NEW QUESTION 1
Metal objects have a greater attenuation of the wireless signal, and the AP or antenna should be placed behind a metal ceiling or the like.

• A. True
• B. False

Answer: A

NEW QUESTION 2
How many channels can the 2.4 GHz band be divided into?

• A. 14
• B. 13
• C. 11
• D. 3

Answer: A

NEW QUESTION 3
Regarding the AP6610DN, the following statement is wrong.

• A. AP6610DN is an enhanced outdoor AP
• B. AP6610DN is a dual-band AP, in which the 5GHz band can be used for both wireless bridging and user access.
• C. AP6610 only has one Ethernet interface, the maximum bandwidth is 1000M
• D. AP66010DN supports both Ethernet interface and fiber interfac

Answer: C

NEW QUESTION 4
The eSight network management system is Huawei's dedicated network management platform, but it can only manage Huawei's own devices.

• A. True
• B. False

Answer: B

NEW QUESTION 5
What is the command to check the system version of the AP running?

• A. display ap all
• B. display ap-run-info id x (x is the ID number of the AP)
• C. display ap version id x (x is the ID number of the AP)
• D. display ap update all

Answer: B

NEW QUESTION 6
What is the AP connected to the AC through the wired network in the WDS network?

• A. Leaf AP
• B. Middle AP
• C. Master AP
• D. Root AP

Answer: D

NEW QUESTION 7
In the direct connection network, the AP and the AC establish a CAPWAP tunnel. The management flow must be encapsulated in the CAPWAP tunnel. The data service flow can be encapsulated in the CAPWAP tunnel.

• A. True
• B. False

Answer: A

NEW QUESTION 8
Which of the following options will cause users to not find a wireless network signal (Select 2 Answers)?

• A. AP is configured with 5G priority, resulting in 2.4G wireless client not searching for signals.
• B. The user wireless network card is not enabled or the wireless network card hardware switch is not turned on.
• C. The wireless controller is configured with user isolation
• D. User wireless network card driver is abnormal

Answer: BD

NEW QUESTION 9
For outdoor long-distance point-to-point backhaul, the antenna of should be selected.

• A. High gain, small lobe width
• B. High gain, large lobe width
• C. Omnidirectional
• D. Low gain, large lobe width

Answer: A

NEW QUESTION 10
Which of the following standards organizations is implementing WLAN technology interoperability for WLAN device authentication?

• A. WiFi Alliance
• B. IEEE
• C. IETF
• D. FCC

Answer: A

NEW QUESTION 11
The common reason why an AP cannot obtain an IP address is (ABC) (Select 3 Answers).

• A. The address pool is incorrectly configured.
• B. The address pool is exhausted.
• C. Intermediate network problems.
• D. POE power failur

Answer: ABC

NEW QUESTION 12
In a dual-link backup network, what do the APs use to distinguish between the primary AC and the standby AC (Select 3 Answers)?

• A. Priority
• B. AC IP address
• C. AC load situation
• D. AC response AP time

Answer: ABC

NEW QUESTION 13
The AP or AC performing the connectivity test must be online.

• A. True
• B. False

Answer: A

NEW QUESTION 14
BSS is called Basic Service Set, and BSS can be divided into Independent BSS and Infrastructure BSS.

• A. True
• B. False

Answer: A

NEW QUESTION 15
The following command can be used to configure the port of the Huawei switch to be in hybrid mode.

• A. s wichport hybrid
• B. hybrid enable
• C. port link-type hybrid
• D. port mode hybrid

Answer: C

NEW QUESTION 16
IEEE is the standard organization responsible for the use of wireless frequencies in the United States.

• A. True
• B. False

Answer: B

NEW QUESTION 17
The following description of the PSK certification is incorrect.

• A. PSK authentication requires the same pre-shared key to be configured on the wireless client and device side.
• B. WPA and WPA2 support PSK certification
• C. PSK authentication process is similar to the shared key authentication process, so the security is the same.
• D. PSK authentication is to verify the legitimacy of the STA side key through 4-way handshake key negotiation.

Answer: A

NEW QUESTION 18
In 1999, the IEEE 802.11a standard was developed. The standard specifies that the WLAN operating frequency band is 5.15 to 5.825 GHz, and the data transmission rate reaches 11 Mbps.

• A. True
• B. False

Answer: B

NEW QUESTION 19
WEP encrypted data algorithms use algorithms.

• A. RC4
• B. AES
• C. CCMP
• D. Asymmetric encryption

Answer: A

NEW QUESTION 20
If a wireless client is connected to the same SSID of two APs, then what determines which wireless AP the wireless terminal is connected to?

• A. SSID
• B. ESSID
• C. BSSID
• D. BSA

Answer: C

NEW QUESTION 21
What is the value used to record the Network Allocation Vector (NAV) in an 802.11 frame?

• A. Frame Control
• B. Duration
• C. address bit
• D. Sequence control bit

Answer: B

NEW QUESTION 22
D. After passing, C. passing, after not following the following two-link backup networking, the description is incorrect.

• A. Dual-link backup technology improves network reliability and ensures business stability in important nodes of the network.
• B. The standby AC should always be in the power-on state.
• C. In the process of establishing an active/standby link between the AP and the active and standby ACs, the link established first must be the primary link.
• D. The network service configuration on the active and standby ACs must be consisten

Answer: C

NEW QUESTION 23
The following options are prerequisites for starting the Huawei load balancing function.

• A. AP belongs to the same type
• B. The AP is under the same AC management, and the signals between the APs overlap.
• C. STA can scan APs that are load balanced with each other.
• D. AP's output power setting is consistent

Answer: B

NEW QUESTION 24
Spread-spectrum technology is the basis for transmitting wireless data using the ISM band.

• A. True
• B. False

Answer: A

NEW QUESTION 25
The following statement about antenna classification is correct (Select 2 Answers)?

• A. Classification by direction: omnidirectional antenna, directional antenna, etc.
• B. Classification by shape: wire antenna, planar antenna, etc.
• C. Classification by use: short wave antenna, ultrashort wave antenna, microwave antenna, etc.
• D. Classification by working frequency band: communication antenna, TV antenna, radar antenna, etc.

Answer: AB

NEW QUESTION 26
The correct statement about WDS is (Select 2 Answers)?

• A. Connect two separate LAN segments through a wireless bridge and provide data transmissionbetween them
• B. WDS uses the 2.4GHz band as the bridge frequency band by default.
• C. Scalability is good, and there is no need to lay new wired connections and deploy more APs
• D. Huawei indoor AP does not support WDS functio

Answer: AC

NEW QUESTION 27
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