... first line of defense ● Port authentication technologies include 802.1x authentication, MAC address authentication, and portal authentication ● ... g/n, WLAN QoS (WMM), and WLAN security (WEP/WPA/WPA2/Key management)LANIEEE 802.1P, IEEE 802.1Q, ... Application Control (SAC), and Hard QoSSecurityACL, firewall, 802.1x authentication, MAC address authentication, Web authentication, AAA authentication, ...