Switch 7700 Command reference Guide, v2.0

VRRP Configuration Commands 397
interface-name: Interface which is to be tracked, the interface form is
VLAN-interface interface-num.
value-reduced: Reduced value of priority, ranging from 1 to 255; By default, the
reduced value of the priority is 10.
Description
■ Use the vrrp vrid track command to configure tracking of the interface.
■ Use the undo vrrp vrid track command to stop tracking the interface.
The VRRP interface track expends the backup function, which thereby can be
implemented not only when the switch fails, but also when a network interface is
down. The user can use this command to track or stop tracking an interface or all
the interfaces. After the configuration of the interface tracking, the priority of the
switch will be reduced, if the tracked interface turns down. Accordingly, some
other switch in the virtual router will have the comparatively highest priority and
become the new Master, thereby implementing the backup function. The IP
address owner does not allow the configuration of interface tracking.
A single virtual router supports up to 8 tracks.
Example
Configure to track the interface.
[SW7700-vlan-interface2]vrrp vrid 1 track vlan-interface 1 reduced
50
vrrp vrid virtual-ip Syntax
vrrp vrid virtual-router-ID virtual-ip ip-address
undo vrrp vrid virtual-router-ID [ virtual-ip virtual-address ]
View
VLAN interface view.
Parameter
virtual-router-ID: VRRP virtual router ID, ranging from 1 to 255.
ip-address: Virtual IP address.
Description
■ Use the vrrp vrid virtual-ip command to create a virtual router or add a
virtual IP address to an existing virtual router.
■ Use the undo vrrp vrid virtual-ip command to delete an existing virtual
router or an address from the virtual router.
Example
Create a virtual router
[SW7700-vlan-interface2]vrrp vrid 1 virtual-ip 10.10.10.10