Which radio frequency can AP8150DN work at? (Multiple Choice)

Huawei Wi-Fi 6 products implement 10 ms ultra-fast roaming for Huawei terminals only by introducing a cache mechanism, ensuring that there is no frame freezing during roaming.

How does our company question 4-frame stacking: There is basically no actual deployment in the industry, and some manufacturers that claim to implement it have made strict restrictions on their official websites, such as () (Multiple choice)

Which of the following features are supported by Cloudengine6881-486cQ? (Multiple choice)

CE6810LI and CE5855EI can both support TRILL.