Allied-telesis AT-S39 Manual de usuario descargar pdf (Pagina 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).

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Allied-telesis AT-S39 Manual de usuario Pagina 113