So let's finish up this module by taking a look at the
different things that were discussed.
We began with a demonstration of neighborship establishment,
specifically focusing on the packets that are initially exchanged.
We then moved into a demonstration of how EIGRP devices
communicate when there is a change in the network,
including the adding and removing of different routes,
as well as device restart and reset.
Next, we moved into a demonstration of external routes,
focusing on how these routes are propagated between EIGRP devices.
And we then finished up with a demonstration of authentication and
how this changes the packets that are exchanged.
I hope that this information was useful and will help you further your understanding of EIGRP.