EIGRP Routing Protocol Tutorial. What is DUAL Algorithm?

Dynamic routing is a networking technique that provides optimal data routing. Unlike static routing, dynamic routing enables routers to select paths according to real-time logical network layout changes. Routing protocols are used to automatically and dynamically exchange routing information between routers. There are several routing protocols to choose from, each with its own pros and cons, as each routing protocol is designed to be well suited to a particular network implementation scenario.
Two of the most popular routing protocols used today are, Enhanced Interior Gateway Routing Protocol (or it can be called, "EIGRP"). And other one is, Open Shortest Path First (or it can be called, "OSPF"). In this video series, we will understand the "EIGRP" protocol, and it's features.