Huawei Quidway S3900 Series Operation Manual page 551

Operation Manual – VRRP
Quidway S3900 Series Ethernet Switches-Release 1510
The master switch is connected to the upstream network through its Ethernet1/0/1
port. The backup switch is connected to the upstream network through its
Ethernet1/0/2 port.
The virtual router IP address of the backup group is 10.100.10.1.
Enable the port tracking function on Ethernet1/0/1 port of the master switch and
specify that the priority of the master decreases by 50 when Ethernet1/0/1 port
fails, which triggers new master switch being determined in the backup group 1.
II. Network diagram
Actual IP address10.100.10.2 Actual IP address10.100.10.2
Virtual IP address10.100.10.1 Virtual IP address10.100.10.1
Host 1 Host 1
Figure 1-6 Network diagram for VRRP port tracking configuration
III. Configuration procedure
Configure the master switch.
# Enter system view.
<Quidway> system-view
# Create VLAN 2.
[Quidway] vlan 2
[Quidway-vlan2] port Ethernet1/0/1
[Quidway-vlan2] quit
# Enter Ethernet1/0/1 port view and enable the port tracking function.
[Quidway] interface Ethernet1/0/1
[Quidway-Ethernet1/0/1] vrrp vlan-interface 2 vrid 1 track reduced 50
Master Master
10.100.10.7 10.100.10.7
Huawei Technologies Proprietary
Network Network
Netw ork Netw ork
Actual IP address10.100.10.3 Actual IP address10.100.10.3
Virtual IP address10.100.10.1 Virtual IP address10.100.10.1
Ethernet Ethernet
10.100.10.8 10.100.10.8
Host 2 Host 2
1-17
Chapter 1 VRRP Configuration
Backup Backup
10.100.10.9 10.100.10.9
Host 3 Host 3