Route Filtering with ACLs and Prefix Lists

Route Filtering with ACLs and Prefix Lists

Introduction

In this lesson, we will configure route filtering in EIGRP using Access Control Lists (ACLs) and prefix lists. This is crucial in real networks to control which routes are advertised and received, ensuring optimal routing and security.

Quick Recap

In our previous lessons, we established a topology with several routers, including R2, R3, R5, and R6. In this lesson, we will focus on R2 and R3 to filter routes from R5 and R6.