Today’s review focuses on fine-tuning and troubleshooting OSPFv2. Fine-tuning OSPF involves modifying timers, conducting DR/BDR elections, and propagating a default route. We also turn our focus to troubleshooting the OSPF process.
OSPFv2 Configuration Example
To fine-tune OSPFv2, we use the topology in Figure 12-1 and the addressing scheme in Table 12-1.
Figure 12-1 OSPFv2 Configuration Topology
Table 12-1 Addressing Scheme for OSPFv2
Device
Interface
IP Address
Subnet Mask
R1
G0/0
172.16.1.1
255.255.255.0 ...
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