The NOC schedules civic VoIP in the same strict lossless class as RoCE storage on the IP fabric. What class-design correction is appropriate?
Select an answer to reveal the explanation.
Short Explanation
VoIP and RoCE both hate delay, but they are not the same animal—one wants low latency, the other wants a carefully built lossless track. Give them separate classes instead of cramming city phones onto the GPU freight elevator.
Full Explanation
Different applications need different CoS treatments: RoCE/RDMA often depends on lossless or ECN-aware classes, while civic VoIP typically needs low-latency priority without sharing PFC domains with RDMA. Combining them into one lossless queue, demoting voice to scavenger, or removing markings entirely conflates incompatible traffic engineering goals.