2.2.2.2
3.3.3.3
4.4.4.4
# Display neighbor information on Switch D. Switch D is still the DR.
[SwitchD] display ospfv3 peer
Area: 0.0.0.0
-------------------------------------------------------------------------
Router ID
1.1.1.1
2.2.2.2
3.3.3.3
4.
Restart DR and BDR election:
# Use the shutdown and undo shutdown commands on interfaces to restart DR and BDR election.
(Details not shown.)
# Display neighbor information on Switch A. The output shows that Switch C becomes the BDR.
[SwitchA] display ospfv3 peer
Area: 0.0.0.0
-------------------------------------------------------------------------
Router ID
2.2.2.2
3.3.3.3
4.4.4.4
# Display neighbor information on Switch D.
[SwitchD] display ospfv3 peer
Area: 0.0.0.0
-------------------------------------------------------------------------
Router ID
1.1.1.1
2.2.2.2
3.3.3.3
The output shows that Switch A becomes the DR.
Configuring OSPFv3 route redistribution
Network requirements
As shown in
Switch A, Switch B, and Switch C are in Area 2.
•
0
2-Way/DROther
2
Full/Backup
1
Full/DR
OSPFv3 Process 1 with Router ID 4.4.4.4
Pri State
100 Full/DROther
0
Full/DROther
2
Full/Backup
OSPFv3 Process 1 with Router ID 1.1.1.1
Pri State
0
Full/DROther
2
Full/Backup
1
Full/DROther
OSPFv3 Process 1 with Router ID 4.4.4.4
Pri State
100 Full/DR
0
2-Way/DROther
2
Full/Backup
Figure
78:
00:00:36
Vlan200
00:00:35
Vlan200
00:00:33
Vlan200
Dead-Time Interface
00:00:30
Vlan100
00:00:37
Vlan200
00:00:31
Vlan100
Dead-Time Interface
00:00:36
Vlan200
00:00:35
Vlan100
00:00:33
Vlan200
Dead-Time Interface
00:00:30
Vlan100
00:00:37
Vlan200
00:00:31
Vlan100
320
0
0
0
Inst ID
0
0
0
Inst ID
0
0
0
Inst ID
0
0
0