Reference Guide
• enable — Enables the additional hardware capabilities provided by Virtualization Technology in
applicable CPUs.
• disable — Disables the additional hardware capabilities provided by Virtualization Technology.
Example
C:\>cctk --virtualization=on
virtualization=on
--vtfordirectio
Valid Argument on, o
Description
Enables or disables Intel Virtualization Technology for Direct I/O (VT-d), a new chipset feature that
enhances I/O support (DMA) when running a virtual machine monitor.
Example
C:\>cctk --vtfordirectio=on
vtfordirectio=on
--wakeonlan
Valid Argument enable, disable, addincard, onboard, enablewakeonwlan, lanorwlan, lanwithpxeboot
Description
Denes the wake-on-LAN feature.
• enable — The system wake-on-LAN feature is enabled; either an onboard or an add-in NIC
can wake the system up.
• disable — The system does not respond to magic packets or other means of wake-on-LAN.
The NIC chip section that looks for packets will not be powered.
• addincard — Enables NICs, plugged into the special power connector, as the source of any
wake-on-LAN signal.
• onboard — The onboard NIC is enabled for wake-on-LAN.
• enablewakeonwlan — Enables wake-on-LAN for wireless.
• lanorwlan — On systems that have onboard LAN and wireless LAN hardware, enables wake
on either wired or wireless LAN.
• lanwithpxeboot — Enables the network controller and causes the system to wake up and
immediately boot to PXE when a wake packet is sent to the system in the S4 or S5 state.
Example
C:\>cctk --wakeonlan=lanwithpxeboot
wakeonlan=lanwithpxeboot
--wakeonlanbootovrd
Valid Argument
enable, disable
Description
Enables or disables the wake on LAN boot override feature.
• enable — When the system powers on due to a wake-on-LAN event, the NIC boot-ROM is
automatically given the highest boot priority, pre-pending the PXE boot-ROM to the system
current boot sequence. If the system powers on due to some other event, this selection does
not inuence the boot sequence.
• disable — Disables the boot override feature and the system boot sequence is in eect for all
types of system power on.
Example
C:\>cctk --wakeonlanbootovrd=enable
wakeonlanbootovrd=enable
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