Allied Telesis AT-S63 - Manual (Page 352)

Chapter 21: Port-based and Tagged VLANs
352 Secton V: Virtual LANs
7. Click Apply.
Note
Untagged ports that are added to a VLAN are automatically
removed from their current untagged VLAN assignment. Untagged
ports that are removed from a VLAN are returned to the
Default_VLAN.
Removing an untagged port from the Default_VLAN without
assigning it to another VLAN leaves the port as an untagged
member of no VLAN.
The modified VLAN is now ready for network operations.
8. From the Configuration menu, select the Save Config option to
permanently save your changes. (This option is not displayed if there
are no changes to save.)