NEW QUESTION 1
For the CAPWAP protocol, the following description is wrong.

• A. Transmission protocol between AC and thin AP
• B. Transmission protocol between thin AP and wireless client
• C. Developed by the CAPWAP Working Group The development of the
• D. CAPWAP protocol draws on the useful features of other protocol

Answer: B

NEW QUESTION 2
The Barker code is an 11-bit sequence (for example, 10110111000), which has advantages in wireless transmission, which can effectively reduce interference, but reduces efficiency.

• A. True
• B. False

Answer: A

NEW QUESTION 3
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 4
If you want to create an open authentication security template, the following correct configuration is.

• A. AC-WLAN-view] security-profile name security-1 id 1[AC-WLAN-sec-prof-security-1] open authentication-method open-system [AC-WLAN-sec-prof-security-1] security-policy open[AC-WLAN-sec-prof-security-1] quit
• B. AC-WLAN-view] security-profile name security-1 id 1[AC-WLAN-sec-prof-security-1] wep authentication-method open-system [AC-WLAN-sec-prof-security-1] security-policy wep[AC-WLAN-sec-prof-security-1] quit
• C. AC-WLAN-view] security-profile name security-1 id 1[AC-WLAN-sec-prof-security-1] wpa authentication-method open-system [AC-WLAN-sec-prof-security-1] security-policy wpa[AC-WLAN-sec-prof-security-1] quit
• D. AC-WLAN-view] security-profile name security-1 id 1[AC-WLAN-sec-prof-security-1] wpa2 authentication-method open-system [AC-WLAN-sec-prof-security-1] security-policy wpa2[AC-WLAN-sec-prof-security-1] quit

Answer: B

NEW QUESTION 5
Which of the following options are part of the 802.11b/g protocol (Select 3 Answers)?

• A. Different throughput capabilities
• B. Different protocols use different technologies
• C. Different data rates supported
• D. Different working bands

Answer: ABC

NEW QUESTION 6
Which of the following standards is WLAN (Select 2 Answers)?

• A. 802.11a/b/g/n
• B. WPA
• C. WPA2
• D. 802.11i

Answer: BC

NEW QUESTION 7
In the 802.11 frame, what is the value of To DS and From DS when the wireless station sends a signal to the wireless AP?

• A. 0,0
• B. 0,1
• C. 1,0
• D. 1,1

Answer: C

NEW QUESTION 8
When a data frame is sent and acknowledged, what is the time interval to wait before the next data frame is sent ()?

• A. SIFS
• B. IFS
• C. DIFS
• D. PIFS

Answer: C

NEW QUESTION 9
Huawei AP6310AP is an outdoor AP that supports WDS and implements point-to-multipoint wireless bridging.

• A. True
• B. False

Answer: B

NEW QUESTION 10
Because 802.11a supports the same maximum rate as 802.11g supports, the 802.11a protocol is backward compatible with the 802.11g protocol.

• A. True
• B. False

Answer: B

NEW QUESTION 11
What is the US non-overlapping channel in the 2.4 GHz band?

• A. 2 , 7, 12
• B. 3, 8, 13
• C. 1, 6, 11
• D. 3, 7, 13

Answer: C

NEW QUESTION 12
Which of the following options is in the 5GHz band supported by China?

• A. 5.15~5.25GHz
• B. 5.25~5.35GHz
• C. 5.725~5.825GHz
• D. 5.725~5.850GHz

Answer: D

NEW QUESTION 13
Various pipes, metal keels and aluminum alloy gussets in the ceiling will have a greater impact on the actual signal coverage.

• A. True
• B. False

Answer: A

NEW QUESTION 14
Use the display ap all command to view the MAC, type, and running status of an AP.

• A. True
• B. False

Answer: A

NEW QUESTION 15
Which of the following wireless frames belong to the Control Frame (Select 3 Answers)?

• A. Beacon
• B. RTS
• C. CTS
• D. PS-Poll

Answer: ACD

NEW QUESTION 16
What is the recommended AC-ID for the Huawei wireless controller when configuring the WLAN service of the enterprise network?

• A. cmcc (China Mobile)
• B. ctc (China Telecom)
• C. cuc (China Unicom)
• D. other (Other)

Answer: B

NEW QUESTION 17
What are the options that can be configured under sevice-set (Select 3 Answers)?

• A. The SSID string can be configured via ssid xxxx
• B. can be bound to wmm-profile
• C. Can call wlan-ess interface and configure service-vlan
• D. You can configure the forwarding mode as direct-forward or tunnel-forward

Answer: ACD

NEW QUESTION 18
IEEE is the standard organization responsible for the use of wireless frequencies in the United States.

• A. True
• B. False

Answer: B

NEW QUESTION 19
The following description of the splitter and coupler is correct .

• A. Power splitter and coupler are equal power allocation
• B. Power splitter is equal power distribution, coupler is unequal power distribution
• C. Power splitter is unequal power distribution, coupler is equal power distribution
• D. Power splitter and coupler are unequal power distribution

Answer: B

NEW QUESTION 20
The basic service set is the basic component of an 802.11 network and consists of a set of workstations that communicate with each other.

• A. True
• B. False

Answer: A

NEW QUESTION 21
What is the correct description of the thin AP below?

• A. Thin AP is also known as a wireless router.
• B. Thin AP is gradually replaced by fat AP due to lack of function.
• C. Thin AP cannot be configured separately and must be used with the wireless controller.
• D. Thin AP can implement 802.1X authentication, encryption and other function
• E. Others such as QoS and roaming functions are implemented on the wireless controller.

Answer: C

NEW QUESTION 22
When the AC is a side-by-side networking, if the data is directly forwarded, the data stream () AC; if the data is in tunnel forwarding mode, the data Stream AC.

• A. No pass, pass
• B. No pass, no pass
• C. After passing through
• D. After passing through not

Answer: A

NEW QUESTION 23
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 24
The algorithm used for CCMP encryption is .

• A. RC4
• B. AES
• C. SMS4
• D. Michael

Answer: B

NEW QUESTION 25
What kind of technology is implemented by the 802.11a protocol?

• A. FHSS
• B. DSSS
• C. OFDM
• D. MIMO

Answer: C

NEW QUESTION 26
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