I consider myself fortunate to run across a new program called the Cisco ACL Editor and Simulator. This program allows you to create ACLs in Windows GUI application by filling out fields on a form. Even better, it allows you to then take that ACL and simulate what traffic would pass through the ACL. This way, you can test your ACL’s before you apply them, saving a huge amount of time and effort.
From the category archives:
ACL
FREE VIDEO: Harden your Cisco Router with IOS ACLs
Recently, I created a short video that shows you how to secure your Cisco router using Access-control lists (ACL) in the Cisco IOS. It is a step-by-step ten-minute video. It was originally published over at SearchNetworking.com.
In this video, I walk you through the steps you’ll need to take to use Cisco IOS access control lists (ACLs) to define and filter traffic for better network security.
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David Davis (CCIE #9369, VCP, CISSP, MCSE) has been in the IT industry for 15+ years. He has authored over 300 articles, 6 video training courses, and co-authored one book. Learn about David's certifications, video courses, and where you can find his content on our