I am wondering if Huawei-VRP NED has been used for any switching use case. In the last instance, the concern is if the existing Huawei-VRP should cover these devices or if a new NED is needed.
I might be wrong but looking into the documentation it seems that S9300 and S7700 Huawei switches run VRP OS, so my guess is that the existing NED should work, could you please confirm?