Allied Telesis AT-S62 - Manual (Page 590)

Chapter 28: Protected Ports VLANs
Section V: Virtual LANs 590
2 - VLAN ID (VID)
This is the VLAN’s VID value. You cannot change this value.
3 - Tagged Ports
Use this selection to add or remove tagged ports from the VLAN. You
can specify the ports individually (e.g., 2,3,5), as a range (e.g., 7-9), or
both (e.g., 2,5,7-9). The new list of tagged ports will replace the
existing tagged ports.
4 - Untagged Ports
Use this selection to add or remove untagged ports from the VLAN.
You can specify the ports individually (e.g., 2,3,5), as a range (e.g., 7-9),
or both (e.g., 2,5,7-9). The new list of untagged ports will replace the
existing list of untagged ports.
5 - Protected Ports
This option cannot be changed. To convert a protected ports VLAN
into a tagged or port-based VLAN, you must first delete it and then
recreate it as a tagged or port-based VLAN.
7. After making the desired changes, type M to select Modify VLAN.
The following prompt is displayed:
Enter Uplink ports list(4 - 12) ->
This prompt will differ depending on the ports you specified as part
of the protected ports VLAN.
8. Enter the port in the VLAN that will function as the uplink port for the
different VLAN groups. You can select more than one uplink port.
The following prompt is displayed:
Enter Group ports list (4 - 11) ->
The prompt now lists the ports in the VLAN, minus the uplink port you
specified in the previous step.
9. Specify the ports of one of the groups of the protected ports VLAN.
This can be a small as one port or as many as all the remaining ports
of the VLAN. You can specify the ports of the group individually (e.g.,
2,3,5), as a range (e.g., 7-9), or both (e.g., 2,5,7-9).
The following prompt is displayed:
Enter Group Number ->
10. Enter a group number for the port(s). Each group on the switch must
be given a unique group number.