Updated Nov-2023 Exam Materials for You to Prepare & Pass H12-311_V3.0 Exam.
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To become certified, candidates must pass the H12-311_V3.0 exam which consists of 60 multiple choice questions to be completed in 90 minutes. H12-311_V3.0 exam is available in both English and Chinese and can be taken at authorized Huawei testing centers globally. HCIA-WLAN V3.0 certification is valid for three years and can be renewed by passing an update exam or higher level certification exam. Achieving this certification demonstrates to potential employers or clients that the individual is proficient in WLAN technologies and is capable of designing and deploying secure and efficient wireless networks using Huawei equipment.
NEW QUESTION # 30
when AC When it is a bypass networking, if the data is forwarded directly, then the data flow () flow () AC. AC; If the data is in tunnel forwarding mode, the data
- A. Pass by
- B. Don't go through
- C. Pass, not pass
- D. Don't pass, don't pass
Answer: B
NEW QUESTION # 31
MIMO(Multiple input and multiple output) The client can use at most 3 Two spatial streams transmit data at the same time, and the maximum theoretical rate can reach , That is, multiple input and multiple output, using 600Mbps . 802.11n Technology wireless access point and guest
- A. True
- B. False
Answer: B
NEW QUESTION # 32
Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?
- A. 802.11a
- B. 802.11g
- C. 802.11b
- D. 802.11n
Answer: D
NEW QUESTION # 33
BSS Which two basic service sets are included ()? (Select 2 Answers)
- A. Basic Service Set of Infrastructure Mode
- B. Independent basic service set
- C. Extend the basic service set of structural mode
- D. Extend the basic service set
Answer: A,B
NEW QUESTION # 34
If an enterprise's wireless network networking mode is direct forwarding, then thin and then transfer the message CAPWAP Encapsulate, pass CAPWAP The tunnel transmits this data message to AP can 802.11 Data messages are converted into Ethernet messages, AC.
- A. True
- B. False
Answer: B
NEW QUESTION # 35
802.11b is a protocol based on Orthogonal Frequency Division Multiplexing (OFDM for short) technology
- A. True
- B. False
Answer: B
NEW QUESTION # 36
Terminal is different VLAN The roaming within belongs to ().
- A. Seamless AP roaming
- B. Three-tier roaming
- C. Two-tier roaming
- D. Four-tier roaming
Answer: B
NEW QUESTION # 37
QoS What kinds of service models are included ()
(Select 3 Answers)
- A. FIFO Model
- B. Best Effort Model
- C. DiffServ Model
- D. IntServ Model
Answer: B,C,D
NEW QUESTION # 38
When coverage area 2.4GHz Frequency band 1 When channel interference is large and severe, adjust the device to 3 Channel, can effectively reduce interference.
- A. True
- B. False
Answer: B
NEW QUESTION # 39
The gain of the antenna can be explained ().
- A. The antenna's ability to collect or emit electromagnetic waves in a certain direction is strong or weak
- B. Antenna's ability to amplify high-frequency electrical signals
- C. Ability to amplify electromagnetic waves
- D. The antenna's ability to collect or emit electromagnetic waves in all directions is strong or weak
Answer: A
NEW QUESTION # 40
In order to facilitate management and maintenance, AP The power supply mode is generally preferred to select () for power supply.
- A. Independent power adapter
- B. POE switch
- C. POE adapter
- D. AC power supply
Answer: B
NEW QUESTION # 41
Huawei Box Wireless Controller AC6605 support twenty four Piece PoE Interface in WLAN Can be directly connected when networking AC of AP Make a supply Electricity.
- A. True
- B. False
Answer: B
NEW QUESTION # 42
802.11a exist 20M How many sub-carriers can be used to transmit data in the mode ()?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 43
Below does not belong AP The binding template is ().
- A. AP template
- B. ESS template
- C. RF template
- D. Planning table template
Answer: D
NEW QUESTION # 44
1999 Year, IEEE 802.11a The standard formulation is completed. The standard stipulates that the working frequency band of wireless local area network can reach the transmission rate 11Mbps .
5.15 ~5.825GHz , Data transmission
- A. True
- B. False
Answer: B
NEW QUESTION # 45
The following about SSID The statement is wrong ().
- A. One AP Can release the same SSID Signal
- B. Multiple AP Can release the same one on SSID
- C. One AP Can release multiple different SSID
- D. One AP Configurable SSID There is no limit to the number
Answer: D
NEW QUESTION # 46
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