H3C Technologies H3C MSR 5600 - Manual (Page 42)

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Figure 12 Network diagram
Configuration procedure
1. Configure Router A:
# Specify an IPv6 address for Router A.
system-view
[RouterA] interface ethernet 1/1
[RouterA-Ethernet1/1] ipv6 address fe80::1 link-local
[RouterA-Ethernet1/1] ipv6 address 1::1 64
# Create VRRP group 1, and set its virtual IPv6 addresses to FE80::10 and 1::10.
[RouterA-Ethernet1/1] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local
[RouterA-Ethernet1/1] vrrp ipv6 vrid 1 virtual-ip 1::10
# Assign Router A a higher priority than Router B in VRRP group 1, so Router A can become the
master.
[RouterA-Ethernet1/1] vrrp ipv6 vrid 1 priority 110
# Configure Router A to operate in preemptive mode, so it can become the master whenever it
operates correctly, and set the preemption delay to 5 seconds to avoid frequent status switchover.
[RouterA-Ethernet1/1] vrrp ipv6 vrid 1 preempt-mode delay 5
# Enable Router A to send RA messages, so Host A can learn the default gateway address.
[RouterA-Ethernet1/1] undo ipv6 nd ra halt
2. Configure Router B:
# Specify an IPv6 address for Router B.
system-view
[RouterB] interface ethernet 1/1
[RouterB-Ethernet1/1] ipv6 address fe80::2 link-local
[RouterB-Ethernet1/1] ipv6 address 1::2 64
# Create VRRP group 1, and set its virtual IPv6 addresses to FE80::10 and 1::10.
[RouterB-Ethernet1/1] vrrp ipv6 vrid 1 virtual-ip fe80::10 link-local
[RouterB-Ethernet1/1] vrrp ipv6 vrid 1 virtual-ip 1::10
# Configure Router B to operate in preemptive mode, and set the preemption delay to 5 seconds.
[RouterB-Ethernet1/1] vrrp ipv6 vrid 1 preempt-mode delay 5
# Enable Router B to send RA messages, so Host A can learn the default gateway address.