Verification Review

Even before starting to configure the routers, an engineer first considers all requirements. Those requirements lead to a design, which in turn leads to a chosen set of configuration commands. Then, the verification process that follows must consider the design requirements. The goal of verification is to determine that the internetwork works as designed, not just that some EIGRP routes have been learned.

For the purposes of this section, assume that the only design goal for the internetwork shown in Figure 4-1 is that EIGRP be used so that all routers have routes to reach all subnets shown in the figure.

To verify such a simple design, an engineer should start by confirming on which interfaces EIGRP has been enabled on each ...

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