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RoCE/DCB/PFC/ETS sample config für QFX5100

‎03-23-2019 11:11 PM

Hi experts,

 

I‘m looking for a sample config for RoCE/RDMA on QFX.

Peer is Win2016 with Hyper-V.

There are bunches of config in the wild for other vendors boxes (C,HP,Dell...) , but almost nothing for Junos...

Example:

https://jtpedersen.com/2017/06/rocerdmadcb-what-is-it-and-how-to-configure-it/

 

Any input very welcome.

 

Thanks,

Stefan 

2 REPLIES 2
Ethernet Switching

Re: RoCE/DCB/PFC/ETS sample config für QFX5100

‎03-24-2019 09:00 AM

Hi vogts,

 

Firstly, RoCE/RDMA suppport per product and Junos can be found here:
https://apps.juniper.net/feature-explorer/feature-info.html?fKey=8593&fn=Remote%20Direct%20Memory%20...)

 

For QFX, PFC and DCBX configuration can be found here, please also refer the sub-sections:
https://www-origin.junipercloud.net/documentation/en_US/junos/topics/task/configuration/dcbx-mode-co...

 

Here is a good article on DCB and PFC for QFX:

https://kb.juniper.net/InfoCenter/index?page=content&id=KB21938&cat=QFX_SERIES&actp=LIST

 

Attached is a sample config for the config used between 2 juniper switches. This is for QFX3500 and config should be similar for QFX5100 too.  Also attached are some sample DCBX verification commands.

 

Hope this helps.

 

Regards,
-r.

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Ethernet Switching

Re: RoCE/DCB/PFC/ETS sample config für QFX5100

‎03-24-2019 09:02 AM
 

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