[2022] Pass Key features of H12-311-ENU Course with Updated 300 Questions [Q104-Q121]

NEW QUESTION 104
The gain of the antenna A is 11 dBi, and the gain of the antenna B is 8 dBi, it can be said that, how much is the gain of the antenna A larger than that of the antenna B?

NEW QUESTION 105
What are the main contents of the CAPWAP protocol (Select 3 Answers)?

NEW QUESTION 106
In the WDS network, which links can be established with the leaf AP? (Multiple Choice)

NEW QUESTION 107
Which of the following commands can view the current AP license resource usage?

NEW QUESTION 108
The AP can provide power and data transmission through the POE switch.

NEW QUESTION 109
In the frame of 802.11, which Address bits represent the frame Address at the receiving end?

NEW QUESTION 110
What is the recommended AC-ID for the Huawei wireless controller when configuring the WLAN service of the enterprise network?

NEW QUESTION 111
What series of switches of Huawei can the Huawei plug-in controller ACU2 board apply for? (Multiple Choice)

NEW QUESTION 112
Each AC device needs to specify the source IP address of the AC to establish a CAPWAP tunnel with the AP. One AC can specify up to two WLAN source IP addresses.

NEW QUESTION 113
The architecture of the WLAN is mainly divided into a controller-based Fit AP architecture and a traditional independent Fat AP architecture.

NEW QUESTION 114
The following description of the PSK certification is incorrect.

NEW QUESTION 115
Which of the following is included in the CSMA/CA mechanism in 802.11 WLAN? (Multiple Choice)

NEW QUESTION 116
What are the mandatory standards for wireless LAN security in China?

NEW QUESTION 117
The cable used in the project cannot theoretically exceed the meter.

NEW QUESTION 118
The port number of the data packet on the AC side of the CAPWAP tunnel is 5246, and the port number of the control packet is 5247.

NEW QUESTION 119
The gain size of antenna can explain ().

NEW QUESTION 120
Which of the following units is used to describe the antenna gain?

NEW QUESTION 121
What factors of the following will lead to users can not search wireless network signal? (Multiple Choice)