Configuration procedure, Master election, Vrrp tracking – H3C Technologies H3C S12500-X Series Switches User Manual

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Figure 19 Network diagram

Configuration procedure

1.

Configure Switch A:
# Configure VLAN 2.

<SwitchA> system-view

[SwitchA] vlan 2

[SwitchA-vlan2] port ten-gigabitethernet 1/0/5

[SwitchA-vlan2] quit

[SwitchA] interface vlan-interface 2

[SwitchA-Vlan-interface2] ipv6 address fe80::1 link-local

[SwitchA-Vlan-interface2] ipv6 address 1::1 64

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

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 virtual-ip 1::10

# Assign Switch A a higher priority than Switch B in VRRP group 1, so Switch A can become the
master in the group.

[SwitchA-Vlan-interface2] vrrp ipv6 vrid 1 priority 110

# Enable Switch A to send RA messages, so hosts in VLAN 2 can learn the default gateway

address.

[SwitchA-Vlan-interface2] undo ipv6 nd ra halt

[SwitchA-Vlan-interface2] quit

# Configure VLAN 3.

[SwitchA] vlan 3

[SwitchA-vlan3] port ten-gigabitethernet 1/0/6

[SwitchA-vlan3] quit

[SwitchA] interface vlan-interface 3

[SwitchA-Vlan-interface3] ipv6 address fe90::1 link-local

[SwitchA-Vlan-interface3] ipv6 address 2::1 64

# Create VRRP group 2, and set its virtual IPv6 addresses to FE90::10 and 2::10.

[SwitchA-Vlan-interface3] vrrp ipv6 vrid 2 virtual-ip fe90::10 link-local

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