[Q51-Q69] GB0-342-ENU Certification – The Ultimate Guide [Updated 2023]

admin GB0-342-ENU H3C June 22, 2023

5/5 - (1 vote)

GB0-342-ENU Certification – The Ultimate Guide [Updated 2023]

GB0-342-ENU Practice Exam and Study Guides – Verified By ValidExam

NEW QUESTION 51
In order to increase the ease of use, the FIT AP version of wireless products will no longer be released separately, but will be included in the package file of the corresponding wireless controller version.

correct

error

NEW QUESTION 52
Which of the following AP models supports three radio ports?

UAP300

WA5630X

WA5530

T300

NEW QUESTION 53
When the encryption level is 128-bit Shared Network Authentication (WEP) for the wireless channel, the number of HEX characters required to be entered is ______.

NEW QUESTION 54
On the horizontal plane pattern, on both sides of the maximum radiation direction, the angle between the two directions in which the radiated power drops ______ is called the horizontal beam width

3dB

6dB

10dB

1dB

NEW QUESTION 55
The wrong description for WLC support for IRF stacking is _____.

All models of wireless controllers support IRF function

Wireless IRF realizes the cooperative work, unified management and uninterrupted maintenance of multiple devices.

The core idea of wireless IRF is to connect multiple AC devices together in a star topology, and virtualize them into a distributed system after necessary configuration.

Multiple devices at the same level use IRF technology to form a virtual device. For the upper and lower devices, they are like one device.

NEW QUESTION 56
There may be some differences between the AP deployment location during the survey and the actual deployment location of the AP during the project implementation. In order to ensure the accuracy of the survey data, the deployment position of the AP should be as consistent as possible with the actual installation position during the survey. The above statement is _____.

correct

error

NEW QUESTION 57
In the wireless controller mode of the WX3000 series or WX6103, it is possible to return to the wireless control mode of the device by entering.

Ctrl+k

Ctrl+p

Ctrl+c

Ctrl+b

NEW QUESTION 58
Which of the following statements about the use of the debugging command is correct?

The debugging command should be used to find faults, not to monitor normal network operation

Try to use it when the network usage is low or when there are few network users to reduce the impact of debugging commands on the system

Do not use the debugging command lightly without fully grasping the working process of the debugging command and the information it provides

Since the debug command occupies different system resources in each output direction, depending on the network load, we should use the convenience ( info-center console debugging command) and low resource consumption ( info-center log buffer debugging command) ) to balance

Use some specific debugging commands only when looking for certain types of traffic or failures and narrowing down the cause of the failure to a possible range, which on the one hand can reduce the impact of debugging commands on device performance, and on the other hand On the one hand, it reduces the output of a lot of useless information, which is conducive to more rapid fault location

NEW QUESTION 59
Regarding the description of the data forwarding principle between H3C wireless controller and AP, which of the following are correct?

Establish IPinIP tunnels between the wireless switch and AP, the wireless switch regards these tunnels as virtual ports

Any data packet of the wireless client STA will be handed over to the wireless switch by the AP through the IP in IP tunnel, and will be forwarded uniformly by the wireless switch

After the wireless switch receives the user’s data from the IPinIP tunnel, it first de-encapsulates the tunnel, and then performs data exchange. If the outgoing interface is a tunnel, it adds tunnel encapsulation to the data packet again until the exchange reaches the farthest end.

The IPinIP tunnel established between the wireless switch and the AP uses a TCP connection

NEW QUESTION 60
In the implicit mode of H3CAP device, you can use the command “display ar5drv[1l 2] statistics” to check whether the AP sends Beacon frames. If you check this command continuously and find that the value of ________ increases, it means that the AP is sending Beacon frames normally .

Beacon Statistics

Beacon IntCnt

Beacon BusyCnt

Beacon ErrCnt

NEW QUESTION 61
The correct description of an area with a small radius and few concurrent users is:

Generally, the radius of such area is less than 60m, and there are not many users accessing it.

Generally speaking, small meeting rooms, bars, cafes, residential homes, etc. belong to this type of area.

When planning the coverage of residential households, the AP placement location should be selected reasonably to take into account the wireless signal coverage of each room.

Generally speaking, one AP can meet the requirements of wireless signal coverage and the number of users in such areas. The key is to choose the appropriate AP installation location and installation method.

NEW QUESTION 62
When FATAP does not obtain an address through DHCP, the default address is ?

192.168.0.100

192.168.0.50

192.168.0.1

192.168.100.1

NEW QUESTION 63
Several important drivers of WLAN market demand are:

Economical

high efficiency

easy to manage

degrees of freedom

NEW QUESTION 64
The features supported by H3C Wireless Controller WX6000 series are ______ .

N+1 backup and load sharing among ACs

Active and standby AC switchover services are not interrupted

ARP attack defense

Smart Bandwidth Limit

User-based permissions and bandwidth control

Location-based access control

Supports Chinese WLAN security standard 802.11i

NEW QUESTION 65
In the wireless controller and thin AP networking configuration, what command can be used to view the detailed information of the client connected to the specified AP?

display wlan client ap ap-name verbose

display wlan client verbose

display wlan client mac-address mac-address verbose

display wlan client service-template service-template-number verbose

NEW QUESTION 66
The transmit power is 7dBm, what is the corresponding transmit power?

5mw

7mw

10mw

20mw

NEW QUESTION 67
Which of the following are the inadequacies of FAT AP ?

No wireless controller required, can work independently

The configuration of the Fat AP is stored on the AP, the loss of the AP device can cause the leakage of the system configuration

The software of the FAT AP is stored on the AP. When upgrading the software, it needs to be upgraded one by one, and the maintenance workload is heavy.

Each FAT AP supports separate configuration, and building a large network requires a huge amount of AP configuration workload

NEW QUESTION 68
How much is the traditional sub-carrier reduced in 802.11AX mode (single-choice/multiple-choice question)

1/3

1/2

1/4

1/6

NEW QUESTION 69
The theoretical maximum transmission rate of WLAN usually refers to the transmission rate of large-byte (1500 bytes) packets, but in most networks, there are many small-byte (below 250 bytes) packets, which will seriously affect the practical application of WLAN. performance, making it well below the theoretical maximum rate. The above statement is true.

correct

error

Loading …