Dell PowerEdge SC1420, User Manual

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12
Information Update
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Execute Disable
( On default)
Execute Disable (XD) is a new security feature that helps prevent code
execution in certain memory areas when combined with a supported operating
system or application. Execute Disable can help to prevent a class of viruses
that use buffer overflow attacks.
Execute Disable has two settings, On and Off . On indicates that Execute
Disable Memory Protection Technology is on. Off indicates that Execute
Disable Memory Protection Technology is off.
Table 1-7. Power Management Options
Option Description
AC Recovery
( Last default)
Determines how the system responds when AC power is reapplied after a
power loss.
Off commands the system to stay off when the power is reapplied.
You must press the front-panel power button before the system turns on.
On commands the system to turn on when the power is reapplied. Last
commands the system to return to the last power state the system was in just
before it was turned off.
Auto Power On
( Off default)
Determines when to use the Auto Power Time setting to turn on the system.
Off commands the system to not use the Auto Power Time feature. Everyday
turns on the system every day at the time set in Auto Power Time . Weekdays
turns on the system every day from Monday through Friday at the time set in
Auto Power Time .
Auto Power Time Determines the time that you want the system to turn on.
Low Power Mode
( Off default)
On conserves more power by removing power from most hardware features.
Off conserves less power and removes power from fewer hardware features.
Remote Wake Up
( Off default)
Determines how the system is turned on remotely from the Suspend ,
Hibernate , or Off states. Off disables the NIC from waking up the system.
On enables the NIC to wake up the system. On w/ Boot to NIC enables
the NIC to wake up the system and boot from the network.
If you want the system to perform a Remote Wake Up , you must first set
Low Power Mode to Off .
Table 1-6. Security Options (continued)
Option Description