Huawei NetEngine80E Configuration Manual - Reliability page 315

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Figure 4-27 Networking diagram for VRRP IPv6 backup groups working in load balancing
mode
HostA
2001:db8::3/64
HostB
2001:db8::4/64
Configuration Roadmap
The configuration roadmap is as follows:
1. Assign an IPv6 address to each interface on each device to ensure IPv6 connectivity.
2. Configure backup group 1 and backup group 2 on GE 1/0/0 of Router A and ensure that
Router A is the Master in backup group 1 and the Backup in backup group 2.
3. Configure backup group 1 and backup group 2 on GE 1/0/0 of Router B and ensure that
Router B is the Master in backup group 2 and the Backup in backup group 2.
Data Preparation
To complete the configuration, you need the following data:
l IPv6 address of each interface on each device (For details, see configuration files.)
l VRID (1) and virtual IPv6 address (2001:db8::100) for the VRRP IPv6 backup group
configured on Router A and Router B
l VRRP priorities (120 for Router A and 100 for Router B) in backup group 1
l VRID (2) and virtual IPv6 address (2001:db8::60) for another VRRP IPv6 backup group
configured on Router A and Router B
l
VRRP priorities (120 for Router B and 100 for Router A) in backup group 2
Issue 02 (2014-09-30)
Backup group 1
Virtual IP Address 2001:db8::100
Ethernet
Backup group 2
Virtual IP Address 2001:db8::60
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RouterA
group 1:Master
group 2:Backup
GE1/0/0
2001:db8::1/64
GE1/0/0
2001:db8::2/64
RouterB
group 1:Backup
group 2:Master
4 VRRP Configuration
POS1/0/0
2001:db8:1::1/64
POS1/0/0
2001:db8:1::2/64
GE3/0/0
RouterC
2001:db8:3::2/64
POS2/0/0
2001:db8:2::2/64
POS1/0/0
2001:db8:2::1/64
2001
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