Huawei Quidway S3700 Series Configuration Manual page 361

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
Figure 7-3 Networking of a VRRP group in master/backup mode
10.1.1.100/24
Device
SwitchA
SwitchB
SwitchC
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Data Preparation
To complete the configuration, you need the following data:
Issue 01 (2011-10-26)
Backup group 1
Virtual IP Address:
10.1.1.111
Ethernet0/0/1
HostA
Ethernet0/0/1
Ethernet
Interface
Eth 0/0/1
Eth 0/0/2
Eth 0/0/1
Eth 0/0/2
Eth 0/0/1
Eth 0/0/2
Eth 0/0/3
Configure VLANIF interfaces and assign IP addresses to the VLANIF interface.
Configure the OSPF protocol between Switch A, Switch B, and Switch C to implement
interworking between them.
Create VRRP group 1 on VLANIF 100 of Switch A. Set the highest priority for Switch A
in the VRRP group to ensure that Switch A functions as the master. Configure the
preemption mode on Switch A.
Create VRRP group 1 on VLANIF 100 of Switch B and use the default priority.
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7 VRRP and VRRP6 Configuration
SwitchA
Master
Ethernet0/0/2
Ethernet0/0/2
SwitchC
Ethernet0/0/3
Ethernet0/0/2
SwitchB
Backup
VLANIF interface
VLANIF100
VLANIF200
VLANIF100
VLANIF400
VLANIF300
VLANIF200
VLANIF400
Ethernet0/0/1
HostB
20.1.1.100/24
IP address
10.1.1.1/24
192.168.1.1/24
10.1.1.2/24
192.168.2.1/24
20.1.1.1/24
192.168.1.2/24
192.168.2.2/24
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