HP 6125G HP 6125G & 6125G/XG Blade Switches High Availability Command - Page 130

vrrp ipv6 vrid preempt-mode

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Description Use vrrp ipv6 vrid authentication-mode to configure authentication mode and authentication key for the VRRP groups to send and receive VRRP packets. Use undo vrrp ipv6 vrid authentication-mode to restore the default. By default, authentication is disabled. For secrecy, all keys, including keys configured in plain text, are saved in cipher text. Before executing the command, create a VRRP group on an interface and configure the virtual IP address of the VRRP group. You can configure different authentication types and authentication keys for the VRRP groups on an interface. However, the members of the same VRRP group must use the same authentication mode and authentication key. Related commands: display vrrp ipv6. Examples # Set the authentication mode to simple and authentication key to test for VRRP group 10 on VLAN-interface 2 to send and receive VRRP packets. system-view [Sysname] interface vlan-interface 2 [Sysname-Vlan-interface2] vrrp ipv6 vrid 10 virtual-ip fe80::2 link-local [Sysname-Vlan-interface2] vrrp ipv6 vrid 10 authentication-mode simple test vrrp ipv6 vrid preempt-mode Syntax vrrp ipv6 vrid virtual-router-id preempt-mode [ timer delay delay-value ] View undo vrrp ipv6 vrid virtual-router-id preempt-mode [ timer delay ] Interface view Default level 2: System level Parameters virtual-router-id: Virtual router ID or VRRP group number, which ranges from 1 to 255. timer delay delay-value: Sets preemption delay. The delay-value argument ranges from 0 to 255 seconds and defaults to 0 seconds. Description Use vrrp ipv6 vrid preempt-mode to configure preemption on the router and configure its preemption delay in a specific VRRP group. Use undo vrrp ipv6 vrid preempt-mode to disable preemption on the router in a specific VRRP group. As a result, the router operates in non-preemptive mode. Use undo vrrp ipv6 vrid preempt-mode timer delay to restore the default preemption delay. By default, the router operates in preemptive mode and the preemption delay is zero seconds. 125

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125
Description
Use
vrrp ipv6 vrid
authentication-mode
to configure authentication mode and authentication key for the
VRRP groups to send and receive VRRP packets.
Use
undo vrrp ipv6
vrid
authentication-mode
to restore the default.
By default, authentication is disabled.
For secrecy, all keys, including keys configured in plain text, are saved in cipher text.
Before executing the command, create a VRRP group on an interface and configure the virtual IP address
of the VRRP group.
You can configure different authentication types and authentication keys for the VRRP groups on an
interface. However, the members of the same VRRP group must use the same authentication mode and
authentication key.
Related commands:
display vrrp ipv6
.
Examples
# Set the authentication mode to
simple
and authentication key to
test
for VRRP group 10 on
VLAN-interface 2 to send and receive VRRP packets.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] vrrp ipv6 vrid 10 virtual-ip fe80::2 link-local
[Sysname-Vlan-interface2] vrrp ipv6 vrid 10 authentication-mode simple test
vrrp ipv6 vrid preempt-mode
Syntax
vrrp ipv6 vrid
virtual-router-id
preempt-mode
[
timer delay
delay-value
]
undo
vrrp ipv6 vrid
virtual-router-id
preempt-mode
[
timer delay
]
View
Interface view
Default level
2: System level
Parameters
virtual-router-id
:
Virtual router ID or VRRP group number, which ranges from 1 to 255.
timer delay
delay-value
: Sets preemption delay. The
delay-value
argument ranges from 0 to 255 seconds
and defaults to 0 seconds.
Description
Use
vrrp ipv6 vrid preempt-mode
to configure preemption on the router and configure its preemption
delay in a specific VRRP group.
Use
undo vrrp ipv6 vrid preempt-mode
to disable preemption on the router in a specific VRRP group. As
a result, the router operates in non-preemptive mode.
Use
undo vrrp ipv6 vrid preempt-mode timer delay
to restore the default preemption delay.
By default, the router operates in preemptive mode and the preemption delay is zero seconds.