Hello,
I try to configure Extreme switch summit X-440-48 with netlogin and dynamic vlan radius based, all is working fine when i plug a PC directly to the switch, but i need to use IP Phone Snom in the voice vlan without authentication and the PC should be behind the IP Phone, there is a way to bypass authentication for IP Phone based on there OUI and authenticate all PC ? i already did it with 3Com switch.