R3303-HP HSR6800 Routers High Availability Command Reference

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Usage guidelines
The command is effective only when VRRP operates in load balancing mode.
Before executing the command, create a VRRP group on an interface and configure the virtual IPv6
address of the VRRP group.
When the status of the monitored track entry turns from negative to positive or invalid, the corresponding
VFs automatically restore their weights.
The track entry specified in this command can be nonexistent. You can use the vrrp ipv6 vrid weight track
command to specify a track entry, and then create the track entry with the track command.
If the weight of a VF owner is higher than or equal to the lower limit of failure, the priority of the VF owner
is always 255 and does not change with the weight value. Therefore, when an uplink fails, another VF
takes over the VF owner and becomes the AVF only when the weight of the VF owner decreases by a
correctly specified value and becomes lower than the lower limit of failure, which means the weight of the
VF owner decreases by more than 245.
For more information about track entries, see High Availability Configuration Guide.
Examples
# Configure to monitor track entry 1, making the weights of VFs that belong to VRRP group 1 on
GigabitEthernet 1/0/1 decrease by 50 when track entry 1 turns to negative.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] vrrp ipv6 vrid 1 virtual-ip fe80::2 link-local
[Sysname-GigabitEthernet1/0/1] vrrp ipv6 vrid 1 weight track 1 reduced 50
Related commands
display vrrp ipv6