R3721-F3210-F3171-HP High-End Firewalls High Availability Configuration Guide-6PW101
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To configure router priority, preemptive mode and interface tracking:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter the specified interface
view.
interface interface-type
interface-number
N/A
3. Configure the priority of the
router in the VRRP group.
vrrp ipv6 vrid virtual-router-id
priority priority-value
Optional.
100 by default.
4. Configure the router in the
VRRP group to operate in
preemptive mode and
configure preemption delay of
the VRRP group.
vrrp ipv6 vrid virtual-router-id
preempt-mode [ timer delay
delay-value ]
Optional.
The router in the VRRP group
operates in preemptive mode and
the preemption delay is zero
seconds by default.
5. Configure the interface to be
tracked.
vrrp ipv6 vrid virtual-router-id track
interface interface-type
interface-number [ reduced
priority-reduced ]
Optional.
No interface is being tracked by
default.
6. Configure VRRP to track a
specified track entry.
vrrp ipv6 vrid virtual-router-id track
track-entry-number [ reduced
priority-reduced | switchover ]
Optional.
Not configured by default.
NOTE:
• The running priority of an IP address owner is always 255 and you do not need to confi
g
ure it. An IP
address owner always operates in preemptive mode.
• Interface tracking is not configurable on an IP address owner.
• If you configure an interface to be tracked or a track entry to be monitored on a router that is the IP
address owner in a VRRP
g
roup, the confi
g
uration does not take effect. If the router is not the IP address
owner in the VRRP group later, the configuration takes effect.
• The tracked interface can be a Layer 3 Ethernet interface or a Layer 3 aggregate interface.
• If the state of a tracked interface changes from down or removed to up, the priority of the router that
owns the interface is automatically restored.
• If the state of a track entry changes from negative or invalid to positive, the priority of the router where
the track entry is configured is automatically restored.
Configuring VRRP packet attributes
Configuration prerequisites
Before you configure the relevant attributes of VRRP packets, create a VRRP group and configure a virtual
IPv6 address.
Configuration procedure
To configure VRRP packet attributes:
Ste
p
Command
Remarks
1. Enter system view. system-view N/A