Deployment Guide

Table 45. UsbPorts/usbports
Valid Arguments
● On systems prior to 12G: enable, enablebackonly, disable
● On 12G and later systems: AllOn, OnlyBackPortsOn, AllOff
Description
Enables or disables USB ports. When set to enable, it enables all user accessible
USB ports. When set to enablebackonlyor OnlyBackPortsOn, the front user-
accessible ports are disabled. When set to disable or AllOff, both front and back
user accessible ports are disabled. This option can be replicated.
Example:
A:>syscfg --usbports=enable
usbports=enable
Applicable Systems All PowerEdge systems.
MmioAbove4Gb
Table 46. MmioAbove4Gb
Valid Arguments
● On systems prior to 12G: NA
● On 12G and later systems: Enabled, Disabled
Description
This field helps in enabling support for PCIe devices that require large amount of
memory. Enable this option only for 64-bit operating systems.
Example:
A:>syscfg --MmioAbove4Gb=Enabled
MmioAbove4Gb=Enabled
Table 46. MmioAbove4Gb
Applicable Systems All 12G and later PowerEdge systems
Usb3Setting
Table 47. Usb3Setting
Valid Arguments
● On systems prior to 13G: NA
● On 13G and later systems: Auto, Enabled, Disabled
Description
Enables or disables the USB 3.0 port.
● Auto — USB ports operate at USB 2.0 speed.
● Enabled — USB ports operates at USB 3.0 speed.
● Disabled — USB 3.0 host controller is disabled and the speed is set to USB
2.0.
Example:
A:>syscfg --Usb3Setting=Auto
Usb3Setting=Auto
Applicable Systems
All systems prior to PowerEdge 13G systems
SYSCFG 47