Exam Dumps VCE

QUESTION 68
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?

QUESTION 69
Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?

QUESTION 70
The following pairs PSK The authentication description is wrong ().

QUESTION 71
A company wants to deploy WLAN, the company has purchased a batch of wireless APs that support 802.11n, when WLAN is deployed, only support Only 802.11n wireless clients can connect to the company’s WLAN

QUESTION 72
Which of the following 802.11 control frames is sent by a STA to acquire the right to the wireless medium?

QUESTION 73
802.11 In the frame, it is used to record the network allocation vector ( NAVWhat is the value of ()?

QUESTION 74
Below does not belong AP The binding template is ().

QUESTION 75
Wireless network engineer WLAN When planning the network, use RF The purpose of simul-ation is (). (Select 3 Answers)

QUESTION 76
802.11b Support () channels in the United States, among which () channels do not overlap?

QUESTION 77
The distance between the center frequencies of the two channels is less than or equal to In order to avoid adjacent channel interference during domain channel planning, the same channel is not allowed to be used.
25MHz When there is an overlapping area between the channels, there will be some interference, so in the adjacent area

QUESTION 78
Int-Serv The model provides users with end-to-end absolute

QUESTION 79
Huawei eSight Network management wizard-style configuration WLAN Business needs to be added in the network management first AC equipment.

QUESTION 80
AC6605 supports three ways to establish AP and AC intercommunication, what are the differences ()?
(Select 3 Answers)

QUESTION 81
802.11 The parameter used in the frame to check the integrity of the received frame is ()

QUESTION 82
Which of the following devices belong to Huawei Wireless Dual Band AP(Access Point )?
(Select 2 Answers)

QUESTION 83
Which two of the following are PoE The power supply standard ()? (Select 2 Answers)

QUESTION 84
Which of the following types of frames is the 802.11 ACK frame?

QUESTION 85
1999 Year, IEEE 802.11a The standard formulation is completed. The standard stipulates that the working frequency band of wireless local area network can reach the transmission rate 11Mbps .
5.15 ~5.825GHz , Data transmission

QUESTION 86
Single area WLAN When planning, influence AP The factors of the number of deployment are ().
(Select 3 Answers)

QUESTION 87
After wireless users connect to the wireless signal point, they can’t get it IP Address, what are the possible reasons ()? (Select 2 Answers)

QUESTION 88
BSS Which two basic service sets are included ()? (Select 2 Answers)