Summary
In this chapter, you learned that EIGRP, a routing protocol developed by Cisco, is an advanced distance-vector routing protocol that uses the DUAL algorithm. It includes features such as rapid convergence, reduced bandwidth usage, and multiple network-layer support.

You also learned that EIGRP converges rapidly, performs incremental updates, routes IP, IPX, and AppleTalk traffic, and summarizes routes. You learned how to configure and verify EIGRP configuration for various protocols.

In the next chapter, you will learn how to optimize routing operations using static routes, default routes, and route filtering.