Configuring The Router Priority, Preemptive Mode, And Tracking Function - HP 5900 Series Configuration Manual

Step
3. Create a VRRP group and
assign a virtual IPv6 address,
which is a link-local address.
4. (Optional.) Assign a virtual
IPv6 address, which is a
global unicast address.
Configuring the router priority, preemptive mode, and tracking
function
Configuration guidelines
The running priority of an IP address owner is always 255, and you do not need to configure it. An
•
IP address owner always operates in preemptive mode.
If you associate a track entry with a VRRP group on an IP address owner, the association does not
•
take effect until the router becomes a non-IP address owner.
When the track entry changes from Negative to Positive or Notready, the router automatically
•
restores its priority.
Configuration procedure
To configure the router priority, preemptive mode, and tracking function:
Step
1. Enter system view.
2. Enter interface view.
3. Configure the priority of the
router in the VRRP group.
4. Enable the preemptive mode
for the router in a VRRP group
and configure the preemption
delay time.
5. Associate a VRRP group with
a track entry.
Command
vrrp ipv6 vrid virtual-router-id
virtual-ip virtual-address link-local
vrrp ipv6 vrid virtual-router-id
virtual-ip virtual-address
Command
system-view
interface interface-type
interface-number
vrrp ipv6 vrid virtual-router-id
priority priority-value
vrrp ipv6 vrid virtual-router-id
preempt-mode [ delay
delay-value ]
vrrp ipv6 vrid virtual-router-id track
track-entry-number [ reduced
priority-reduced | switchover ]
86
Remarks
By default, no VRRP group exists.
The first virtual IPv6 address that
you assign to an IPv6 VRRP group
must be a link-local address, and it
must be the last address you
remove. Only one link local
address is allowed in a VRRP
group.
By default, no global unicast
address is assigned for an IPv6
VRRP group.
Remarks
N/A
N/A
The default setting is 100.
By default, the router in a VRRP
group operates in preemptive
mode and the preemption delay
time is 0 seconds, which means an
immediate preemption.
By default, a VRRP group is not
associated with any track entry.