Huawei H12-321_V1.0-ENU HCIP-WLAN-CEWA V1.0 Online Training
Huawei H12-321_V1.0-ENU Online Training
The questions for H12-321_V1.0-ENU were last updated at Nov 20,2024.
- Exam Code: H12-321_V1.0-ENU
- Exam Name: HCIP-WLAN-CEWA V1.0
- Certification Provider: Huawei
- Latest update: Nov 20,2024
The available channels are different in different countries or regions, and some regions will reserve some channels, so it must be confirmed clearly before planning. Taking China as an example, the 6-band optional channels used by the bridge backhaul include: 36, 149, 153, 157, 161 and 165.
- A . True
- B . False
In order to enable visitors to access the Internet through the WLAN network, the global pool is used to assign addresses to users. Which of the following is not required to be configured?
- A . Gateway-list
- B . Network
- C . Option 43 sub-option 3
- D . DNS-list
In the WDS+ dual-link scenario, the number of heartbeat packet detections should be set to ?
- A . 1
- B . 3
- C . 9
- D . 6
Which of the following descriptions about the steps of using the WLAN Tester2.0 tool for site survey is correct?
- A . Create a new project ->set scale->import drawing->load network card->start->end
- B . Create a new project->import drawing->set scale->load network card->start->dot->end
- C . Create a new project ->import drawing->load network card-→set scale->start->dot->end
- D . Create a new project->import drawing->set scale->start->dot->end
Which of the following descriptions about side-mounted networking is wrong?
- A . Service traffic using direct forwarding must pass through the AC
- B . The side-mounted networking belongs to the superposition mode of the existing network, and there is little modification to the existing network
- C . The traffic forwarded by the tunnel must pass through the AC
- D . Regardless of whether it is direct forwarding or direct forwarding, the management traffic of the AP will pass through the AC
Commonly used authentication methods in EAP relay mode include EAP-PEAP, EAP-TLS and EAP-ITLS. Among them, EAP-TTLS needs to load certificates on both the client and the server, and has the highest security.
- A . TRUE
- B . FALSE
In the dual-link hot backup scheme, a single AP establishes CAPTAP links with the active and standby TACs respectively. One is the active link and the other is the standby link. The TAC does not back up synchronization information. After the active TAC fails, the AP switches to the standby link On, prepare WAC to take over the work.
- A . TRUE
- B . FALSE
Lobe width is an important index commonly used for directional antennas. The wider the wave width, the better the directivity, the farther the working distance, and the stronger the anti-interference ability.
- A . True
- B . False
In the 802.11 standard, the unicast frame sent must be confirmed by CK, otherwise the frame will be considered lost.
- A . TRUE
- B . FALSE
In the WAC+FIT AP networking architecture, the AP will go through multiple stages during the online process. The different stages are sorted in chronological order. Which one is the correct one?
- A . AP obtains IP address -> NAC detects whether AP software version needs to be upgraded -> AP and WAC establish CAPWAP tunnel -> AP goes online -> WAC sends service configuration to AP
- B . AP obtains IP address -> AP and AC establish CAPWAP tunnel -> WAC checks whether AP software version needs to be upgraded -> WAC sends service configuration to AP -> AP goes online
- C . AP obtains IP address -> AP and WAC establish CAPWAP tunnel -> AC detects whether the AP software version needs to be upgraded -> AP goes online -> WAC delivers service configuration to AP
- D . AP obtains IP address -> AP and WAC establish CAPWAP tunnel -> AP goes online -> WAC sends service configuration to AP -> WAC checks whether AP software version needs to be upgraded
- E . AP obtains IP address -> WAC detects whether the AP software version needs to be upgraded -> AP and WAC establish CAPWAP tunnel -> WAC sends service configuration to AP -> AP goes online
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