Allied Telesis AT-S39 - Manual (Page 113)

AT-S39 User’s Guide
113
When changing a VLAN’s name, observe the following guidelines:
❑ A VLANs new name cannot be the same as another VLAN on the
same switch. For example, if the switch already contains a VLAN
called Sales, you cannot change an existing VLAN’s name to Sales.
❑ You cannot change the name of the Default VLAN.
Note
A VLAN must be assigned a name.
2 - VLAN ID (VID)
Use this selection to change a VLAN’s VID value. The permitted range
of the VID value is 2 to 4096.
When changing a VLAN’s VID, observe the following guidelines:
❑ A VLANs new VID cannot be the same as the VID of another VLAN
on the same switch. For example, if the switch already contains a
VLAN with a VID of 6, you cannot change an existing VLAN’s VID
to 6.
❑ You cannot change the VID of the Default VLAN.
Note
A VLAN must have a VID.
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).
When adding or removing tagged ports, observe the following
guidelines:
❑ To add or remove tagged ports, enter the new list of tagged ports
for the VLAN. For example, if the VLAN currently contains tagged
port 4 and you wanted to add port 7, you would enter “4,7”.
❑ If the VLAN will not contain any tagged ports, leave this field
empty.
❑ If the VLAN contains tagged ports and you want to remove them
all, enter a 0 (zero) for this value.
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).