It is good practice to delete unused VLANs to conserve VLAN resources and reduce packets on the network. You can delete a single VLAN or VLANs in a batch.
VLAN 1 is the default VLAN. It does not need to be created and cannot be deleted.
Run system-view
The system view is displayed.
Run undo vlan vlan-id
The VLAN is deleted.
Run undo vlan batch { vlan-id1 [ to vlan-id2 ] } &<1-10>
The VLANs are deleted.
