Refer to the exhibit. Which statement about the authentication protocol used in the configuration is true?

The correct answer is C. The authentication and authorization requests are grouped in a single packet. RADIUS combines authentication and authorization. The access-accept packets sent by the RADIUS server to the client contain authorization information. This makes it difficult to decouple authentication and authorization. user-service-radius/13838-10.html

Submitted by zhang_li· Mar 30, 2026Secure Network Access, Visibility, and Enforcement

Question

Options

AThe authentication request contains only a password
BThe authentication request contains only a username
CThe authentication and authorization requests are grouped in a single packet.
DThere are separate authentication and authorization request packets.

How the community answered

(25 responses)

A
12% (3)
B
8% (2)
C
76% (19)
D
4% (1)

Explanation

RADIUS combines authentication and authorization. The access-accept packets sent by the RADIUS server to the client contain authorization information. This makes it difficult to decouple authentication and authorization. user-service-radius/13838-10.html

Topics

#TACACS+#authentication authorization#AAA protocol#single packet auth

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