F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices VPN Configuration Guide-6PW100

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Figure 133 Configuring a backup interface
Figure 134 Configuring stateful failover
2. Configure VRRP:
# Create VRRP group 1 and assign a virtual IP address to the group.
<FirewallA> system-view
[FirewallA] interface gigabitethernet 0/1
[FirewallA-GigabitEthernet0/1] vrrp vrid 1 virtual-ip 10.1.1.1
# Set the priority of Firewall A in VRRP group 1 to 150.
[FirewallA-GigabitEthernet0/1] vrrp vrid 1 priority 150
# Configure Firewall A to operate in preemption mode in VRRP group 1 and set the preemption
delay to 255 seconds.
[FirewallA-GigabitEthernet0/1] vrrp vrid 1 preempt-mode timer delay 255