routing protocols tutorial animation

The purpose of routing protocols is to learn of available routes that exist on the enterprise network, build routing tables and make routing decisions.

routing protocols and concepts
Types of Routing Protocols:

A. IGP
B. EGP

Interior Gateway Protocol(IGP) are routing protocols used on the Internet for exchanging routing information within Autonomous Systems.

Exterior Gateway Protocol (EGP) is a protocol for exchanging routing information between two neighbor gateway hosts (each with its own router) in a network of autonomous systems.

Types of Routing Protocol
IGRP, EIGRP, OSPF, IS-IS and BGP.
Routing Protocol Selection Guide IGRP, EIGRP, OSPF, IS-IS, BGP