R3721-F3210-F3171-HP High-End Firewalls High Availability Command Reference-6PW101

Before executing the command, create a VRRP group on an interface and configure the virtual IPv6

address of the VRRP group.

The role that a router plays in a VRRP group depends on its priority. A higher priority means that the

router is more likely to become the master. Priority 0 is reserved for special use and 255 for the IP address

owner.

If the router is the IP address owner, its priority is always 255. Therefore, it remains as the master as long

as it is functioning properly.

Related commands: display vrrp ipv6.

Examples

# Set the priority of the router in VRRP group 1 to 150.

<Sysname> system-view

[Sysname] interface GigabitEthernet 0/1

[Sysname-GigabitEthernet0/1] vrrp ipv6 vrid 1 virtual-ip fe80::2 link-local

[Sysname-GigabitEthernet0/1] vrrp ipv6 vrid 1 priority 150

vrrp ipv6 vrid timer advertise

Syntax

vrrp ipv6 vrid virtual-router-id timer advertise adver-interval

undo vrrp ipv6 vrid virtual-router-id timer advertise

View

Interface view

Default level

2: System level

Parameters

virtual-router-id: VRRP group number, which ranges from 1 to 255.

adver-interval: Interval at which the master in the specified VRRP group sends VRRP advertisements. It

ranges from 100 to 4095 centiseconds.

Description

Use vrrp ipv6 vrid timer advertise to configure the Adver_Timer of the specified VRRP group.

Use undo vrrp ipv6 vrid timer advertise to restore the default.

By default the Adver_Timer is 100 centiseconds.

The Adver_Timer controls the interval at which the master sends VRRP packets.