code: def get_lvid_vdp_vlan(self, net_uuid, port_uuid):
          
  
          lvm = self.local_vlan_map.get(net_uuid)
          if not lvm:
              LOG.error("lvm not yet created, get_lvid_vdp_lan "
                        "return error")
              return cconstants.INVALID_VLAN, cconstants.INVALID_VLAN
          vdp_vlan = lvm.get_portid_vlan(port_uuid)
          lvid = lvm.lvid
          LOG.info("Return from lvid_vdp_vlan lvid %(lvid)s vdp_vlan %(vdp)s",
                   {'lvid': lvid, 'vdp': vdp_vlan})
          return lvid, vdp_vlan
docs: Retrieve the Local Vlan ID and VDP Vlan.