Vrrp Vrid Virtual-Ip - HP 7500 Series High Availability Command Reference

Default
No interface is tracked.
Views
Interface view
Default command level
2: System level
Parameters
virtual-router-id: VRRP group number, which ranges from 1 to 255.
interface interface-type interface-number: Specifies an interface to be tracked by its type and number.
reduced priority-reduced: Value by which the priority decrements. priority-reduced ranges from 1 to 255
and defaults to 10.
Usage guidelines
When the uplink interface of a router in a VRRP group fails, usually the VRRP group cannot be aware of
the uplink interface failure. If the router is the master of the VRRP group, hosts on the LAN are not able
to access external networks because of the uplink failure. This problem can be solved through tracking a
specified uplink interface. After you configure to monitor the uplink interface, when the uplink interface
is down or removed, the priority of the master is automatically decreased by a specified value, allowing
a higher priority router in the VRRP group to become the master.
Before you execute the command, create a VRRP group on an interface and configure the virtual IP
address of the VRRP group.
If no interface is specified, the undo vrrp vrid track interface command removes the association between
the VRRP group and any interface.
If you configure an interface to be tracked on a router that is the IP address owner in a VRRP group, the
configuration does not take effect. If the router is not the IP address owner in the VRRP group later, the
configuration takes effect.
When the status of the tracked interface turns from down or removed to up, the corresponding router
automatically restores its priority.
Examples
# On VLAN-interface 2, set the interface to be tracked as VLAN-interface 1, making the priority of VRRP
group 1 on VLAN-interface 2 decrement by 50 when VLAN-interface 1 is down or removed.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] vrrp vrid 1 virtual-ip 10.1.1.1
[Sysname-Vlan-interface2] vrrp vrid 1 track interface vlan-interface 1 reduced 50
Related commands
display vrrp
•
• vrrp vrid track

vrrp vrid virtual-ip

Use vrrp vrid virtual-ip to create a VRRP group and configure a virtual IP address for it or add another
virtual IP address for an existing VRRP group.
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