Use the following procedure to enable or disable Last Assigned VLAN on a port.
Open one of the supported browsers.
Enter the IP address of the switch to open an EDM session.
On the Device Physical View, select a port.
Right-click the port and double-click Edit.
In the work area, click the EAPOL Advance tab.
In the work area, select the MultihostUseMostRecentRadiusAssignedVlan option.
On the toolbar, click Apply.