Users Guide

15–Windows Server 2016
Configuring QoS for RoCE
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3. To install the DCB role in the host, issue the following Windows PowerShell
command:
PS C:\Users\Administrators> Install-WindowsFeature
Data-Center-Bridging
4. To set the DCBX Willing mode to True, issue the following command:
PS C:\Users\Administrators> set-NetQosDcbxSetting -Willing 1
5. Enable QoS in the miniport properties as follows:
a. On the adapter properties’ Advanced page (Figure 15-11) under
Property, select Quality of Service, and then set the value to
Enabled.
b. Click OK.
NOTE
If the switch does not have a way of designating the RoCE traffic, you
may need to set the RoCE Priority to the number used by the switch.
Arista
®
switches can do so, but some other switches cannot.
NOTE
For this configuration, set the DCBX Protocol to CEE.