RoCE v2/DCB used switches

[altmind]

Hi.
I want to try RoCE2 in my homelab to get better performance on my glusterfs vm storage.
Are there any DCB capable switches under $500 used? 10gb ports is fine.

(Not sure if DCB is required for RoCE2, actually. but hey, thats why i need smth to experiment on)

 

[fohdeesha]

VDX6740 has PFC/DCB/everything you would want for roce, around $300 and 48x 10gbe and 4x 40gbe, ~70w power draw

 

[altmind]

Fantastic, fohdeesha, I will check it out. Thank you!