NEW QUESTION 39
According to the different parameters of the control signal, what can be divided into by modulation mode? (Multiple Choice)

NEW QUESTION 40
There are three types of Huawei load balancing judgment: traffic mode, session mode, and virtual switch mode.

NEW QUESTION 41
About the AP access control mode, which of the following statements is wrong? (Multiple choice)

NEW QUESTION 42
The modulation methods adopted by DSSS are BPSK and QPSK respectively.

NEW QUESTION 43
Which of the following options are EDCA parameters (Select 2 Answers)?

NEW QUESTION 44
Which of the following ports can only belong to one VLAN.

NEW QUESTION 45
Which is the longest interval between 802.11 frames?

NEW QUESTION 46
The choice of WLAN coverage antenna, for narrow and long areas, it is recommended to select (), open a short distance area, it is recommended to select ().

NEW QUESTION 47
Among the following obstacles, has the greatest loss of wireless signals.

NEW QUESTION 48
Engineer A purchased a batch of Huawei APs that support WDS. When the WDS network was formed, the bridge could not be established successfully. Which of the following is the possible reason?

NEW QUESTION 49
Which of the following commands can view the current AP license resource usage?

NEW QUESTION 50
According to the AP naming rules, which of the following statement about “AP4030DN” is incorrect?

NEW QUESTION 51
How many management nodes can be supported by eSight standard edition?

NEW QUESTION 52
In the 802.11 frame, which is responsible for supervision, mainly used to join or exit the wireless network, and which is the transfer of the connection between the base stations?

NEW QUESTION 53
Capacity planning mainly estimates the number of APs needed to meet the traffic volume in terms of device performance, number of users, bandwidth requirements, and wireless environment.

NEW QUESTION 54
How many channels do China support in 2.4 GHz frequency band?

NEW QUESTION 55
In the following options, the role of the AP in the Huawei Mesh network is (). (Multiple Choice)

NEW QUESTION 56
What is the wireless client’s active scanning to get the surrounding wireless network information by sending frames?

NEW QUESTION 57
A company wants to deploy WLAN. The company has purchased a number of wireless AP that support 802.11n. When the WLAN is deployed, only 802.11n-enabled wireless clients can connect to the company’s WLAN.