3com S7906E Guide De Référence

 

1-22 

Use the undo vrrp ipv6 vrid priority command to restore the default. 

By default, the priority of a switch in a VRRP group is 100. 

z 

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

IPv6 address of the VRRP group. 

z 

In VRRP, the role that a switch plays in a VRRP group depends on its priority. A higher priority 

means that the switch is more likely to become the master. Note that priority 0 is reserved for 

special use and 255 for the IP address owner. 

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If the switch is the IP address owner, its priority is always 255. Therefore, it will be the master so 

long as it is functioning normally. 

# Set the priority of VRRP group 1 on interface VLAN-interface 2 to 150. 

<Sysname> system-view 

[Sysname] interface vlan-interface 2 

[Sysname-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::2 link-local 

[Sysname-Vlan-interface2] vrrp ipv6 vrid 1 priority 150 

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

undo vrrp ipv6 vrid virtual-router-id timer advertise 

Interface view 

2: System level 

virtual-router-id: VRRP group number, in the range 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. 

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

group.  

Use the undo vrrp ipv6 vrid timer advertise command 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. 

z 

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

IPv6 address of the VRRP group. 

z 

Switches in the same VRRP group must use the same Adver_Timer setting.