In the Editor screen, choose Configure VLANs from the Edit menu.
A message describing automatic VLAN configuration appears.
Select Manually from the Configure VLANs drop-down list.
The Configure VLANs dialog box appears.
Select a VLAN from the Current VLANs list.
The name, wire color, and included subnets display in the right pane.
Change the subnet on which the data IP resides to be in the data VLAN by double-clicking the Subnet element and selecting the appropriate VLAN.
Click OK.
The new VLAN information is applied and the Configure VLANs dialog box is closed.
If you add or delete a VLAN, you must update the appropriate subnet configuration to associate the subnet with the correct VLAN. If you delete a VLAN and do not associate the subnet configuration with another VLAN, an error message is printed.