CLI Guide

Table 320. Details of cfgNetTuningNicAutoneg (continued)
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
cfgNetTuningNicFullDuplex (Read/Write)
Table 321. Details of cfgNetTuningNicFullDuplex
Description Specifies the duplex setting for the RAC or CMC NIC. This property is used only if the
cfgNetTuningNicAutoNeg is set to 0 (disabled).
Legal Values • 0 (Half Duplex)
• 1 (Full Duplex)
Default 1
cfgNetTuningNicMtu (Read/Write)
Table 322. Details of cfgNetTuningNicMtu
Description The size in bytes of the maximum transmission unit used by CMC NIC.
Legal Values 576 – 1500
Default 1500
NOTE: IPv6 requires a minimum MTU of 1280. If IPv6 is enabled, and cfgNetTuningMtu is set to a lower value, the CMC
uses an MTU of 1280.
cfgNetTuningNicRedunadant
Table 323. Details of cfgNetTuningNicRedunadant
Description Specifies either Stacking or Redundant mode for CMC Management Port 2.
Legal Values • 0 – Stacking
• 1 – Redundant
Default 0 – Stacking
NOTE: When Management Port 2 is set for Redundant but is cabled for Stacking, the downstream CMCs (further from
the top-of-rack switch) will not have a network link.
156 CMC Property Database Group and Object Descriptions