Enterasys Networks Enterasys Gold Distributed Forwarding Engine 4G4285-49 - Manual (Page 73)

Overview of DFE Module Shutdown Procedure
Enterasys Matrix DFE-Gold Series PoE Module Hardware Installation Guide 4-11
Figure 4-3 OFFLINE/RESET Switch
Recommended Shutdown Procedure Using OFFLINE/RESET
Switch
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 DFE module is shutting down. At the end of the DFE module 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 DFE 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 flashing amber/off until the time the device is
automatically restarted.
1 OFFLINE/RESET switch (in similar location on all DFE modules)
COM
OFFLINE / RESET
CPU
MGMT
GROUP 1 GROUP 2 GROUP 3
1X
À
4G4205-72
Gb ENET
À
CPU
POE
1X
G
R
O
U
P
1
OFFLINE/
RESET
COM
MGMT
GROUP
SELECT
GROUP
1
2
3
4
5
6
1
2
3
4
4G4285-49
Gb ENET
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.
Note: The only safe time to pull a DFE module out of the chassis is when the CPU LED is
blinking amber. Otherwise, system operation will be interrupted.