H3C S3610-28P Operation Manual page 1351

Operation Manual – VRRP
H3C S3610&S5510 Series Ethernet Switches
Caution:
The maximum number of standby groups on an interface and the maximum number
of virtual IPv6 addresses in a standby group vary by device.
A standby group is removed after you remove all the virtual IPv6 addresses in it. In
addition, configurations on that standby group no longer take effect.
1.3.5 Configuring Standby Group Priority, Preemption Mode and Interface
Tracking
I. Configuration prerequisites
Before configuring these features, you should first create the standby group and
configure the virtual IPv6 address.
II. Configuration procedure
By configuring standby group priority, preemption mode and interface tracking, you can
decide which switch in the standby group serves as the Master.
Follow these steps to configure standby group priority, preemption mode and interface
tracking:
Enter system view
Enter the specified
interface view
Configure the priority of
the switch in the standby
group
Configure the switch in
the standby to work in
preemption mode and
configure preemption
delay of the standby
group
Configure the interface to
be tracked
To do...
system-view
interface interface-type
interface-number
vrrp ipv6 vrid
virtual-router-id priority
priority-value
vrrp ipv6 vrid
virtual-router-id
preempt-mode [ timer
delay delay-value ]
vrrp ipv6 vrid
virtual-router-id track
interface interface-type
interface-number
[ reduced
priority-reduced ]
Use the command...
1-18
Chapter 1 VRRP Configuration
Remarks
—
—
Optional
100 by default
Optional
The switch in the standby
group works in
preemption mode and the
preemption delay is zero
seconds by default.
Optional
No interface is being
tracked by default.