F3215-HP Load Balancing Module High Availability Command Reference-6PW101

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Examples
# Enable preemption on the device in VRRP group 1, and set the preemption delay to five seconds.
<Sysname> system-view
[Sysname] interface gigabitethernet0/1
[Sysname-GigabitEthernet0/1] vrrp vrid 1 virtual-ip 10.1.1.1
[Sysname-GigabitEthernet0/1] vrrp vrid 1 preempt-mode timer delay 5
Related commands
display vrrp
vrrp vrid priority
Use vrrp vrid priority to configure the priority of the device in the specified VRRP group.
Use undo vrrp vrid priority to restore the default.
Syntax
vrrp vrid virtual-router-id priority priority-value
undo vrrp vrid virtual-router-id priority
Default
The priority of a device in a VRRP group is 100.
Views
Interface view
Default command level
2: System level
Parameters
virtual-router-id: VRRP group number, which ranges from 1 to 255.
priority-value: Priority value of the device in the specified VRRP group, which ranges from 1 to 254. A
higher number indicates a higher priority.
Usage guidelines
Before you execute the command, create a VRRP group on an interface and configure the virtual IP
address of the VRRP group.
The role that a device plays in a VRRP group depends on its priority. A higher priority means that the
device is more likely to become the master. Priority 0 is reserved for special use and 255 for the IP
address owner.
If the device is the IP address owner, its priority is always 255. Therefore, it remains as the master so long
as it is functioning properly.
Examples
# Set the priority of the device in VRRP group 1 to 150.
<Sysname> system-view
[Sysname] interface gigabitethernet0/1
[Sysname-GigabitEthernet0/1] vrrp vrid 1 virtual-ip 10.1.1.1
[Sysname-GigabitEthernet0/1] vrrp vrid 1 priority 150