H3C Technologies H3C SecPath F1000-E User Manual

Page 39

Step2

Configure Device B

system-view

[DeviceB] ipv6

[DeviceB] interface gigabitethernet 0/1

[DeviceB-GigabitEthernet0/1] ipv6 address fe80::2 link-local

[DeviceB-GigabitEthernet0/1] ipv6 address 1::2 64

# Create a VRRP group 1 and set its virtual IPv6 addresses to FE80::10 and 1::10.

[DeviceB-GigabitEthernet0/1] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local

[DeviceB-GigabitEthernet0/1] vrrp ipv6 vrid 1 virtual-ip 1::10

# Configure Device B to work in preemptive mode, with the preemption delay set to 5 seconds.

[DeviceB-GigabitEthernet0/1] vrrp ipv6 vrid 1 preempt-mode timer delay 5

# Enable Device B to send RA messages.

[DeviceB-GigabitEthernet0/1] undo ipv6 nd ra halt

Step3

Verify the configuration

After the configuration, Host B can be pinged successfully on Host A. To verify your configuration, use the
display vrrp ipv6 verbose command.
# Display detailed information of VRRP group 1 on Device A.

[DeviceA-GigabitEthernet0/1] display vrrp ipv6 verbose

IPv6 Standby Information:

Run Mode : Standard

Run Method : Virtual MAC

Total number of virtual routers : 1

Interface GigabitEthernet0/1

VRID : 1 Adver Timer : 100

Admin Status : Up State : Master

Config Pri : 110 Running Pri : 110

Preempt Mode : Yes Delay Time : 5

Auth Type : None

Virtual IP : FE80::10

1::10

Virtual MAC : 0000-5e00-0201

Master IP : FE80::1

# Display detailed information of VRRP group 1 on Device B.

[DeviceB-GigabitEthernet0/1] display vrrp ipv6 verbose