Overview of DFE Module Shutdown Procedure
Recommended Shutdown Procedure Using OFFLINE/RESET Switch
Caution: Do not pull any DFE module out of an operating chassis before it has completed its shutdown routine.
Precaución: No retire los módulos DFE del chasis en funcionamiento hasta que no se haya terminado con la rutina de apagado.
Before pulling a DFE module out of a chassis,
press or tap on its OFFLINE/RESET switch for less than 1 second.
Its CPU LED changes from solid green to blinking between green and amber, indicating that the module is shutting down. At the end of the shutdown routine, the CPU LED changes to a 67%/33% sequence of amber/off, respectively, indicating the module is in a halt state. In this time it is safe to restart or remove the module from the chassis.
When a controlled shutdown is initiated from the OFFLINE/RESET switch, you have 60 seconds from the time the CPU starts alternately flashing amber/off until the device automatically restarts.
Note: The only safe time to pull a DFE module out of the chassis is when the CPU LED is alternately flashing amber/off. Otherwise, system operation will be interrupted.
Last Resort Shutdown Procedure Using OFFLINE/RESET Switch
Caution: This method of shutting down a
Precaución: No se recomienda utilizar este método para apagar los módulos DFE- Gold. Recurra a él sólo como último recurso, puesto que interrumpe todos los procesos del módulo en funcionamiento, lo que podría resultar pérdidas de frames.
To reset a DFE module without it performing an orderly shutdown routine,
press and hold the OFFLINE/RESET switch for approximately 6 seconds.
Pulling any DFE module out of the chassis before it has been shut down is not recommended. The only safe time to pull a module out of the chassis is after the completion of a shutdown and the management LED is alternately flashing amber/off.
