389
[SwitchS-Vlan-interface100] quit
[SwitchS] interface vlan-interface 200
[SwitchS-Vlan-interface200] ospfv3 1 area 1
[SwitchS-Vlan-interface200] quit
Verifying the configuration
# Verify the following:
• When an active/standby switchover occurs on Switch S, the neighbor relationships and routing
information on Switch A and Switch B have not changed. (Details not shown.)
• The traffic from Switch A to Switch B has not been impacted. (Details not shown.)
BFD for OSPFv3 configuration example
Network requirements
As shown in Figure 95:
• Configure OSPFv3 on Switch A, Switch B and Switch C and configure BFD over the link Switch
A<—>L2 Switch<—>Switch B.
• After the link Switch A<—>L2 Switch<—>Switch B fails, BFD can quickly detect the failure and
notify OSPFv3 of the failure. Then Switch A and Switch B communicate through Switch C.
Figure 95 Network diagram
Table 11 Interface and IP address assignment
Device Interface IPv6
address
Device
Interface
IPv6 address
Switch A Vlan-int10 2001::1/64 Switch B Vlan-int13 2001:3::2/64
Switch A Vlan-int11 2001:2::1/64 Switch C Vlan-int11 2001:2::2/64
Switch B Vlan-int10 2001::2/64 Switch C Vlan-int13 2001:3::1/64
Configuration procedure
1. Configure IPv6 addresses for the interfaces. (Details not shown.)
2. Configure basic OSPFv3:
# On Switch A, enable OSPFv3 and specify the router ID as 1.1.1.1.
<SwitchA> system-view
[SwitchA] ospfv3
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