Network+ Training Course Index: Professor Messer’s Success Bundle: Professor Messer’s Course Notes: Discount exam vouchers: - - - - - Access control lists are used as packet filtering mechanisms on our enterprise networks. In this video, you’ll learn about ACLs and how they can be used to protect services on our networks. - - - - - Subscribe to get the latest videos: Calendar of live events: Frequently Asked Questions: FOLLOW PROFESSOR MESSER: Professor Messer website: Twitter: Facebook: Instagram: LinkedIn: