H3C Technologies H3C SecPath F1000-E User Manual
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[SecPathB] interface GigabitEthernet 0/1
[SecPathB-GigabitEthernet0/1] ospfv3 dr-priority 0
[SecPathB-GigabitEthernet0/1] quit
# Configure the DR priority of GigabitEthernet 0/1 as 2 on SecPath C.
[SecPathC] interface GigabitEthernet 0/1
[SecPathC-GigabitEthernet0/1] ospfv3 dr-priority 2
[SecPathC-GigabitEthernet0/1] quit
# Display neighbor information on SecPath A. You can find DR priorities have been updated, but
the DR and BDR are not changed.
[SecPathA] display ospfv3 peer
OSPFv3 Area ID 0.0.0.0 (Process 1)
----------------------------------------------------------------------
Neighbor ID Pri State Dead Time Interface Instance ID
2.2.2.2 0 2-Way/DROther 00:00:38 GE0/1 0
3.3.3.3 2 Full/Backup 00:00:32 GE0/1 0
4.4.4.4 1 Full/DR 00:00:36 GE0/1 0
# Display neighbor information on SecPath D. You can find SecPath D is still the DR.
[SecPathD] display ospfv3 peer
OSPFv3 Area ID 0.0.0.0 (Process 1)
----------------------------------------------------------------------
Neighbor ID Pri State Dead Time Interface Instance ID
1.1.1.1 100 Full/DROther 00:00:33 GE0/1 0
2.2.2.2 0 Full/DROther 00:00:36 GE0/1 0
3.3.3.3 2 Full/Backup 00:00:40 GE0/1 0
4.
Restart DR/BDR election:
# Use the shutdown and undo shutdown commands on interfaces to restart DR/BDR election.
(Details not shown.)
# Display neighbor information on SecPath A. You can find SecPath C becomes the BDR.
[SecPathA] display ospfv3 peer
OSPFv3 Area ID 0.0.0.0 (Process 1)
----------------------------------------------------------------------
Neighbor ID Pri State Dead Time Interface Instance ID
2.2.2.2 0 Full/DROther 00:00:31 GE0/1 0
3.3.3.3 2 Full/Backup 00:00:39 GE0/1 0
4.4.4.4 1 Full/DROther 00:00:37 GE0/1 0
# Display neighbor information on SecPath D. You can find SecPath A becomes the DR.
[SecPathD] display ospfv3 peer
OSPFv3 Area ID 0.0.0.0 (Process 1)
----------------------------------------------------------------------
Neighbor ID Pri State Dead Time Interface Instance ID
1.1.1.1 100 Full/DR 00:00:34 GE0/1 0
2.2.2.2 0 2-Way/DROther 00:00:34 GE0/1 0
3.3.3.3 2 Full/Backup 00:00:32 GE0/1 0