Quick Reference Guide

cfgNetTuning
This group enables users to configure the advanced network interface parameters for the RAC NIC or CMC. When
configured, the updated settings may take up to a minute to become active.
NOTE:
For iDRAC only: This group is applicable only for iDRAC on Rack and Tower Servers and not for iDRAC
Enterprise on Blade Servers.
CAUTION:
Use extra precaution when modifying properties in this group. Inappropriate modification of the
properties in this group can result in your RAC NIC become inoperable.
The following sections provide information about the objects in the cfgNetTuning group.
cfgNetTuningNicSpeed
Description Specifies the speed for the CMC NIC. This property is used
only if cfgNetTuningNicAutoNeg is set to 0.
Legal Values 10, 100, or 1000
Default 100
cfgNetTuningNicAutoneg (Read/Write)
Description Enables autonegotiation of physical link speed and duplex.
If enabled, autonegotiation takes priority over other values
set in this group.
Legal Values
• 0 = Auto Negotiation is Disabled
• 1 = Auto Negotiation is Enabled
Default 1
Example
racadm getconfig -g cfgNetTuning
cfgNetTuningNicSpeed=100
cfgNetTuningNicFullDuplex=1
cfgNetTuningNicMtu=1500
cfgNetTuningNicAutoneg=1
cfgNetTuningNic100MB (Read/Write)
Description Specifies the speed to use for the RAC NIC. This property
is not used if
cfgNetTuningNicAutoNeg
is set to 0
(disabled).
Legal Values
• 0 (10 MBit)
• 1 (100 MBit)
• 2 (1000 MBit)
Default 1
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