def _get_pfc_tx(self):
return self.__pfc_tx<EOL>
Getter method for pfc_tx, mapped from YANG variable /port_profile/qos_profile/qos/flowcontrol/pfc/pfc_tx (enumeration)

    YANG Description: This specifies if the Pause generation is
enabled or disabled. 'on' enables the pause
generation and 'off' disables pause 
generation.