code: def enable_lldp(self, port_name, is_ncb=True, is_nb=False):
      
  
      if is_ncb:
          self.run_lldptool(["-L", "-i", port_name, "-g", "ncb",
                             "adminStatus=rxtx"])
      if is_nb:
          self.run_lldptool(["-L", "-i", port_name, "-g", "nb",
                             "adminStatus=rxtx"])
docs: Function to enable LLDP on the interface.