We are trying to find a switch that will offer port security (mac address filtering to prevent a hub on a port) and 802.1x to get the machines in these scenarios onto the right vlan: Machine without a 802.1x supplicant software or the 802.1x software disabled: put them into the guest vlan Machine with 802.1x software, but the machine is not one of ours and is not authenticated: put them into the guest vlan One of our machines with 802.1x and is authenticated: put into the authenticated vlan. We've tried this with an HP 2626 with the latest OS (8.53) with both 802.1x port-access and port-security (learn modes port-access and limited-continuous) enabled, but scenario 1 fails. Has anyone had success using a guest vlan scenario when implementing 802.1x with both port-access and port-security enabled. If so what kind of switch did you use? Thanks! Eric ebrown@simstar.com