The following description of the classification and functions of Huawei APs, the correct statement is ().
(Select 3 Answers)
In China, legally supported WLAN The frequency band has ().
(Select 2 Answers)
In the WDS point-to-point network, the backbone link between Root AP and Leaf AP is connected in the 5GHz frequency band. The frequency band is 149. Which of the following frequency bands () should Leaf AP use?
What frame does the wireless client passively scan to obtain the surrounding wireless network information ()?
Which of the following protocols support 2.4GHz Frequency band()? (Select 3 Answers)
Which of the following factors need to be taken into account when selecting a device in WLAN planning?
Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?
The following figure shows the WLAN topology of an enterprise. If the tunnel forwarding mode is used, which of the following paths may be used on the network?
802.11 In the frame, it means that the wireless station AP When sending a signal, To DS and From DS What are the values of ()?
for dBm ,dB,dBi, The following description is correct ().
(Select 3 Answers)
