H12-321 Certification Exam Questions with AI Explanations

QUESTION: 81

Which of the following APs and STAs cannot communicate with each other? (Multiple Choice)

API and STA1
API and STA2
AP2 and STA1
AP2 and STA2

Answer(s): A,C,D

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QUESTION: 82

Which of the following statements are TRUE about band steering supported by Huawei devices? (Multiple Choice)

Load balancing between the 2.4 GHz and 5 GHz radios is considered in band steering. An AP determines the radio with which a STA preferentially associates based on numbers of access users on the 2.4 GHz and 5 GHz radios.
Check whether the number of access users on an AP exceeds the start threshold for load balancing between radios. If not, STAs can preferentially associate with the 5 GHz radio.
If the number of access users on an AP exceeds the start threshold for load balancing between radios, the AP determines the frequency band to which the STA connects based on radio load difference computed according to the formula (Number of access users on the 5 GHz radio -Number of access users on the 2.4 GHz radio/Number of access users on the 5 GHz radio x 100%).
After the number of users associated with an AP reaches the start threshold for load balancing between radios, if the value obtained based on the formula (Number of access users on the 5 GHz radio - Number of access users on the 2.4 GHz radio/Number of access users on the 5 GHz radio x 100%) is greater than the gap-threshold value, the AP preferentially associates with the STA on the 5 GHz radio.

Answer(s): A,B,C

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QUESTION: 83

Which command can display information about the AP groups in the specified Mesh profile and information about the AP specific profile?

display references mesh-profile
display references ap-system-profile
display references wired-port-profile
display references radio-5g-profile

Answer(s): A

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An enterprise building has a large number of employees and they usually connect to the company WLAN in the lobby when arriving at the company. As they move to their work locations, their mobile terminals roam to the current network coverage areas. To ensure that each terminal obtains a fixed IP address, which of the following configurations is recommended?

Configure a VLAN pool and set the VLAN assignment algorithm to hash.
Configure a VLAN pool and set the VLAN assignment algorithm to even.
Configure a VLAN pool and set a VLAN assignment algorithm.
Do not configure a VLAN pool but configure a static IP address for each terminal.

Answer(s): A

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