Example For Configuring Vrrp6 On An Interface - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability

7.11.4 Example for Configuring VRRP6 on an Interface

Networking Requirements
Switch A and Switch B elect a master device according to the configured priorities in a VRRP6
group.
Once the master device is determined in the group, only the master device responds to IPv6
messages. If the master device goes down, the backup device becomes the master device and
the hosts in the private network can still communicate with external networks.
The configured virtual address can be same as the address of any physical interface of the Switch
A or Switch B.
Figure 7-6 Networking of VRRP6
HostA
HostB
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
Data Preparation
To complete the configuration, you need the following data:
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Issue 01 (2011-10-26)
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Virtual IP Address:
2000::1
Ethernet
Configure IPv6 addresses for interfaces.
Configure virtual IPv6 addresses.
VRRP6 group ID
Priorities of the Switches in the VRRP6 group
IPv6 addresses to be configured for interfaces
Virtual IPv6 addresses to be configured for interfaces in the VRRP6 group
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Ethernet0/0/1
SwitchA
Vlanif100
Master
2000::2
Ethernet0/0/1
SwitchB
Vlanif100
2000::3
Backup
7 VRRP and VRRP6 Configuration
Network
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