Guide (New 2022) Actual Huawei H12-311-ENU Exam Questions
H12-311-ENU Exam Dumps Pass with Updated 2022 Certified Exam Questions
NEW QUESTION 63
The number of APs supported by the AC6605 by default is.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 64
The port number of the control packet of the CAPWAP tunneling protocol is
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 65
To avoid reconfiguration of data when an AP on the network is faulty, you can quickly replace APs by configuring AP replacement.
- A. True
- B. False
Answer: A
NEW QUESTION 66
According to the AP naming rules, which of the following statement about "AP4030DN" is incorrect?
- A. "3" in AP4030DN, which means that the AP supports 3*3MIMO.
- B. "N" in the AP4030DN means that the AP is an 802.11n AP.
- C. The first "0" in the AP4030DN represents the AP as an internal antenna.
- D. "D" in AP4030DN means that the AP is a dual-band AP and supports the 2.4GHz and 5GHz bands at the same time.
Answer: B
NEW QUESTION 67
The radio subscriber with the same user VLAN and the same SSID can both access the Internet, but they can not visit each other, what is the proper reason that causes this situation?
- A. it configures ACL on user's gateway equipment, prevents the mutual visit between users
- B. the configured port isolate on the access AP switch that prevent the mutual visit between user
- C. it configured ACL on ACL, preventing the mutual visit between users
- D. A traffic profile configured with user isolation is invoked in the AP template to prevent mutual access between users.
Answer: D
NEW QUESTION 68
The common reason why an AP cannot obtain an IP address is (ABC) (Select 3 Answers).
- A. The address pool is incorrectly configured.
- B. POE power failure.
- C. Intermediate network problems.
- D. The address pool is exhausted.
Answer: A,C,D
NEW QUESTION 69
Which of the following options are the basic functions for configuring Huawei wireless controllers (Select 3 Answers)?
- A. Configure AC country code
- B. Configure AC-ID
- C. Configure AC WLAN source interface
- D. Configure Radio template
Answer: A,B,C
NEW QUESTION 70
Wireless NICs that only support TKIP can be upgraded via drivers to support AES encryption.
- A. True
- B. False
Answer: B
NEW QUESTION 71
In 1999, the IEEE 802.11a standard was developed. The standard specifies that the WLAN operating frequency band is 5.15~5.825GHz, and the data transmission rate reaches 11Mbps.
- A. True
- B. False
Answer: B
NEW QUESTION 72
What is the name of the first radio communication network based on packet technology?
- A. ARPANet
- B. INTERNET
- C. ALOHAnet
- D. NSFnet
Answer: C
NEW QUESTION 73
What is the maximum number and the minimum number of AP that can be managed by the ACU2 board of the Huawei plug-in controller?
- A. 1024, 4
- B. 1024, 128
- C. 2048, 4
- D. 2048, 128
Answer: D
NEW QUESTION 74
The antenna has a power amplification function.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 75
In the PoE terminology, the PSU is called the Power Supply Unit, which refers to the power supply unit, such as the Ethernet interface of the PoE switch.
- A. True
- B. False
Answer: B
NEW QUESTION 76
Assume that the transmit power of AP is 1mW, it is () dBm after converted to dBm.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 77
What is the network consisting of a wireless AP and associated wireless clients?
- A. BSS
- B. IBSS
- C. ESS
- D. NSS
Answer: A
NEW QUESTION 78
In the 802.11 frame, what is the value used to record the network allocation vector (NAV)?
- A. Frame Control
- B. Duration
- C. address bit
- D. Sequence control bits
Answer: B
NEW QUESTION 79
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