code: def cfg_lldp_interface(self, protocol_interface, phy_interface=None):
          
          if phy_interface is None:
              phy_interface = protocol_interface
          self.create_attr_obj(protocol_interface, phy_interface)
          ret = self.pub_lldp.enable_lldp(protocol_interface)
          attr_obj = self.get_attr_obj(protocol_interface)
          attr_obj.update_lldp_status(ret)
docs: Cfg LLDP on interface and create object.