*** Disclaimer ***
s2d.dk is not responsible for any errors, or for the results obtained from the use of this information on s2d.dk. All information in this site is provided as "draft notes" and "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information. Always test in a lab setup, before use any of the information in production environment.
For any reference links to other websites we encourages you to read the privacy statements of the third-party websites.
The names of actual companies and products mentioned herein may be the trademarks of their respective owners.
***
Split Mellanox Port from 1x100 Gigabit to 4x10 Gigabit ports and connect to Windows Server Host
***
Split
Mellanox Port 16
***
enable
configure terminal
interface
ethernet 1/16
shutdown
module-type
qsfp-split-4
Yes
***
To used Port 16 (the 4 split ports) for Host running S2D (RDMA/RoCE)
***
dcb
priority-flow-control enable force
dcb priority-flow-control priority 3 enable
***
WRR or Strict - Example with Strict
***
interface ethernet 1/16/1-1/16/4 traffic-class 3 dcb ets strictinterface ethernet 1/16/1-1/16/4 traffic-class 7 dcb ets strict
interface
ethernet 1/16/1-1/16/4 flowcontrol send off force
interface
ethernet 1/16/1-1/16/4 flowcontrol receive off force
interface
ethernet 1/16/1-1/16/4 speed 10000 force
interface
ethernet 1/16/1-1/16/4 mtu 9216 force
interface
ethernet 1/16/1-1/16/4 dcb priority-flow-control mode on force
interface
ethernet 1/16/1 switchport mode hybrid
interface
ethernet 1/16/2 switchport mode hybrid
interface
ethernet 1/16/3 switchport mode hybrid
interface
ethernet 1/16/4 switchport mode hybrid
interface
ethernet 1/16/1 switchport hybrid allowed-vlan (your VLAN list for that port)
interface
ethernet 1/16/2 switchport hybrid allowed-vlan (your VLAN list for that port)
interface
ethernet 1/16/3 switchport hybrid allowed-vlan (your VLAN list for that port)
interface
ethernet 1/16/4 switchport hybrid allowed-vlan (your VLAN list for that port)
***
To reset the
port 16 back to one port***
interface ethernet 1/16/1 shutdown
interface ethernet 1/16/2 shutdown
interface ethernet 1/16/3 shutdown
interface ethernet 1/16/4 shutdown
interface ethernet 1/16/1 module-type qsfp force
***
For more information about how to configure and monitor the Mellanox Switch with RoCE
For more information about how to configure and monitor the Mellanox Switch with RoCE
