for sending VRRP packets.

<Huawei> system-view
[Huawei] vrrp timer-advertise learning enable
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Updated: 2019-11-21

Document ID: EDOC1100064352

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