Allied Telesis AT-S62 - Manual (Page 414)

Chapter 20: Tagged and Port-based Virtual LANs
Section V: Virtual LANs 414
Deleting All VLANs
This section contains the procedure for deleting all port-based and
tagged VLANs, except the Default_VLAN, on a switch. To delete selected
VLANs, perform the procedure Deleting a VLAN on page 411.
To delete all VLANs on a switch, perform the following procedure:
1. From the Main Menu, type 2 to select VLAN Configuration.
The VLAN Configuration menu is shown in Figure 125 on page 400.
2. From the VLAN Configuration menu, type 4 to select Configure
VLANs.
The Configure VLANs menu is shown in Figure 126 on page 401.
Note
If option “4 - Configure VLANs” is not displayed in the menu, the
switch is running in a multiple VLAN mode. To change a switch’s
VLAN mode, refer to Selecting a VLAN Mode on page 451.
3. From the Configure VLANs menu, type 4 to select Reset to Default
VLAN.
The following prompt is displayed:
This operation deletes ALL user created VLANs!
Do you want to continue [Yes/No] ->
4. Type Y to delete all VLANs or N to cancel the procedure. Press Return.
If you select Yes, all port-based and tagged VLANs are deleted and the
following message is displayed:
SUCCESS
Please make sure to manually update any static
multicast MAC address(es) entries.
Press any key to continue...
All tagged and untagged ports are returned to the Default_VLAN as
untagged ports.
Any static addresses assigned to the ports of the VLANs are now
obsolete, except for the Default_VLAN, since the VLANs have been
deleted. Those addresses should be deleted from the MAC address
table. For instructions on how to delete addresses, refer to Deleting
Unicast and Multicast MAC Addresses on page 118.
5. Press any key.
6. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.