What are valid responses from a RADIUS server? Choose two.
Suggested Answer: A, F
Explanation:
The correct answers are A and F. Valid RADIUS authentication responses include Access-Accept and Access-Reject. HPE Aruba Networking documentation explains that a RADIUS server responds to an authentication request with an Access-Accept response when authentication succeeds, or an Access-Reject response when the user is not authorized. In the answer choices, these are represented as ACCEPT and REJECT. The other options are not valid RADIUS response names in this context. ''ALLOW'' and ''PERMIT'' may describe an access-control result in plain language, but they are not the RADIUS authentication response messages used by the protocol. ''DENY'' and ''BLOCK'' are also not the listed RADIUS response types in HPE Aruba Networking documentation. In an HPE Aruba Networking environment, RADIUS is commonly used for authentication, authorization, and accounting workflows, including administrative login and network access authentication. The important exam distinction is that the RADIUS server returns Access-Accept for successful authentication and Access-Reject for failed or unauthorized authentication.