Which of the following descriptions of business VLAN is correct is ().
(Select 3 Answers)

• A.If the data tunnel is used for forwarding, user data will not be transmitted through the business VLAN business
• B.Service VLAN under the service set template
• C.PVID VLAN under the WLAN ESS interface
• D.Mainly responsible for transmitting data when WLAN users go online

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AP What are the reasons for being unable to go online ()?
(Select 3 Answers)

• A.The controller uses no-auth Authentication mode
• B.AP Use static discovery, but AC of IP Configuration error
• C.DHCP Incorrect address pool configuration AP Unable to get address
• D.AP Version with AC Inconsistent versions

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Regarding the telnet management of AC6605, the following statement is wrong ().

• A.The telnet service is turned off by default on the AC
• B.telnet is a way to remotely manage AC
• C.telnet can be authenticated based on user name and password, and the transmission is encrypted, so it is quite safe
• D.telnet service can be configured separately on the wired side and wireless side of AC

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AP The size of the coverage area is controlled by ().
(Select 2 Answers)

• A.adjust AP Transmit power
• B.adjust AP Antenna angle
• C.adjust AP Access bandwidth
• D.adjust AP Power supply

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exist WDS In the networking, it is connected to AC connected AP What is usually called ()?

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

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