H19-401_V2.0 試験問題を無料オンラインアクセス

OFDMA improves the performance in large-packet scenarios to a greater extent than that in small-packet scenarios?

• A.True
• B.False

What types of attack detection are supported over the air interface?

• A.Brute force PSK cracking detection
• B.Weak IV attack detection
• C.Flood attack detection
• D.Spoofing attack detection

Which of the following user access authentication modes are supported? (Choose all that apply.)

• A.802.1X authentication
• B.OSPF authentication
• C.MAC address authentication
• D.Portal authentication

Which of the following statements is false about Layer 3 roaming?

• A.Before and after STAs implement Layer 3 roaming, the SSID remains the same but VLANs are different.
• B.The IP address of a STA changes after Layer 3 roaming.
• C.When Layer 3 roaming occurs on a STA, the STA traffic is diverted to the HAP.
• D.The HAP is determined when the STA accesses the network for the first time.

Huawei iMaster NCE-CampusInsight offers professional network evaluation report services.
Specifically, it automatically generates network quality evaluation reports (which cover the network overview, metric details, and rectification suggestions) in real time or periodically, making network experience measurable.

• A.True
• B.False