12–Windows Server 2016
Configuring QoS for RoCE
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AH0054602-00 A
12. Create a startup script to make the settings persistent across the system
reboots.
13. Run RDMA traffic and verify as described in
Configuring QoS by Enabling DCBX on the Adapter
All configuration must be completed on all of the systems in use. The PFC, ETS,
and traffic classes configuration must be the same on the switch and server.
To configure QoS by enabling DCBX:
1.
Enable DCBX (IEEE, CEE, or Dynamic).
2.
Using HII, set the
RoCE Priority
to
0
.
3.
To install the DCB role in the host, issue the following 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
NOTE
For this configuration, set
DCBX Protocol
to
CEE
.
