14–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 (
) 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
.
