A.WPA2 PSK authentication requires the user to enter username and password to connect

B.When the user obtains the IP address successfully, the user triggers the HTTP packet of the user. In this case, the user is forced to redirect to the portal server to perform the authentication process.

C.WAPI is China's wireless LAN national standard system

D.WPA2 uses 802.1X authentication

A.CTS

B.RTS

C.ACK

D.PS-Poll

A.two protocols use different technology

B.work of different frequency bands

C.different capacity

D.support different data rates

A.If the AP access control adopts MAC authentication, the AP outside the MAC authentication list can also be online after being manually confirmed.

B.By configuring the AP in the offline state, authentication is required to automatically access the AP.

C.By default, the access control mode of the AP to the AC is not authenticated.

D.The configuration whitelist can be authenticated based on the MAC or authenticated based on the SN.

A.False

B.True