최신Huawei HCIP-WLAN V2.0 - H12-323_V2.0무료샘플문제
문제1
Directional antennas can not only improve the downlink AP signal strength, but also improve the uplink terminal signal strength received by the AP
Directional antennas can not only improve the downlink AP signal strength, but also improve the uplink terminal signal strength received by the AP
정답: A
문제2
Huawei's wireless spectrum navigation technology analyzes the frequency band information supported by the terminal before the terminal accesses. If the terminal supports dual-band, it controls the terminal to access the 5G frequency band as much as possible by judging the 5G priority starting threshold and the 5G user ratio threshold.
Huawei's wireless spectrum navigation technology analyzes the frequency band information supported by the terminal before the terminal accesses. If the terminal supports dual-band, it controls the terminal to access the 5G frequency band as much as possible by judging the 5G priority starting threshold and the 5G user ratio threshold.
정답: A
문제3
Similar to broadcast packets, multicast packets are sent at a low rate on a WLAN. It is recommended that multicast packet suppression be enabled when no multicast service is running, ensuring wireless network resources are fully leveraged.
Similar to broadcast packets, multicast packets are sent at a low rate on a WLAN. It is recommended that multicast packet suppression be enabled when no multicast service is running, ensuring wireless network resources are fully leveraged.
정답: A
설명: (KoreaDumps 회원만 볼 수 있음)
문제4
When using the CloudCampus APP to view the signal interference of the current network, in addition to viewing Wi-Fi signal interference, you can also view non-Wi-Fi interference information
When using the CloudCampus APP to view the signal interference of the current network, in addition to viewing Wi-Fi signal interference, you can also view non-Wi-Fi interference information
정답: A
문제5
When HSB is synchronizing data, in order to further ensure that the table entries on the primary and backup devices are completely consistent, the backup device will check whether its existing session table entries are consistent with the primary device every 20 minutes. If they are inconsistent, the session table entries on the primary device will be synchronized to the backup device.
When HSB is synchronizing data, in order to further ensure that the table entries on the primary and backup devices are completely consistent, the backup device will check whether its existing session table entries are consistent with the primary device every 20 minutes. If they are inconsistent, the session table entries on the primary device will be synchronized to the backup device.
정답: B
문제6
An engineer is optimizing the wireless network at a customer site. The channel utilization of the AP in the current network is too high, and the interference is large, resulting in a poor user experience. The engineer turns on automatic radio frequency tuning on the wireless controller, but finds that it does not take effect.
Which of the following options may be the cause of the failure of RF calibration? (Multiple choice)
An engineer is optimizing the wireless network at a customer site. The channel utilization of the AP in the current network is too high, and the interference is large, resulting in a poor user experience. The engineer turns on automatic radio frequency tuning on the wireless controller, but finds that it does not take effect.
Which of the following options may be the cause of the failure of RF calibration? (Multiple choice)
정답: A,B,C,D
문제7
A company's WLAN network has multiple APs working in the 2.4G frequency band. Since there are relatively few available channels in the 2.46 frequency band, the recommended bandwidth is
20 MHz .
A company's WLAN network has multiple APs working in the 2.4G frequency band. Since there are relatively few available channels in the 2.46 frequency band, the recommended bandwidth is
20 MHz .
정답: A
문제8
In the terminal migration function, the target AP for the terminal migration needs to be confirmed before the terminal is migrated, and the target AP is selected from the terminal's neighbor APs.
Therefore, the wireless controller needs to collect, store and maintain the terminal's neighbor AP information list. The neighbor AP information of the neighbor terminal is obtained by terminal probe collection and terminal Beacon report measurement.
Which of the following options belong to the terminal Beacon report measurement method?
(Multiple choice)
In the terminal migration function, the target AP for the terminal migration needs to be confirmed before the terminal is migrated, and the target AP is selected from the terminal's neighbor APs.
Therefore, the wireless controller needs to collect, store and maintain the terminal's neighbor AP information list. The neighbor AP information of the neighbor terminal is obtained by terminal probe collection and terminal Beacon report measurement.
Which of the following options belong to the terminal Beacon report measurement method?
(Multiple choice)
정답: A,B,C
문제9
A terminal communicates with an AP using the Wi-Fi 6 protocol. If the communication bandwidth is 80 MHz and the number of spatial streams is 2, what is the maximum theoretical rate between the terminal and the AP?
A terminal communicates with an AP using the Wi-Fi 6 protocol. If the communication bandwidth is 80 MHz and the number of spatial streams is 2, what is the maximum theoretical rate between the terminal and the AP?
정답: C
문제10
The 615.802.1X authentication system uses the () protocol to implement information exchange between the client, access device and authentication server.
The 615.802.1X authentication system uses the () protocol to implement information exchange between the client, access device and authentication server.
정답:
EAP
문제11
Different countries have different EIRP restrictions. When creating a new project, you need to select the region where the project is located. After the region is determined, WLAN Planner will automatically set the AP default parameters according to the EIRP of the corresponding region.
Different countries have different EIRP restrictions. When creating a new project, you need to select the region where the project is located. After the region is determined, WLAN Planner will automatically set the AP default parameters according to the EIRP of the corresponding region.
정답: A
문제12
Which of the following descriptions of the function of the coupler is wrong? (Multiple choice)
Which of the following descriptions of the function of the coupler is wrong? (Multiple choice)
정답: A,B,C
문제13
During the on-site survey phase of WLAN network planning, engineers need to verify the information obtained during the requirements collection phase on site and also collect information on whether there are other interference sources. Which of the following interference sources need to be additionally marked and recorded on the drawings? (Multiple choice)
During the on-site survey phase of WLAN network planning, engineers need to verify the information obtained during the requirements collection phase on site and also collect information on whether there are other interference sources. Which of the following interference sources need to be additionally marked and recorded on the drawings? (Multiple choice)
정답: B,C,D