400G forwarding - how does it work?

Dave Taht dave.taht at gmail.com
Wed Jul 27 15:10:26 UTC 2022


This convo is giving me some hope that the sophisticated FQ and AQM
algorithms I favor can be made to run in more hardware at high rates,
but most of the work I'm aware of has targetted tofino and P4.

The only thing I am aware of shipping is AFD in some cisco hw. Anyone
using that?


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