68 Configuring VLANs—End—Managing a VLANThis section includes the following topics:• "Changing VLAN port membership" (page 68)• "Configuring advanced VLAN features" (page 69)• "Configuring a VLAN to accept tagged or untagged frames" (page 71)• "Configuring a MAC address for auto-learning on a VLAN" (page 73)• "Modifying auto-learned MAC addresses" (page 75)After a VLAN is created, you cannot change its type. You must first deletethe VLAN, and then create a new VLAN of a different type.Changing VLAN port membershipTo change the port membership of a VLAN:Step Action1 Select VLAN > VLANs on the Device Manager menu bar.The VLAN dialog box appears, with the Basic tab selected. SeeFigure 20 "VLAN dialog box - Basic tab" (page 58).2 Double-click the PortMembers field for the VLAN whose ports youwant to change.The PortMembers, VLAN dialog box for the VLAN appears. See"PortMembers, VLAN dialog box" (page 68).PortMembers, VLAN dialog box3 Click the port members to add or remove. Ports that display in graycannot be added to the VLAN. (For example, you cannot select portsthat are not in the same STG.)4 Click Ok.The PortMembers dialog box closes and the changes appear inthe Basic tab.Nortel Ethernet Routing Switch 8300Configuration — VLANs, Spanning Tree, and Static Link Aggregation using Device ManagerNN46200-510 03.01 Standard4.0 27 August 2007Copyright © 2005-2007, Nortel Networks.