Cisco Systems 57712, UCSCPCIEBTG manual Patrol Scrub Interval, CKE Low Policy, Serial a Enable

BIOS Parameters by Server Model

Advanced BIOS Parameters for C260 Servers

Name	Description
Patrol Scrub Interval	Controls the time interval between each patrol scrub memory
	access. A lower interval scrubs the memory more often but
	requires more memory bandwidth.
	Select a value between 5 and 23. The default value is 8.
	Note	This option is used only if Patrol Scrub is
		enabled.
CKE Low Policy	Controls the DIMM power savings mode policy. This can be
	one of the following:

• Disabled—DIMMs do not enter power saving mode.

• Slow—DIMMs can enter power saving mode, but the requirements are higher. Therefore, DIMMs enter power saving mode less frequently.

• Fast—DIMMs enter power saving mode as often as possible.

• Auto—The BIOS controls when a DIMM enters power saving mode based on the DIMM configuration.

Serial Port Configuration Parameters

Name	Description
Serial A Enable	Whether serial port A is enabled or disabled. This can be one of the
	following:

•Disabled—The serial port is disabled.

•Enabled—The serial port is enabled.

USB Configuration Parameters
Name	Description

Make Device Non-BootableWhether the server can boot from a USB device. This can be one of the following:

•Disabled—The server can boot from a USB device.

•Enabled—The server cannot boot from a USB device.

Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.5

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