R2511-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V5)

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# Display neighbor information on Router A. DR priorities have been updated, but the DR and BDR
are not changed.
[RouterA] display ospfv3 peer
OSPFv3 Area ID 0.0.0.0 (Process 1)
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Neighbor ID Pri State Dead Time Interface Instance ID
2.2.2.2 0 2-Way/DROther 00:00:38 Eth1/1 0
3.3.3.3 2 Full/Backup 00:00:32 Eth1/1 0
4.4.4.4 1 Full/DR 00:00:36 Eth1/1 0
# Display neighbor information on Router D. Router D is still the DR.
[RouterD] 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 Eth1/1 0
2.2.2.2 0 Full/DROther 00:00:36 Eth1/1 0
3.3.3.3 2 Full/Backup 00:00:40 Eth1/1 0
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 Router A. Router C becomes the BDR.
[RouterA] 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 Eth1/1 0
3.3.3.3 2 Full/Backup 00:00:39 Eth1/1 0
4.4.4.4 1 Full/DROther 00:00:37 Eth1/1 0
# Display neighbor information on Router D. Router A becomes the DR.
[RouterD] 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 Eth1/1 0
2.2.2.2 0 2-Way/DROther 00:00:34 Eth1/1 0
3.3.3.3 2 Full/Backup 00:00:32 Eth1/1 0
Configuring OSPFv3 route redistribution
Network requirements
• In Figure 89, Router A, Router B, and Router C are in Area 2.
• OSPFv3 process 1 and OSPFv3 process 2 are enabled on Router B. Router B communicates with
Router A and Router C through OSPFv3 process 1 and OSPFv3 process 2, respectively.
• Configure OSPFv3 process 2 to redistribute direct routes and the routes from OSPFv3 process 1 on
Router B, and set the default metric for redistributed routes to 3. Router C can then learn the routes
destined for 1::0/64 and 2::0/64, and Router A cannot learn the routes destined for 3::0/64 or
4::0/64.