Well, we have talked and configured EIGRP extensively. You should have a pretty good foundation for the different types of configurations of EIGRP and dealing with its features, such as tweaking the bandwidth, which in turn will change the metrics, successor routes in the routing table, and feasible successors in the topology table. We have also learned about whether we have an FS or not based on the location.
We even did a simple multiple AS with EIGRP using the redistribution command, but just remember that this will not be in your certification. Please pay more attention and practice the single AS lab and be curious and change things, but only after you get it to work like mine.