You can add and remove ports from a VLAN.
In the UCP Advisor window, click the Ethernet Switches icon.
In the Navigator window, click Ethernet Switches, then double-click the switch where you want to add or remove ports assigned to a VLAN.
On the Manage tab, click the VLAN tab.All of the currently active VLANs are listed by their VLAN ID, including name, associated ports, VLAN type, and other details.
To assign or remove a port for an existing VLAN, click the Add or Remove VLAN to Ports icon.
Select the appropriate VLAN ID from the list, then check or uncheck the boxes next to ports that are to be included or excluded for the selected VLAN.
Add or remove a port from the VLAN, or toggle the type between Trunk or Access.