HP 6125XLG R2306-HP 6125XLG Blade Switch High Availability Command Reference - Page 101

Default, Views, Predefined user roles, Parameters, Usage guidelines, Examples, Related commands

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Default An IPv6 VRRP group is not associated with any track entry. Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv6 VRRP group number in the range of 1 to 255. track-entry-number: Specifies a track entry by its number in the range of 1 to 1024. reduced priority-reduced: Reduces the priority of the router in the VRRP group by a specific value when the state of the specified track entry changes to negative. The priority-reduced argument is in the range of 1 to 255. switchover: Enables the router in backup state to take over as the master immediately after the specified track entry changes to the negative state. Usage guidelines When the associated track entry changes to the negative state, the priority of the router in the VRRP group decreases by a specified value, or the router immediately takes over as the master if it is a backup, depending on your configuration. If neither reduced priority-reduced nor switchover is specified, the priority of the router in the VRRP group decreases by 10 when the track entry changes to negative. When the track entry changes from Negative to Positive or NotReady, the router automatically restores its priority. IMPORTANT: • The vrrp ipv6 vrid track command cannot take effect on an IP address owner. If you have configured the command on an IP address owner, the configuration takes effect after the router changes to be a non IP address owner. • You can create a track entry with the track command before or after you associate it with an IPv6 VRRP group. For more information about configuring track entries, see High Availability Configuration Guide. Examples # Associate IPv6 VRRP group 1 on VLAN-interface 2 with track entry 1 and decrease the priority of the router in the VRRP group by 50 when the state of track entry 1 changes to negative. system-view [Sysname] interface vlan-interface 2 [Sysname-Vlan-interface2] vrrp ipv6 vrid 1 track 1 reduced 50 Related commands display vrrp ipv6 96

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96
Default
An IPv6 VRRP group is not associated with any track entry.
Views
Interface view
Predefined user roles
network-admin
Parameters
virtual-router-id
:
Specifies an IPv6 VRRP group number in the range of 1 to 255.
track-entry-number
:
Specifies a track entry by its number in the range of 1 to 1024.
reduced
priority-reduced
:
Reduces the priority of the router in the VRRP group by a specific value when
the state of the specified track entry changes to negative. The
priority-reduced
argument is in the range
of 1 to 255.
switchover
: Enables the router in backup state to take over as the master immediately after the specified
track entry changes to the negative state.
Usage guidelines
When the associated track entry changes to the negative state, the priority of the router in the VRRP group
decreases by a specified value, or the router immediately takes over as the master if it is a backup,
depending on your configuration.
If neither
reduced
priority-reduced
nor
switchover
is specified, the priority of the router in the VRRP group
decreases by 10 when the track entry changes to
negative
.
When the track entry changes from Negative to Positive or NotReady, the router automatically restores its
priority.
IMPORTANT:
•
The
vrrp ipv6 vrid
track
command cannot take effect on an IP address owner. If you have configured the
command on an IP address owner, the configuration takes effect after the router changes to be a non IP
address owner.
•
You can create a track entry with the
track
command before or after you associate it with an IPv6 VRRP
group. For more information about configuring track entries, see
High Availability Configuration Guide
.
Examples
# Associate IPv6 VRRP group 1 on VLAN-interface 2 with track entry 1 and decrease the priority of the
router in the VRRP group by 50 when the state of track entry 1 changes to negative.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] vrrp ipv6 vrid 1 track 1 reduced 50
Related commands
display
vrrp ipv6