[Q60-Q83] Verified H12-311 dumps Q&As – Pass Guarantee or Full Refund [Apr-2022]

NEW QUESTION 60
What is the transmission medium of WLAN?

NEW QUESTION 61
WDS technique improves the flexibility and convenience of the whole network structure, but can only support the working mode of point to point.

NEW QUESTION 62
On a WDS network, a root AP can connect to multiple leaf APs, but a leaf AP can connect to only one root AP.

NEW QUESTION 63
The electrical performance indicators of Antenna do not include ().

NEW QUESTION 64
The following is a description of the classification and function of Huawei AP. The following statement is correct (Select 3 Answers).

NEW QUESTION 65
The 802.11 physical layer standard defines some common operations of the wireless network at the physical layer, such as QoS, security, and roaming.

NEW QUESTION 66
After passing, C. passing, after not following the following two-link backup networking, the description is incorrect.

NEW QUESTION 67
Rural households can use the outdoor AP+CPE network of the base station to convert the WLAN signal into a wired signal to connect to the computer and support dial-up access.

NEW QUESTION 68
Which command is used by Huawei AC to view information about online access users?

NEW QUESTION 69
Which of the following are the RF cable commonly used in WLAN distribution systems? (Multiple choice)

NEW QUESTION 70
In 802.11 frame through which parameters to restructure the frame pieces?

NEW QUESTION 71
Which of the following description is correct about shared key authentication? (Multiple Choice)

NEW QUESTION 72
There are four wireless STAs.
Which workstations occupy the channel preferentially according to the following backoff time parameters?

NEW QUESTION 73
Upgrading AP through FTP Mode need to ensure the servers of AP and FTP can communicate, and the upgraded document of AP can be in the root of FTP.

NEW QUESTION 74
If one AP of 802.11n support 2 * 2 MIMO technology, the theoretical rate of this AP is?

NEW QUESTION 75
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 76
The eSight network management system is Huawei’s dedicated network management platform, but it can only manage Huawei’s own devices.

NEW QUESTION 77
Among the following options, is the reason for using 5G priority access.

NEW QUESTION 78
In 1999, the IEEE 802.11a standard was developed. The standard specifies that the WLAN operating frequency band is 5.15~5.825GHz, and the data transmission rate reaches 11Mbps.

NEW QUESTION 79
What is the name of the first radio communication network based on packet technology?

NEW QUESTION 80
If you want to create an open authentication security template, the following correct configuration is.

NEW QUESTION 81
The CAPWAP protocol is a WLAN standard proposed by the IEEE standards organization in April 2009 for communication between AC and thin APs.

NEW QUESTION 82
Regarding the functional characteristics of the AP6010SN, the following statement is correct (Select 2
Answers).

NEW QUESTION 83
If an AP has been added offline, the AP can go online directly without authentication.