Dell PowerEdge 2950, Обновление информации

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Information Update
21
Table 1-6 lists the updated information on the default value of embedded GB
NIC2.
System Security Screen
Table 1-7 lists new options for the PowerEdge 2950 III system.
NOTE:
Systems that are shipping in China are not equipped with TPM.
CAUTION:
Before enabling the TPM Security option, ensure that the operating
system supports TPM.
I/OAT DMA
Engine
(
Disabled default)
Enables or disables the I/O Acceleration Technology (I/OAT)
option. When set to
Enabled , I/OAT reduces system CPU usage
for applications that use TCP by offloading part of TCP receive
operation to the DMA engine.
System Interrupts
Assignment
(
Standard default)
This field controls the interrupt assignment for PCI devices
in the system. When set to
Distributed , interrupt routing is
swizzled to minimize IRQ sharing among devices.
Table 1-6. Integrated Devices Screen Option
Option Description
Embedded Gb NIC2
( Enabled without
PXE default)
Enables or disables the system's integrated NIC. Options are
Enabled without PXE , Enabled with PXE , and Disabled . PXE
support allows the system to boot from the network. Changes
take effect after the system reboots.
Table 1-5. Integrated Devices Screen Options (continued)
Option Description