What is EIGRP ?

EIHeducation
2 min readJul 16, 2022

The Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol that is used in both IPv4 and IPv6 networks. It has a number of advantages over older routing protocols such as RIP. The protocol is used by a number of vendors, including Cisco, Juniper, and Arista. In this article, I will discuss the basic features of EIGRP and how it compares to other routing protocols. I will also discuss the benefits of using EIGRP for large internetworks.

1. Introduction to EIGRP

Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol that has been developed by Cisco Systems, Inc. EIGRP is an open source protocol and is one of the most commonly used routing protocols. EIGRP works by exchanging information with other routers that have a similar routing protocol. It is a classless protocol, meaning that it doesn’t use a routing table and can be used on any type of network. There are many different components to EIGRP, including the following: — Initialization Process — Link State Advertisements — Variance — Metrics — Load Balancing — Convergence

2. Features of EIGRP

Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol designed by Cisco Systems. It is an open standard routing protocol designed for large networks. It is a link-state routing protocol, meaning that it calculates the best path to a destination based on the link state. It is a fast protocol that can quickly converge. It is an interior gateway protocol, meaning that it is used to exchange network information within a single autonomous system. It is a classless protocol, meaning that it doesn’t use a routing prefix to distinguish between networks.

3. Comparisons of EIGRP to other routing protocols

The Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol that is an alternative to the Open Shortest Path First (OSPF) protocol. EIGRP is a distance-vector protocol that uses a metric for each route. This metric is called the EIGRP metric. EIGRP is also a link-state routing protocol. It uses DUAL, which is a process of exchanging information about the network topology.

4. Benefits of using EIGRP for large internetworks.

EIGRP is a routing protocol that is used to ensure that routing information in large networks is efficient. EIGRP is great for large internetworks because it can dynamically share routes and update them. EIGRP is also a robust protocol that is able to handle many different types of networks. This makes it a good choice for large internetworks.

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