Enable L3 PFC + DCQCN for RoCE on Edgecore SONiC
This article is only for reference, as Edgecore SONiC, a customized variant with a lot of proprietary commands, is quite different from community SONiC. Also, some commands and configurations are specialized for certain switch ASICs, such as Intel Tofino I use right now. Thus, I would still suggest do not throw the official guidebook away, read it carefully, and it will save your life.