Allied Telesis AT-S79 - Manual (Page 86)

Chapter 7: Virtual LANs
86 Section I: Using the Menus Interface
The following prompt is displayed:
Enter port number >
9. Enter the untagged and tagged ports of the VLAN.
You can specify the ports individually separated by commas, for
example, 2,7,15, as a range of ports separated by a hyphen, for
example, 2-4, or both, for example, 2-7,15,17.
10. When the VLAN is complete, type A to select Apply and apply the
VLAN settings.
The VLAN Management Menu is displayed again with information
about the VLAN you just created. The VLAN is now active on the
switch.
11. If the VLAN contains untagged ports, perform the next procedure,
“Configuring the PVID of Untagged Ports” on page 87, to change the
PVID of the untagged ports to match the virtual LAN’s VID.