Dell iDRAC7 User Manual page 100

NOTE: I/O Identity Optimization is not supported on the following cards:
• Emulex cards
• Fibre Channel cards
• Intel x520 Mezz 10 GB
Supported BIOS Version for I/O Identity Optimization
The following table provides the minimum BIOS version supported on the 12th generation PowerEdge servers.
Dell PowerEdge 12th Generation Server
R720, R720xd, R620, T620, and M620
R820
R520, R320, R420, T420, T320, M520, and M420
M820
Supported NIC Firmware Versions for I/O Identity Optimization
The following table provides the NIC firmware versions for the I/O identity optimization feature.
Manufacturer
Broadcom cards
Intel cards
QLogic 82xx (CNA)
Enabling or Disabling I/O Identity Optimization Using Web Interface
To enable or disable I/O Identity Optimization:
1. In the iDRAC Web interface, go to Overview → Hardware → Network Devices.
The Network Devices Summary page is displayed.
2. In the I/O Identity Settings section, select the I/O Identity Optimization option to enable this feature. To disable,
clear this option.
3. Click Apply to apply the setting.
Enabling or Disabling I/O Identity Optimization Using RACADM
To enable I/O Identity Optimization, use the command:
racadm set idrac.ioidopt.IOIDOptEnable 1
After enabling this feature, you must restart the system for the settings to take effect.
To disable I/O Identity Optimization, use the command:
racadm set idrac.ioidopt.IOIDOptEnable 0
To view the I/O Identity Optimization setting, use the command:
racadm get iDRAC.IOIDOpt
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Minimum Supported BIOS Version
2.1.0
2.0.15
2.0.19
1.7.0
Supported NIC Firmware Version
7.8.x
15.0.x
1.13.x / 6.0.0.x