Which two responses from the RADIUS server to NAS are valid during the authentication process? (Choose two )

The correct answer is D. access-accept E. access-challenge. During RADIUS authentication, the NAS (Network Access Server) sends an Access-Request to the RADIUS server. The server can respond with: Access-Accept (authentication succeeded), Access-Reject (authentication failed), or Access-Challenge (server needs more information, such as…

Network Access Device Administration

Question

Options

Aaccess-response
Baccess-request
Caccess-reserved
Daccess-accept
Eaccess-challenge

How the community answered

(36 responses)

B
3% (1)
C
3% (1)
D
94% (34)

Explanation

During RADIUS authentication, the NAS (Network Access Server) sends an Access-Request to the RADIUS server. The server can respond with: Access-Accept (authentication succeeded), Access-Reject (authentication failed), or Access-Challenge (server needs more information, such as in multi-factor or EAP authentication). 'Access-Request' is sent by the NAS, not the server. 'Access-Response' and 'Access-Reserved' are not valid RADIUS message types.

Topics

#RADIUS Authentication#RADIUS Packet Types#Network Access Server (NAS)

Community Discussion

No community discussion yet for this question.

Full 300-715 Practice