Which of the following is true about WLAN?

• A.AC + Fit AP is also called autonomous network architecture
• B.WLAN has two basic architectures: Fat AP and AC+FIT AP
• C.AC + FAT AP architecture for medium and large-scale use scenarios
• D.WLAN is WiFi use 802.11 technology

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Administrator creates the correct IPS strategy, applied to domain or inter-domain , but found that no matter in the IPS signature set movement is blocking or alarm, when the invasion attack, only produce the alarm.
What is the reason for this problem?

• A.Set IPS work mode in the IPS global parameters for alarm
• B.did not select the correct domain
• C.configure Firewall running mode for Firewall mode
• D.did not configure corresponding IPS strategy

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For the scenario where the authentication server adopts distributed deployment, which of the following descriptions are correct? (multiple choice)

• A.The terminal security management business between the branch and the headquarters is relatively independent, and the headquarters provides supervision and control over the branch terminal security management business.
• B.The enterprise network is relatively scattered, there are multiple branches, and the branch users are larger in scale.
• C.A scenario where there are less than 2,000 branch users, and the headquarters and branch networks are relatively stable.
• D.It is difficult to guarantee the quality of the network between the branch and the headquarters, and the network between the headquarters and the branch may be interrupted, making the terminal of the branch no longer available.

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Which of the following is correct for terminal Wi-Fi push order?

• A.4-2-3-1
• B.3-2-1-4
• C.2-3-1-4
• D.1-2-3-4

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In order to increase the security of AP, online AP may be authenticated on AC.
What are the current authentication methods supported by Huawei AC?

• A.MAC authentication
• B.No certification
• C.Password authentication
• D.SN certification

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