Enterasys Networks 2G4072-52 manual Recommended Shutdown Procedure Using Reset Button

Overview of Shutdown Procedure

Figure 4-2 RESET Button

RESET

Reset button

	CPU
CONSOLE	PWR

GROUP 3

GROUP SELECT

GROUP 2

GROUP 1

Recommended Shutdown Procedure Using RESET Button

Before shutting off power to a 2G4072‐52,

press or tap on its RESET button for less than 1 second.

Its CPU LED changes from solid green to blinking between green and amber, indicating that the 2G4072‐52 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 system is in a halt state. At this time it is safe to restart the 2G4072‐52.

When you initiate a controlled shutdown with the RESET button, you have 60 seconds from the time the CPU starts flashing amber/off until the device automatically restarts.

Last Resort Shutdown Procedure Using RESET Button

Caution: This method of shutting down a Enterasys Matrix N SA 2G4072-52 is not recommended except as a last resort, because all processes currently running on the module will be interrupted resulting in loss of frames.

Precaución: No se recomienda utilizar este método para apagar los módulos Enterasys Matrix N SA 2G4072-52. 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 2G4072‐52 without it performing an orderly shutdown routine,

press and hold the RESET button for approximately 6 seconds.

4-6 Troubleshooting