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NEW QUESTION # 68
Which of the following protocols support 2.4GHz Frequency band()? (Select 3 Answers)
- A. 802.11b
- B. 802.11g
- C. 802.11a
- D. 802.11n
Answer: A,B,D
NEW QUESTION # 69
exist 802.11 In the frame, which type of message is used by the terminal to receive data packets in the power-saving mode?
- A. ACK
- B. PS-Poll
- C. CTS
- D. RTS
Answer: C
NEW QUESTION # 70
about" AP6010DN
- A. AP6010DN middle"D"represent AP Is dual frequency AP, While supporting 2.4GHz ,5GHz Frequency band
- B. AP6010DN
"The following statement is incorrect for the naming ()
middle" AP"Enterprise network AP In the specific prefix " 601"
On behalf of the standard indoor installation type
.
1 generation - C. AP6010DN
- D. AP6010DN middle"N"represent AP Yes 802.11n of AP
Answer: D
NEW QUESTION # 71
How many management nodes () does eSight Standard Edition support at most?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 72
Huawei plug-in controller ACU Board manageable AP What is the maximum number of ()?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 73
Originally only supported TKIP The wireless network card can be upgraded through the driver to support AES encryption.
- A. False
- B. True
Answer: A
NEW QUESTION # 74
because 802.11a The maximum rate supported is the same as 802.11g. The maximum rate supported is the same, so 802.11a Protocol is backward compatible 802.11g Agreement.
- A. False
- B. True
Answer: A
NEW QUESTION # 75
What is the recommended AC-ID for Huawei wireless controllers when configuring enterprise network WLAN services ()?
- A. ctc (China Telecom)
- B. other (other)
- C. cmcc (China Mobile)
- D. cuc (China Unicom)
Answer: B
NEW QUESTION # 76
Which of the following is correct about the power calculation ()?
(Select 3 Answers)
- A. 3 dBm = 2 mW
- B. 0 dBm = 1 mW
- C. 10 dBm = 100mW
- D. 27 dBm = 500mW
Answer: A,B,D
NEW QUESTION # 77
eSight The network management is Huawei's dedicated network management platform, but it can only manage Huawei's own equipment.
- A. False
- B. True
Answer: A
NEW QUESTION # 78
What series of Huawei switches () is the Huawei plug-in controller ACU board suitable for?
(Select 3 Answers)
- A. S9700 series switches
- B. S7700 series switches
- C. S9300 series switches
- D. S5700 series switches
Answer: A,B,C
NEW QUESTION # 79
Which of the following technologies work at 5 GHz ()? (Select 2 Answers)
- A. Bluetooth
- B. radar
- C. Digital satellite
- D. Infrared
Answer: B,C
NEW QUESTION # 80
Which of the following descriptions of management VLAN is correct is ().
- A. PVID VLAN under the WLAN ESS interface
- B. Mainly responsible for transmitting data when WLAN users go online
- C. Responsible for the establishment of the CAPWAP tunnel between AC and AP
- D. Service VLAN under the service set template
Answer: C
NEW QUESTION # 81
BSS Which two basic service sets are included ()? (Select 2 Answers)
- A. Extend the basic service set
- B. Basic Service Set of Infrastructure Mode
- C. Independent basic service set
- D. Extend the basic service set of structural mode
Answer: B,C
NEW QUESTION # 82
Among the following options, which factors will cause users to be unable to search for wireless network signals ()? (Select 2 Answers)
- A. The user's wireless network card driver is abnormal
- B. The wireless controller is equipped with user isolation function
- C. The user's wireless network card is not enabled or the hardware switch of the wireless network card is not turned on
- D. AP Configured 5G Priority, leading to 2.4G Wireless client cannot find the signal
Answer: A,C
NEW QUESTION # 83
Metal objects have a greater attenuation effect on wireless signals, AP Or the antenna should not be placed behind a metal ceiling, etc.
- A. True
- B. False
Answer: A
NEW QUESTION # 84
For protection WLAN Security, which of the following measures can be taken? (Select 3 Answers)
- A. Control flow
- B. System protection
- C. Authentication
- D. encryption
Answer: B,C,D
NEW QUESTION # 85
Among the following options, () is a prerequisite for enabling Huawei's load balancing function.
- A. STA Can scan to each other for load balancing AP
- B. AP The output power settings are the same
- C. AP In the same AC Under management, and AP Signal overlap
- D. AP Belong to the same type
Answer: C
NEW QUESTION # 86
In a large wireless network deployment scenario, AC When configured to "Layer 3 networking + bypass mode + direct forwarding", the gateway of the wireless user should. Where is it located ()?
- A. Convergence layer three switches
- B. AP superior
- C. AC superior
- D. One-arm router
Answer: A
NEW QUESTION # 87
CAPWAP What are the main contents of the agreement ()? (Select 3 Answers)
- A. AP right AC Automatic discovery and AP&AC State machine operation and maintenance
- B. Defined Mac Layer and physical layer transmission rate
- C. AC right AP Perform management and business configuration delivery
- D. STA Data encapsulation CAPWAP Tunnel forwarding
Answer: A,C,D
NEW QUESTION # 88
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