Which of the following operations is the easiest and most effective way to avoid interference in the AP working environment?

The wireless network authentication method for user authorization authentication by linking with the radius server is. (only for advanced exam)

WLAN combining system design methods include:

The significance of network survey includes:

In order to reduce the influence of the surrounding environment and ensure the stability of the wireless bridging device, the _____ frequency band is usually used to establish a bridging application; at the same time, the working channels of the two bridging devices are