Huawei HCIE-WLAN (Written) V1.0 - H12-351_V1.0무료 덤프문제 풀어보기
Differentiated network planning needs to be performed to meet requirements of different IoT services in Huawei's CloudCampus loT solutions. Drag the solutions on the left to their corresponding network planning suggestions on the right.
정답:
Explanation
According to the Huawei documents and resources, the network planning suggestions for the solutions are as follows:
Asset management: The RFID signal coverage distance is 25 m. Therefore, RFID signal coverage must be considered during AP deployment planning. Attach RFID tags on the surface or top of assets to prevent signals from being blocked.
ESL: Shelves may be blocked in application scenarios. Therefore, shelf blocking must be considered during network planning. The shelves can be deployed in aisles to minimize obstacles toward integrated base stations.
Smart healthcare: For applications that support regional positioning, positioning devices need to be deployed at key entrances and exits based on service requirements.
Therefore, Asset management - 2, ESL - 1, Smart healthcare - 3 is the correct answer. References: :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/asset-management :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/esl :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/smart-healthcare
After multicast-to-unicast conversion is enabled on an AP's air interface, which of the followings is the destination MAC address of multicast packets sent over the air interface?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
The display sync-configuration compare command is executed on the backup WAC in HSB to check wireless configuration synchronization. Based on the command output, which of the following statements are true?
(Select All that apply)
(Select All that apply)
정답: A,B
설명: (Fast2test 회원만 볼 수 있음)
Which of the following statements about EAP relay and EAP termination are false? (Select All that apply)
정답: A,D
설명: (Fast2test 회원만 볼 수 있음)
In a dual-link backup scenario, the active/standby link switchover mode is set to priority. When the active link recovers, the AP detects that the original active link has a higher priority and triggers a switchback. How many Echo intervals does the AP wait for before switching back to the original primary WAC?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
Drag the short-range wireless IoT technologies on the left to their corresponding descriptions on the right.
정답:
Explanation
According to the Huawei documents and resources, the definitions of the short-range wireless IoT technologies are as follows:
ZigBee: IEEE 802.15.4-based wireless communication technology is a short-range, and low-power wireless communication technology that supports star, mesh, and hybrid networking.
Bluetooth: With the emergence of IoT industries such as smart wearables, smart home, and Internet of Vehicles, short-range communication technologies are attracting more and more developers.
REID: Its basic principle is to automatically identify objects based on the transmission characteristics of radio signals and space coupling (inductance or electromagnetic coupling) or radar reflection.
Wi-Fi: Wireless networking technology based on IEEE 802.11 is the most popular WLAN technology.
Therefore, ZigBee - 1, Bluetooth - 3, REID - 2, Wi-Fi - 4 is the correct answer. References: :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/zigbee :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/bluetooth :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/rfid :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/wi-fi
iMaster NCE-Campuslnsight provides Intelligent radio calibration for high-load APs to increase the frequency bandwidth. This function applies to both 5 GHz and 2.4 GHz frequency bands.
정답: B
설명: (Fast2test 회원만 볼 수 있음)