The major objective of this article is to know about WiFi Access Control List. Access Control Lists are configured using a wireless router. A network hub tool will not work. A network hub allows all traffic to help pass both ways; very easy filter any traffic. A router filters traffic, you are able to block traffic in both direction or re-route site visitors. A router could become a basic router (ie. NetGear, Linksys) through any electronics store, an advanced router (i. e. Cisco Router) or maybe a server/workstation configured as the router. A router stores info in its ACL and based on that information, directs traffic in and beyond a network.