Establishing The Configuration Task; Configuring Vrrpv3 - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability

4.12.1 Establishing the Configuration Task

Before configuring VRRP version upgrade, familiarize yourself with the applicable
environment, complete the pre-configuration tasks, and obtain the required data. This can help
you complete the configuration task quickly and accurately.
Applicable Environment
Currently, VRRPv2 is adopted. VRRP for IPv4 supports both VRRPv2 packets and VRRPv3
packets, whereas VRRP for IPv6 supports only VRRPv3 packets. You can undertake this
configuration task to upgrade the VRRP version as required.
Pre-configuration Tasks
Before configuring VRRP version upgrade, complete the following tasks:
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l
Data Preparation
To configure VRRP version upgrade, you need the following data.
No.
1

4.12.2 Configuring VRRPv3

After VRRPv3 is configured, VRRP backup groups can receive both VRRPv2 and VRRPv3
Advertisement packets.
Context
Do as follows on each router in a VRRP backup group.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
vrrp version
The VRRP version of the current device is set to VRRPv3.
Step 3 (Optional) Run:
vrrp version-3 send-packet-mode
The mode for sending Advertisement packets in VRRPv3 is set.
Issue 02 (2011-09-10)
Installing the device and powering it on properly
Ensuring that VRRPv2 is running on the device
Data
VRRP version number
v3
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{ v2-only | v3-only | v2v3-both }
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