Which of the following statements are correct about the authentication protocols used inPortal authentication?
A.
When Portal is used as the authentication protocol, the Portal server needs to exchange authentication information with the access device, which then sends the information to the authentication server for identity authentication.
B.
When Portal is used as the authentication protocol, the Portal server and access device only need to support the Portal protocol, but not the HTTP and HTTPS protocols.
C.
When HTTP or HTTPS is used as the authentication protocol, none of the devices involved in the authentication process need to support the Portal protocol.
D.
When HTTP or HTTPS is used as the authentication protocol, the client needs to send authentication information to the access device, which then sends the information to the authentication server for identity authentication.
✔Portal authenticationis aweb-based authentication mechanismused in campus networks tocontrol user access.
✔Correct Statements:
✅(A)ThePortal server exchanges authentication detailswith the access device, which forwards them to the authentication server.
✅(D)When usingHTTP/HTTPS authentication, the client must send authentication credentials to theaccess device, which then forwards them to the authentication server.
✔Incorrect Statements:
❌(B)HTTP/HTTPS support ismandatoryfor web-based authentication.
❌(C)If HTTP/HTTPS is used,Portal authentication may still be required.
Chosen Answer:
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