H3C S9500E Series Configuration Manual page 160

Enable Switch A to send RA messages.
[SwitchA-Vlan-interface2] undo ipv6 nd ra halt
Configure Switch B
2.
Configure VLAN 2.
<SwitchB> system-view
[SwitchB] vlan 2
[SwitchB-vlan2] port Gigabitethernet 3/0/5
[SwitchB-vlan2] quit
Configure VRRP to work in load balancing mode.
[SwitchB] vrrp mode load-balance
Create VRRP group 1 and configure its virtual IPv6 address as FE80::10.
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] ipv6 address fe80::2 link-local
[SwitchB-Vlan-interface2] ipv6 address 1::2 64
[SwitchB-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local
Set the priority of Switch B in VRRP group 1 to 110.
[SwitchB-Vlan-interface2] vrrp ipv6 vrid 1 priority 110
Set Switch B to work in preemptive mode. The preemption delay is five seconds.
[SwitchB-Vlan-interface2] vrrp ipv6 vrid 1 preempt-mode timer delay 5
Enable Switch B to send RA messages.
[SwitchB-Vlan-interface2] undo ipv6 nd ra halt
Configure Switch C
3.
Configure VLAN 2.
<SwitchC> system-view
[SwitchC] vlan 2
[SwitchC-vlan2] port Gigabitethernet 3/0/5
[SwitchC-vlan2] quit
Configure VRRP to work in load balancing mode.
[SwitchC] vrrp mode load-balance
Create VRRP group 1 and configure its virtual IPv6 address as FE80::10.
[SwitchC] interface vlan-interface 2
[SwitchC-Vlan-interface2] ipv6 address fe80::3 link-local
[SwitchC-Vlan-interface2] ipv6 address 1::3 64
[SwitchC-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local
Set Switch C to work in preemptive mode. The preemption delay is five seconds.
[SwitchC-Vlan-interface2] vrrp ipv6 vrid 1 preempt-mode timer delay 5
Enable Switch C to send RA messages.
[SwitchC-Vlan-interface2] undo ipv6 nd ra halt
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