Hi vestrada,
1. Huawei has many switch models. For example, the S5720-28X-PWR-SI-AC/S5720-52X-PWR-SI-AC is similar to the C3G124-24P. It is recommended that you contact pre-sales personnel or distributors for more detailed help to avoid the situation where some features of the C3G124-24P are not supported by Huawei switches.
2. For this question, do you want to use a tool to simulate Huawei network devices? eNSP meets your needs.
I hope it helps!