Allied Telesis AT-S25 - Manual (Page 246)

Section III: Web Browser Management
246
Modifying a VLAN
To modify a VLAN, perform the following procedure:
1. From the Home page, select Configuration.
2. From the Configuration menu, select Layer 2.
3. From the Layer 2 window, select the VLAN tab.
The VLAN window in Figure 95 on page 244 is displayed.
4. Click the button next to the name of the VLAN you wish to modify.
5. Click Modify.
The View/Update VLAN configuration window in Figure 97 on
page 246 is displayed.
Figure 97 View/Update VLAN Window
6. Modify the VLAN parameters by referring to Step 5 and Step 6 in
Creating a VLAN on page 244.
When modifying a VLAN, observe the following guidelines:
❑ You could not change the VID of a VLAN.
❑ You could not change the name of the Default_VLAN.
❑ When changing a VLAN’s name or VID, be sure that the new name
or VID is unique on the switch.
7. Click Apply.
Untagged ports that are added to a VLAN are automatically
removed from their current VLAN assignment. Untagged ports
that are removed from a VLAN are returned to the Default_VLAN.