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DES-7200 Configuration Guide Chapter 5 OSPF
Configuration
5-32
SwitchD
vlan 100
！
interface VLAN 100
no ip proxy-arp
ipv6 address 3001::4/64
ipv6 enable
ipv6 ospf 10 area 0
！
ipv6 router ospf 10
router-id 4.4.4.4
Step 2: Display OSPFv3 neighbors. Key point: whether the adjacencies have
been created, and whether each switch assumes the correct role.
SwitchD#show ipv6 ospf neighbor
Neighbor ID Pri State Dead Time Interface ID Interface
3.3.3.3 1 2WAY/DROTHER 00:00:33 4196 Vlan100
1.1.1.1 150 FULL/DR 00:00:35 4196 Vlan100
2.2.2.2 50 FULL/BDR 00:00:35 4196 Vlan100
Adjacencies before priority configuration are shown below. We can see that
DR/BDR can be specified by adjusting the priority.
SwitchA#show ipv6 ospf neighbor
OSPFv3 Process (10), 3 Neighbors, 2 is Full:
Neighbor ID Pri Stat Dead Time Instance ID Interface
2.2.2.2 1 Full/BDR 00:00:33 0 VLAN 100
3.3.3.3 1 2-Way/DROther 00:00:35 0 VLAN 100
4.4.4.4 1 Full/DR 00:00:33 0 VLAN 100
5.3.5 Example of OSPFv3 multiple instances per link configuration
Topological Diagram