Weda,
Here's an example of creating a vlan, naming it, and then deleting it. Hopefully this helps:
SSA180(su)->set vlan create 432 SSA180(su)->set vlan name 432 TestVlan432 SSA180(su)->clear vlan 432 ? modify-pvid Reset any PVIDs associated with deleted VLAN(s) back to 1 SSA180(su)->clear vlan 432? SSA180(su)->clear vlan 432 ? modify-pvid Reset any PVIDs associated with deleted VLAN(s) back to 1 SSA180(su)->clear vlan 432 SSA180(su)->
Tyler