OSPF Overview
If you think back to what you already learned about OSPFv2 (OSPF for IPv4 networks) in the ICND1 book, or for the ICND1 exam, you probably remember that the big ideas follow a logical sequence. Figure 8-1 shows that sequence on the left, from top to bottom.
Figure 8-1 Roadmap of Topics (Left) and Verification Commands (Right)
Take a moment to consider the steps in the figure. That is, start with the configuration, which enables OSPFv2 on some interfaces by using network commands. As a result, the router sends and receives OSPF ...
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