HP 6125XLG R2306-HP 6125XLG Blade Switch High Availability Command Reference - Page 86

IPv6 VRRP commands, display vrrp ipv6

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track-entry-number: Specifies a track entry by its number in the range of 1 to 1024. reduced weight-reduced: Reduces the weights of the VFs in the IPv4 VRRP group by a specific value when the state of the specified track entry changes to negative. The weight-reduced argument is in the range of 1 to 255. Usage guidelines This command is effective only when IPv4 VRRP operates in load balancing mode. When the state of the track entry transits to Positive or NotReady, the original weight values of the VFs restore. By default, the weight of a VF is 255, and its lower limit of failure is 10. When the weight of a VF owner is higher than or equal to the lower limit of failure, its priority is always 255 and does not change with the weight. To guarantee that an LVF can take over the VF owner as the AVF when the link of the VF owner fails, the reduced weight for the VF owner must be higher than 245 so the weight of the VF owner can drop below the lower limit of failure. If the reduced weight-reduced option is not specified, the weights of the VFs in the VRRP group decrease by 30 when the state of the track entry changes to negative. You can create a track entry with the track command before or after you associate it with the VFs of an IPv4 VRRP group. For more information about configuring track entries, see High Availability Configuration Guide. Examples # Associate the VFs of IPv4 VRRP group 1 on VLAN-interface 2 with track entry 1 and decrease the weights of the VFs 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 vrid 1 weight track 1 reduced 50 Related commands display vrrp IPv6 VRRP commands display vrrp ipv6 Use display vrrp ipv6 to display the states of IPv6 VRRP groups. Syntax display vrrp ipv6 [ interface interface-type interface-number [ vrid virtual-router-id ] ] [ verbose ] Views Any view Predefined user roles network-admin network-operator 81

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81
track-entry-number
:
Specifies a track entry by its number in the range of 1 to 1024.
reduced
weight-reduced
:
Reduces the weights of the VFs in the IPv4 VRRP group by a specific value when
the state of the specified track entry changes to negative. The
weight-reduced
argument is in the range
of 1 to 255.
Usage guidelines
This command is effective only when IPv4 VRRP operates in load balancing mode.
When the state of the track entry transits to Positive or NotReady, the original weight values of the VFs
restore.
By default, the weight of a VF is 255, and its lower limit of failure is 10.
When the weight of a VF owner is higher than or equal to the lower limit of failure, its priority is always
255 and does not change with the weight. To guarantee that an LVF can take over the VF owner as the
AVF when the link of the VF owner fails, the reduced weight for the VF owner must be higher than 245
so the weight of the VF owner can drop below the lower limit of failure.
If the
reduced
weight-reduced
option is not specified, the weights of the VFs in the VRRP group decrease
by 30 when the state of the track entry changes to negative.
You can create a track entry with the
track
command before or after you associate it with the VFs of an
IPv4 VRRP group.
For more information about configuring track entries, see
High Availability Configuration Guide
.
Examples
# Associate the VFs of IPv4 VRRP group 1 on VLAN-interface 2 with track entry 1 and decrease the
weights of the VFs 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 vrid 1 weight track 1 reduced 50
Related commands
display
vrrp
IPv6 VRRP commands
display vrrp ipv6
Use
display
vrrp ipv6
to display the states of IPv6 VRRP groups.
Syntax
display
vrrp ipv6
[
interface
interface-type interface-number
[
vrid
virtual-router-id
] ] [
verbose
]
Views
Any view
Predefined user roles
network-admin
network-operator