ENSP (Enterprise Network Simulation Platform) is a free, scalable and graphical enterprise network
simulation software platform provided by Huawei. It mainly simulates enterprise network routers,
switches, firewalls, WLAN and other devices. Its interface is friendly, and it can perfectly present the
real equipment reality, support large-scale network scale, and give users the opportunity to model
without real equipment. At the same time, the real network card can be used to realize the docking
with the real network equipment, which can display the protocol interaction process more intuitively
and facilitate users to learn network technology.
How to Switch the Working Mode of an AP
Switching between the Fat and cloud modes
You can directly switch an AP that uses the same system software between the Fat and cloud modes in any circumstance.
Switching between the Fit and Fat modes or between the Fit and cloud modes
Next-generation APs, such as 802.11ac Wave 2 APs, support direct mode switching in factory defaults. If an AP has been upgraded, switched the mode, or been online on an AC, configure the FTP server and download the software package to switch the working mode of the AP.

https://support.huawei.com/enterprise/en/doc/EDOC1100081212