Integrated Devices Details; Serial Communication Details - Dell E36S Series Owner's Manual

Option Description
ISCSI Initiator Specifies the name of the iSCSI initiator (iqn format).
Name
ISCSI Device n (n Enables or disables the iSCSI device. When disabled, a UEFI boot option is created for the iSCSI device
= 1 to 4) automatically.

Integrated Devices details

About this task
The Integrated Devices screen details are explained as follows:
Option Description
User Accessible Enables or disables the USB ports. Selecting Only Back Ports On disables the front USB ports, selecting All
USB Ports Ports Off disables all USB ports. The USB keyboard and mouse operate during boot process in certain operating
systems. After the boot process is complete, the USB keyboard and mouse do not work if the ports are disabled.
Internal USB Port Enables or disables the internal USB port. This option is set to Enabled by default.
Integrated Enables or disables the integrated network card.
Network Card 1
Embedded NIC1
and NIC2
Enables or disables the Embedded NIC1 and NIC2 options. If set to Disabled, the NIC may still be available for
shared network access by the embedded management controller. The embedded NIC1 and NIC2 options are only
available on systems that do not have Network Daughter Cards (NDCs). The Embedded NIC1 and NIC2 option is
mutually exclusive with the Integrated Network Card 1 option. Configure the Embedded NIC1 and NIC2 option by
using the NIC management utilities of the system.
I/O Snoop Holdoff Selects the number of cycles PCI I/O can withhold snoop requests from the CPU, to allow time to complete its
Response own write to LLC. This setting can help improve performance on workloads where throughput and latency are
critical.
Embedded Video Enables or disables the Embedded Video Controller option. This option is set to Enabled by default.
Controller
Current State of Displays the current state of the embedded video controller. The Current State of Embedded Video
Embedded Video Controller option is a read-only field. If the Embedded Video Controller is the only display capability in the system
Controller (that is, no add-in graphics card is installed), then the Embedded Video Controller is automatically used as the
primary display even if the Embedded Video Controller setting is set to Disabled.
OS Watchdog If your system stops responding, this watchdog timer aids in the recovery of your operating system. When this
Timer option is set to Enabled, the operating system initializes the timer. When this option is set to Disabled (the
default), the timer does not have any effect on the system.
Memory Mapped Enables or disables the support for PCIe devices that need large amounts of memory. This option is set to
I/O above 4 GB Enabled by default.
Slot Disablement Enables or disables the available PCIe slots on your system. The slot disablement feature controls the
configuration of PCIe cards installed in the specified slot. Slots must be disabled only when the installed peripheral
card prevents booting into the operating system or causes delays in system startup. If the slot is disabled, both
the Option ROM and UEFI drivers are disabled.

Serial Communication details

About this task
The Serial Communication screen details are explained as follows:
34 Pre-operating system management applications
NOTE: Selecting Only Back Ports On and All Ports Off disables the USB management port and also
restricts access to iDRAC features.
NOTE: The Embedded NIC1 and NIC2 options are only available on systems that do not have
Integrated Network Card 1.