Free H12-311_V3.0 Exam Study Guide for the NEW [Apr-2025] Dumps Test Engine
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The HCIA-WLAN V3.0 certification exam covers topics such as WLAN principles, WLAN deployment, WLAN maintenance and troubleshooting, and WLAN security. H12-311_V3.0 exam also includes practical exercises to test the candidate's ability to configure and troubleshoot WLAN devices.
NEW QUESTION # 159
Which of the following standards are WiFi Developed by the alliance ()? (Select 2 Answers)
- A. 802.11a/b/g/n
- B. 802.11i
- C. WPA
- D. WPA2
Answer: C,D
NEW QUESTION # 160
Which of the following descriptions of power splitters and couplers are correct is ().
- A. Power divider and coupler are unequal power distribution
- B. The power divider is unequal power distribution, and the coupler is equal power distribution
- C. Power divider and coupler are equal power distribution
- D. The power divider is equal power distribution, and the coupler is unequal power distribution
Answer: D
NEW QUESTION # 161
There are three ways to judge Huawei's load balancing: traffic mode, session mode, and virtual switching mode.
- A. True
- B. False
Answer: B
NEW QUESTION # 162
China in 2.4GHz How many channels does the frequency band support ()?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 163
Originally only supported TKIP The wireless network card can be upgraded through the driver to support AES encryption.
- A. True
- B. False
Answer: B
NEW QUESTION # 164
Antennas are classified according to directivity and can be divided into () antennas and () antennas.
(Select 2 Answers)
- A. Plate
- B. Orientation
- C. paraboloid
- D. Omnidirectional
Answer: B,D
NEW QUESTION # 165
What are China's mandatory standards for wireless LAN security ()?
- A. WAPI
- B. WiMAX
- C. WiFi
- D. WLAN
Answer: A
NEW QUESTION # 166
when AC Only one interface is connected to the aggregation layer switch, and the user traffic is directly out of the public network through the aggregation layer switch, and the networking mode that does not flow through should be (). AC At this time
- A. Direct connection mode + tunnel forwarding
- B. Bypass mode + direct forwarding
- C. Direct connection mode + direct forwarding
- D. Bypass mode + tunnel forwarding
Answer: B
NEW QUESTION # 167
AP The size of the coverage area is controlled by ().
(Select 2 Answers)
- A. adjust AP Access bandwidth
- B. adjust AP Transmit power
- C. adjust AP Antenna angle
- D. adjust AP Power supply
Answer: B,C
NEW QUESTION # 168
The following about SSID The statement is wrong ().
- A. Multiple AP Can release the same one on SSID
- B. One AP Can release multiple different SSID
- C. One AP Can release the same SSID Signal
- D. One AP Configurable SSID There is no limit to the number
Answer: D
NEW QUESTION # 169
Which of the following 802.11 interframe spaces is the longest?
- A. SIFS
- B. DIFS
- C. PIFS
- D. IFS
Answer: B
NEW QUESTION # 170
By multiple AP And the infrastructure mode network composed of distributed systems connecting them, also called what ()?
- A. Extended service set
- B. Basic service set
- C. Basic service area
- D. Extended service area
Answer: A
NEW QUESTION # 171
Huawei AP6310AP Outdoor type AP,can support WDS Function to realize the point-to-multipoint wireless bridging function.
- A. True
- B. False
Answer: B
NEW QUESTION # 172
Which of the following statements are true about a typical AP group?
- A. SSIDs can be configured for APs in the same AP group in a unified manner.
- B. APs in the same AP group can be uniformly scheduled using the same security policy.
- C. With factory defaults, all APs belong to the AP group named default.
- D. To optimize roaming, an AP can be added to two AP groups at the same time.
Answer: A,B,C
NEW QUESTION # 173
according to AP and AC The inter-network architecture can divide the networking mode into two-tier networking and three-tier networking.
- A. True
- B. False
Answer: A
NEW QUESTION # 174
290. In huawei eSight In the network management, add WLAN Equipment methods include (). (Select 3 Answers)
- A. Bulk add
- B. Script add
- C. Automatically add
- D. add manully
Answer: A,C,D
NEW QUESTION # 175
The following figure shows the WLAN topology of an enterprise. If the tunnel forwarding mode is used, which of the following paths may be used on the network?
- A. AP → SW3 → SW2 → AC → SW2 → SW3 → SW2 → SW1
- B. AP → SW3 → SW2 → SW1
- C. AP → SW3 → SW2 → AC → SW2 → SW1
- D. AP → AC → SW2 → SW1
Answer: C
NEW QUESTION # 176
To obtain better coverage, try to use AP Signal can ( ) Through the wall.
- A. vertical
- B. 45°
- C. 60°
- D. parallel
Answer: A
NEW QUESTION # 177
Among the following priority queues, the () queue has the highest default priority.
- A. AC-VI
- B. AC-BE
- C. AC-VO
- D. AC-BK
Answer: C
NEW QUESTION # 178
Terminal is different VLAN The roaming within belongs to ().
- A. Two-tier roaming
- B. Three-tier roaming
- C. Four-tier roaming
- D. Seamless AP roaming
Answer: B
NEW QUESTION # 179
WDS Technology improves the flexibility and convenience of the entire network structure, but it can only support point-to-point working mode.
- A. True
- B. False
Answer: B
NEW QUESTION # 180
Which of the following devices belong to Huawei Wireless Dual Band AP(Access Point )?
(Select 2 Answers)
- A. AP5010SN
- B. AP6010DN
- C. AP5010DN
- D. AP6010SN
Answer: B,C
NEW QUESTION # 181
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