Huawei NetEngine80E Configuration Manual - Reliability page 316

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Procedure
Step 1 Configure devices to ensure network connectivity. For configuration details, see the
configuration file of this example.
# Assign 2001:db8::100 to backup group 1 functioning as a default gateway for host A and
2001:db8::60 to backup group 2 functioning as a default gateway for host B.
Step 2 Configure OSPFv3 on Router A, Router B, and Router C. For configuration details, see the
configuration file of this example.
Step 3 Configure a VRRP IPv6 backup group.
# Assign an IPv6 address to GE 1/0/0 on Router A; create backup group 1 and backup group 2
on GE 1/0/0; set the VRRP priority to 120 for Router A in backup group 1 so that Router A is
the Master in backup group 1 and the Backup in backup group 2.
<HUAWEI> system-view
[HUAWEI] sysname RouterA
[RouterA] ipv6
[RouterA] interface gigabitethernet 1/0/0
[RouterA-GigabitEthernet1/0/0] undo shutdown
[RouterA-GigabitEthernet1/0/0] ipv6 enable
[RouterA-GigabitEthernet1/0/0] ipv6 address 2001:db8::1 64
[RouterA-GigabitEthernet1/0/0] vrrp6 vrid 1 virtual-ip FE80::1 link-local
[RouterA-GigabitEthernet1/0/0] vrrp6 vrid 1 virtual-ip 2001:db8::100
[RouterA-GigabitEthernet1/0/0] vrrp6 vrid 1 priority 120
[RouterA-GigabitEthernet1/0/0] vrrp6 vrid 2 virtual-ip FE80::2 link-local
[RouterA-GigabitEthernet1/0/0] vrrp6 vrid 2 virtual-ip 2001:db8::60
[RouterA-GigabitEthernet1/0/0] quit
# Assign an IPv6 address to GE 1/0/0 on Router B; create backup group 1 and backup group 2
on GE 1/0/0; set the VRRP priority to 120 for Router B in backup group 2 so that Router B is
the Master in backup group 2 and the Backup in backup group 1.
<HUAWEI> system-view
[HUAWEI] sysname RouterB
[RouterB] ipv6
[RouterB] interface gigabitethernet 1/0/0
[RouterB-GigabitEthernet1/0/0] undo shutdown
[RouterB-GigabitEthernet1/0/0] ipv6 enable
[RouterB-GigabitEthernet1/0/0] ipv6 address 2001:db8::2 64
[RouterB-GigabitEthernet1/0/0] vrrp6 vrid 1 virtual-ip FE80::1 link-local
[RouterB-GigabitEthernet1/0/0] vrrp6 vrid 1 virtual-ip 2001:db8::100
[RouterB-GigabitEthernet1/0/0] vrrp6 vrid 2 virtual-ip FE80::2 link-local
[RouterB-GigabitEthernet1/0/0] vrrp6 vrid 2 virtual-ip 2001:db8::60
[RouterB-GigabitEthernet1/0/0] vrrp6 vrid 2 priority 120
[RouterB-GigabitEthernet1/0/0] quit
Step 4 Verify the configuration.
# After completing the preceding configurations, ping host C from host A and host B. The pings
are successful. Run the display vrrp6 command on Router A. The output command shows that
backup group 1 and backup group 2 have been successfully created, in which Router A is the
Master in backup group 1 and the Backup in backup group 2.
[RouterA] display vrrp6
GigabitEthernet1/0/0 | Virtual Router 1
Issue 02 (2014-09-30)
State : Master
Virtual IP : FE80::1
2001:DB8::100
Master IP : 2001:DB8::1
PriorityRun : 120
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