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2235
Description Use the vrrp vrid track interface command to configure to track the specified
interface.
Use the
undo vrrp vrid track interface command to disable tracking the
specified interface.
By default, no interface is being tracked.
Note that:
■ Before executing the command, create a standby group on an interface and
configure the virtual IP address of the standby group.
■ When the router is the owner of the IP address, you cannot perform the
configuration.
■ When the status of the tracked interface turns from down to up, the
corresponding router restores its priority automatically.
■ The interface specified in this command can be a Layer 3 Ethernet interface, a
VLAN interface, a synchronous/asynchronous serial interface, an MP-group
interface, a dialer interface or a BRI interface. At present, the Layer 2 protocol
used by the tracked synchronous/asynchronous serial interfaces should only be
PPP protocol; the dialer interface should function as the PPPoE client and
operate in the permanent online mode and the BRI interface should work in
the dedicated line mode.
Example # On interface Ethernet 1/0, set the interface to be tracked as Serial 2/0, making
the priority of standby group 1 on interface Ethernet 1/0 decrement by 50 when
Serial 2/0 goes down.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] vrrp vrid 1 virtual-ip 10.1.1.1
[Sysname-Ethernet1/0] vrrp vrid 1 track interface serial2/0 reduced 50
vrrp vrid virtual-ip
Syntax vrrp vrid virtual-router-id virtual-ip virtual-address
undo vrrp vrid virtual-router-id [ virtual-ip virtual-address ]
View Interface view
Parameter virtual-router-id: VRRP standby group number, in the range 1 to 255.
virtual-address: Virtual IP address.
Description Use the
vrrp vrid virtual-ip command to create a standby group the first time
that you add a virtual IP address or add a virtual IP address to it after that.
Use the
undo vrrp vrid virtual-router-id command to remove a standby group.