Of course, i wouldnt migrate a network from eigrp to ospf, unless i had a very specific reason to. Ive looked through the ccna tv section and no results cam 5509. Unfortunately, it is a vendorspecific ciscoproprietary protocol and can. Learn the basics of ciscos enhanced interior gateway routing protocol eigrp operation and configuration. In this example, we will configure eigrp on packet tracer. Pdf there has been a rapid growth of the routing protocols in the area of communication. Among different routing protocols, eigrp and ospf have been considered. The configuration of eigrp is similar to other routing protocols. Eigrp supports classless routing, vlsm, route summarization, load balacing and many other useful features. Cisco with their proprietary routing protocol eigrp claim that they solve the problem of.
Eigrp enhanced interior gateway routing protocol eigrp is a cisco proprietary hybrid routing protocol, incorporating features of both distancevector and linkstate routing protocols. The only negative about eigrp was cisco kept this protocol as proprietary protocol. How to configure eigrp in cisco packet tracer youtube. You will modify bandwidth and configure passive interfaces to allow eigrp to function more efficiently. Enhanced interior gateway routing protocol eigrp is an interior gateway.
It reduces the workload that the router has to deal with as well as. This thing was changed a little in 20 when partial functionality of eigrp was converted in open standard. In the past, enhanced interior gateway routing protocol eigrp is a cisco proprietary routing protocol but from march20 cisco opens up eigrp as an open standard in order to help companies operate in a multivendor environment. For this small of a network, i would make the entire network area 0. Eigrp concepts this section describes some details about cisco s eigrp implementation. It is a cisco proprietary protocol, so all routers in a. In this article we will mention about the eigrp protocol. Eigrp is an advanced distance vector routing protocol. Enhanced interior gateway routing protocol eigrp wide. Pdf on the convergence of the eigrp routing protocol.
Once you learn of a route through an interface, advertise it as. In order to run this protocol, we had to buy all routers from cisco. Eigrp ospf redistribution sim configuration on gns3 in following topology there are four router, r1, r2 and r3 are running in eigrp as 100. The neighbor discoveryrecovery mechanism enables eigrp to dynamically learn about other routers, and their capabilities, through the use of peering version. Eigrp was designed by cisco system as a proprietary. Eigrp configuration step by step guide computernetworkingnotes. Configuring the eigrp route summarization named configuration 24. This tutorial explains how to configure eigrp routing protocol in cisco routers step by step with practical example in packet tracer. Eigrp enhanced interior gateway routing protocol, is a cisco proprietary hybrid routing protocol. It allows a router to use an autonomous system to share information it holds about the network and calculate the shortest path to a network. While r2s s12 is running in ospf area 24, r3s f20 interface is running in ospf area 34.
Eigrp relies on neighbor relationships to reliably propagate routing table changes throughout the network. It is a ciscoproprietary routing protocol for tcpip. Pdf performance evaluation of eigrp and ospf routing. Eigrp is a cisco proprietary hybrid routing protocol, incorporating features of both distance vector and. Eigrp adheres to the following hybrid characteristics. In this tutorial well learn and configure about the eigrp in cisco packet tracer. Eigrp enhanced interior gateway routing protocol is an enhanced distancevector protocol. Pdf distance vector routing protocols were popular choice among network engineers.
Eigrp is responsible for redistributing routes learned by other ip routing protocols. Eigrp asks dual to make routing decisions and the results of which are stored in the ip routing table. Pdf tutorial cisco packet tracer lengkap ahmad heri. Eigrp is a ciscoproprietary hybrid routing protocol, incorporating features of both distancevector and. With this eigrp config, we will see important eigrp commands on cisco packet tracer. Eigrp stands for enhanced interior gateway routing protocol. Eigrp is one of the most preferred, best, and loved routing protocol.