459
Area: 0.0.0.0
-------------------------------------------------------------------------
Router ID Pri State Dead-Time InstID Interface
2.2.2.2 0 Full/DROther 00:00:36 0 Vlan200
3.3.3.3 2 Full/BDR 00:00:35 0 Vlan100
4.4.4.4 1 Full/DROther 00:00:33 0 Vlan200
# Display neighbor information on Switch D.
[SwitchD] display ospfv3 peer
OSPFv3 Process 1 with Router ID 4.4.4.4
Area: 0.0.0.0
-------------------------------------------------------------------------
Router ID Pri State Dead-Time InstID Interface
1.1.1.1 100 Full/DR 00:00:30 0 Vlan100
2.2.2.2 0 2-Way/DROther 00:00:37 0 Vlan200
3.3.3.3 2 Full/BDR 00:00:31 0 Vlan100
The output shows that Switch A becomes the DR.
OSPFv3 route redistribution configuration example
Network requirements
As shown in Figure 104:
Switch A, Switch B, and Switch C are in Area 2.
OSPFv3 process 1 and OSPFv3 process 2 run on Switch B. Switch B communicates with
Switch A and Switch C through OSPFv3 process 1 and OSPFv3 process 2.
Configure OSPFv3 process 2 to redistribute direct routes and the routes from OSPFv3 process
1 on Switch B, and set the default metric for redistributed routes to 3. Switch C can then learn
the routes destined for 1::0/64 and 2::0/64, and Switch A cannot learn the routes destined for
3::0/64 or 4::0/64.
Figure 104 Network diagram
Configuration procedure
1. Configure IPv6 addresses for interfaces. (Details not shown.)
2. Configure basic OSPFv3:
# Enable OSPFv3 process 1 on Switch A.
<SwitchA> system-view
[SwitchA] ospfv3 1
[SwitchA-ospfv3-1] router-id 1.1.1.1
Vlan-int300
3::
2/64
Vlan-int300
3::1
/64
Vlan-int200
2
::1/
64
Vlan-
int100
1::
1/64
Switch A
Switch B
Switch C
Vlan-int400
4
::1/
64
Vlan-
int100
1::2/
64
Process 1
Area 2
Process 2
Area 2
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