In a WLAN network that enables flood attack detection, the AP detects flooding attacks by detecting which of the following items.

Answer(s): D

In the WLAN network using the Agile Controller as the admission controller, the following statement about the pre-authentication domain is correct.

The pre-authentication domain is configured in the same way as the post-authentication domain.
If an ACL is used to match the pre-authentication domain, a user ACL is required.
There are two configuration methods for the pre-authentication domain, one is to call the ACL, and the other is to directly add the exemption rule.
The address that needs to be released before the authentication domain is generally an antivirus gateway, firewall, and mail server.

Answer(s): B,C

What is the correct description of Huawei's spectrum navigation features?

The load balancing between 2.4G and 5G radio is considered in the spectrum navigation feature of Huawei. According to the load, it is determined whether the current terminal access is from 2.4G or 5G.
Determine whether the number of access users of the AP exceeds the initial threshold of load balancing between dual-frequency. If not, the STA can preferentially access the 5G radio.
If the initial threshold of load balancing between dual frequencies is exceeded, the AP will calculate according to the formula (the number of users of 5G radio access - the number of users of 2.4G radio access) / the number of users of 5G radio access * 100% Compare the difference between the two RF load differences and the difference threshold between the dual-frequency load balancing to determine which frequency band the STA is allowed to access.
When the number of access users of the AP reaches the initial threshold of load balancing between dual-frequency, if the number of users accessing the 5G radio-2.4G radio access users/5G radio access users* 100% > gap-threshold, the user is preferentially brought online on the 5G radio.

Answer(s): A,B,C

In the WLAN network environment, which categories can be classified according to the device security category?

Answer(s): A,B,D

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