H12-322-ENU by Huawei Actual Free Exam Q&As

Question 1

Which of the following Huawei switches support PoE functionality? (Multiple choice)

A. S5700-24TP-PWR-SI B. S2700-9TP-PWR-EI C. S5700-48TP-SI-AC D. S3700-52P-EI-24S-DC

Discussion 0

Correct Answer: A,B Vote an answer

Question 2

The following devices in the wireless forwarding capacity from low to high, the correct order is?

A. AC6005<AC6605<ACU2 B. AC6605<AC6005<ACU2 C. ACU2<AC6005<AC6605 D. AC6005<AC6605=ACU2

Discussion 0

Correct Answer: A Vote an answer

Question 3

What is the default priority of VRRP?

A. 255 B. 100 C. 0 D. 1

Discussion 0

Correct Answer: B Vote an answer

Question 4

In the ACU2 scheme of one WLAN campus network independent ACU2 board card, the switch where is board card and ACU2 board card are logically two independent network elements, namely independent management equipment.

A. False B. True

Discussion 0

Correct Answer: B Vote an answer

Question 5

The selected device is AC6605 in one WLAN project. Which of the following networking scenarios are this independent AC solution suitable for? (Multiple choice)

A. WLAN overlay networking B. Independent management of wired and wireless services C. wired and wireless users unified management D. wired and wireless traffic convergence forwarding

Discussion 0

Correct Answer: A,B Vote an answer

Question 6

Normally, the attenuation of the 2.4GHz signal of 240mm thick concrete wall is probably?

A. 15dB B. 35dB C. 25dB D. 10dB

Discussion 0

Correct Answer: C Vote an answer

Question 7

How much dB does the directional antenna attenuate the antenna's main lobe width?

A. 3 B. 4 C. 6 D. 5

Discussion 0

Correct Answer: A Vote an answer

Question 8

In some special circumstances, need to use more AP, the channel cannot be completely separated, so can consider appropriate to decrease the transmission power of AP to reduce the interference between signals.

A. False B. True

Discussion 0

Correct Answer: B Vote an answer

Question 9

A school dormitory scene need to deploy WLAN, customers want to maximize the bandwidth, which of the following ways to best meet customers' needs?

A. AP9330DN indoor distribution program B. AD9430DN Agile Distributed Solution C. AP6310SN coupling scheme D. AP6310SN power fractional scheme

Discussion 0

Correct Answer: B Vote an answer

Question 10

In the case of WLAN users and the number of AP more, with 2.4GHz band coverage you can use HT40 way to improve the bandwidth.

A. False B. True

Discussion 0

Correct Answer: A Vote an answer

Question 11

What is the encryption technique used by CAPWAP?

A. COMP B. DTLS C. WEP D. TKIP

Discussion 0

Correct Answer: B Vote an answer

Question 12

What are the general methods of WLAN planning?

A. Product selection B. Demand collection C. Business negotiation D. Deployment design

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 13

Which are correct in the following statement about the WLAN bypass side of the network? (Multiple choice)

A. When the network is connected, AC can no longer assume the gateway of the service VLAN B. Bypass the networking cannot modify the existing physical topology of the case of WLAN deployment to facilitate network transformation C. The use of "next to the network + direct forwarding" network architecture can reduce the burden on the AC to improve network forwarding performance D. When the VPN is connected, the AC can be connected to the aggregation layer or the core layer switch, but the AP and the AP are the same network segment.

Discussion 0

Correct Answer: B,C Vote an answer

Question 14

Which of the following description about the double link backup is wrong? (Multiple choice)

A. Dual-link hot standby relative to the cold standby, CAPWAP road fault detection is carried out between the active and standby AC, and by the HSB channel real-time synchronization status information. B. When the AC with the dual-link active/standby configuration coexist with the AC with no dual-link active/standby configuration, the AP preferentially selects the AC with the dual-link active/standby configuration. C. Configure the main CAPWAP tunnel establishment process after the dual-link backup function is fully consistent with the common CAPWAP tunnel establishment process D. Dual-link code standby relative to hot standby, after the master CAPWAP tunnel fault is detected, and then establish the backup CAPWAP tunnel business to implement uninterrupted forwarding.

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 15

WLAN outdoor coverage planning, using an external 2.4G 3dBi omnidirectional antenna, how much is the proposed coverage radius?

A. 80~100 meters B. 200~250 meters C. 150~200 meters D. 30~50

Discussion 0

Correct Answer: A Vote an answer

Huawei HCIP-WLAN POEW(Huawei Certified ICT Professional-Wireless Local Area Network-Planning and Optimizing Enterprise WLAN) - H12-322-ENU Exam Practice Test