Absolutely! So one of the simplest looks at how the replication system works (while being entertaining) is this set of 4 tutorials by community member Bry! The series unfortunately never got completed, but these 4 episodes are some of the most effective I’ve seen at explaining replication and it’s nodes in a clear way.
On the other hand, I do recommend reading through the documentation of each piece as you learn. You may also need a tutorial about how to manipulate listen servers, how to join/leave and everything in between, but these links will get you started.
Disclaimer: Some community links do take you to external locations outside of Epic Games’ domain, and Epic is not liable for anything you may do outside of the community.