All H12-351_V1.0 Test Inside Huawei Questions

HCIE-WLAN (Written) V1.0 Questions and Answers

Question 37

In a dual-link HSB scenario, after an AP establishes dual links with the active and standby WACs, which type of packets are periodically sent by the AP to the active and standby WACs for CAPWAP heartbeat detection?

Options:

DTLS

Keepalive

Echo

Join

Question 38

Which of the following statements is true about Navi AC networking?

Options:

The local AC and Navi AC must have the same service VLAN, SSID, user isolation mode, and authentication mode in their VAP profiles.

The software versions of the local AC and Navi AC can be different.

Dual-link backup can be deployed between the local AC and Navi AC.

Inter-Navi AC roaming is supported.

Question 39

Which of the following statements are true about the WLAN site survey In different typical scenarios? (Select All that Apply)

Options:

In a classroom scenario. If the walls are made of reinforced concrete, the signal attenuation Is high. In this case, you are advised to test the attenuation during the site survey. Additionally, pay attention to the locations of ELV rooms in the teaching building.

In an office scenario, the load-bearing columns and partitions affect the signal coverage. If an integrated ceiling is used, deploy APs near maintenance entrances. If a metal ceiling is used, mount APs on the ceiling or wall.

In a ward-round scenario, high requirements are posed on the coverage field strength, roaming effect, and bandwidth. Determine the interference of medical equipment and the areas where Wi-Fi signals are not allowed.

In a stadium scenario, the onsite environment is complex and cabling is difficult. Therefore, confirm with the property management company about ELV rooms and cabling. If the transmission distance is too long, consider deploying more switches. During the survey, focus on the interference between APs and AP mounting modes.

Question 40

In a scenario where healthcare IoT solution is deployed, the planned data for an IoT card that needs to communicate with a host computer is as follows: