3Com MSR 50 Series Configuration Manual page 1988

1988 C 107: VRRP C
HAPTER ONFIGURATION
Network diagram
Figure 589 Network diagram for single VRRP standby group configuration
202 .38 .160 .3/24
Host A
Configuration procedure
1 Configure Router A
<RouterA> system-view
[RouterA] interface ethernet 1/0
[RouterA-Ethernet1/0] ip address 202.38.160.1 255.255.255.0
# Create standby group 1 and configure its virtual IP address as 202.38.160.111.
[RouterA-Ethernet1/0] vrrp vrid 1 virtual-ip 202.38.160.111
# Configure the priority of Router A in the standby group 1 to 110.
[RouterA-Ethernet1/0] vrrp vrid 1 priority 110
# Configure Router A to work in preemption mode and configure the preemption
delay to five seconds.
[RouterA-Ethernet1/0] vrrp vrid 1 preempt-mode timer delay 5
2 Configure Router B
<RouterB> system-view
[RouterB] interface Ethernet 1/0
[RouterB-Ethernet1/0] ip address 202.38.160.2 255.255.255.0
# Create standby group 1 and configure its virtual IP address as 202.38.160.111.
[RouterB-Ethernet1/0] vrrp vrid 1 virtual-ip 202.38.160.111
3 Verify the configuration
After the configuration, host B can be pinged through on host A. You can use the
display vrrp command to verify the configuration.
# Display detailed information of standby group 1 on Router A.
Virtual IP address:
202.38.160.111/24
Eth1/0
202 .38.160.1/24
Router A
Eth1 /0
202 .38 .160 .2/24
Router B
203 .2 .3.1/24
Internet
Host B