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NEW QUESTION # 61
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 # 62
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 # 63
AP What factors are related to the coverage (). (Select 3 Answers)
- A. AP Transmit power
- B. AP Size
- C. Antenna gain
- D. Transmission loss
Answer: A,C,D
NEW QUESTION # 64
802.11n Standard uses dual band (2.4GHz and 5GHz ), the theoretical transmission rate can reach up to 300Mbps, The actual test rate can reach arrive 100Mbps above.
- A. False
- B. True
Answer: A
NEW QUESTION # 65
For Huawei AC To create a user, first use aaa Command to enter the view.
- A. False
- B. True
Answer: B
NEW QUESTION # 66
802.11 In the frame, it means that the wireless station AP When sending a signal, To DS and From DS What are the values of ()?
- A. 0,1
- B. 1,0
- C. 0,0
- D. 1,1
Answer: B
NEW QUESTION # 67
Which of the following descriptions of management VLAN is correct is ().
- A. Responsible for the establishment of the CAPWAP tunnel between AC and AP
- B. Service VLAN under the service set template
- C. Mainly responsible for transmitting data when WLAN users go online
- D. PVID VLAN under the WLAN ESS interface
Answer: A
NEW QUESTION # 68
The wireless LAN architecture is mainly divided into controller-based thin
- A. True
AP Architecture and traditional independent fat AP Architecture. - B. False
Answer: A
NEW QUESTION # 69
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. False
- B. True
Answer: A
NEW QUESTION # 70
By a wireless AP And what is the network of associated wireless clients called ()?
- A. IBSS
- B. BSS
- C. NSS
- D. ESS
Answer: B
NEW QUESTION # 71
Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?
- A. 802.11n
- B. 802.11g
- C. 802.11b
- D. 802.11a
Answer: A
NEW QUESTION # 72
pass through FTP Way to upgrade AP, You need to ensure AP and FTP Servers can communicate with each other, and AP Put the upgrade file in FTP Root directory.
- A. False
- B. True
Answer: B
NEW QUESTION # 73
service-set What are the options that can be configured under ()? (Select 3 Answers)
- A. able to pass ssid xxxx Configuration SSID String
- B. Can be bound wmm-profile
- C. The forwarding mode can be configured as direct-forward or tunnel-forward
- D. Can call wlan-ess Interface and configuration service-vlan
Answer: A,C,D
NEW QUESTION # 74
Capacity planning mainly starts from the aspects of equipment performance, number of users, bandwidth requirements, and wireless environment, and estimates the amount required to meet the business volume. AP number quantity.
- A. False
- B. True
Answer: B
NEW QUESTION # 75
Which of the following options are the basic functions of configuring Huawei wireless controllers ()? (Select 3 Answers)
- A. Configuration AC of WLAN Source interface
- B. Configuration AC-ID
- C. Configuration Radio template
- D. Configuration AC Country code
Answer: A,B,D
NEW QUESTION # 76
The omnidirectional antenna appears on the horizontal pattern as ()Spend.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 77
What was the name of the first radio communication network based on packet technology ()?
- A. ALOHNET
- B. ARPANet
- C. INTERNET
- D. NSFnet
Answer: A
NEW QUESTION # 78
If one BSS Totally by STA Composition, then BSS What is also called ()?
- A. BSA
- B. IBSS
- C. ESS
- D. SSID
Answer: B
NEW QUESTION # 79
In the direct-connected networking solution, AP and AC Establish CAPWAP Tunnel, the management flow must be encapsulated in CAPWAP In the tunnel, data service The stream can be optionally encapsulated in CAPWAP In the tunnel.
- A. False
- B. True
Answer: B
NEW QUESTION # 80
Huawei AP The product can only support one configuration SSID .
- A. False
- B. True
Answer: A
NEW QUESTION # 81
WLAN What are the working frequency bands ()? (Select 2 Answers)
- A. 2.4 GHz
- B. 5.4 GHz
- C. 5 GHz
- D. 2 GHz
Answer: A,C
NEW QUESTION # 82
Perform connectivity test AP or AC Must be online.
- A. False
- B. True
Answer: B
NEW QUESTION # 83
For the following WLAN networking configuration, which statement is correct ().
(Select 3 Answers)
- A. The WMM template is bound to the RF template
- B. Configure the WMM template can be directly bound to the antenna
- C. Before sending the configuration to the AP, the AP must be online
- D. The user tries his best to ensure that the planning data is detailed when planning the data, which will greatly facilitate the later configuration
Answer: A,C,D
NEW QUESTION # 84
To the following WLAN In the description of the network diagram, the error is ().
- A. You cannot use the aggregation switch to STA distribute IP address
- B. Can be configured and managed on the access switch VLAN of PVIDA.
- C. The picture shows the bypass networking
- D. can use AC As DHCP Server ,give AP distribute IP address
Answer: A
NEW QUESTION # 85
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