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HPE6-A78 Exam - Topic 3 Question 87 Discussion

Actual exam question for HP's HPE6-A78 exam
Question #: 87
Topic #: 3
[All HPE6-A78 Questions]

What is one of the roles of the network access server (NAS) in the AAA framewonx?

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Suggested Answer: C

In the AAA (Authentication, Authorization, and Accounting) framework, the role of the Network Access Server (NAS) is to act as a gateway that enforces access to network services and sends accounting information to the AAA server. The NAS initially requests authentication information from the user and then passes that information to the AAA server. It also enforces the access policies as provided by the AAA server after authentication and provides accounting data to the AAA server based on user activity.

:

Technical literature on AAA protocols which often includes a description of the roles and responsibilities of a Network Access Server.

Network security resources that discuss the NAS function within the AAA framework.


by Adaline at Jan 27, 2026, 09:52 PM

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Rebbecca
2 days ago
Totally agree, it's crucial for security!
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Shawnna
7 days ago
NAS handles authentication requests.
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Queen
12 days ago
The NAS is the network's personal assistant, handling all the paperwork and keeping track of who's been naughty or nice.
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Teddy
18 days ago
The NAS is the gatekeeper, making sure only the right people can enter the network.
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Antonio
23 days ago
The NAS is like the bouncer at the network club, checking IDs and deciding who gets in.
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Bev
28 days ago
The NAS handles user authentication and authorization, but I'm not sure about the accounting part.
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Brandon
1 month ago
The NAS is responsible for authenticating users, authorizing their access, and accounting for their activities.
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Patrick
1 month ago
I feel like the NAS is crucial for managing user sessions, but I can't recall the specifics. Similar questions in our practice tests were tricky!
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Xuan
1 month ago
Wasn't there something about the NAS acting as a mediator between users and the AAA server? I need to double-check that.
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Elly
2 months ago
I remember practicing a question about NAS and its role in controlling access to the network. It might be related to enforcing policies?
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Lemuel
2 months ago
I think the NAS is involved in the authentication process, but I'm not entirely sure how it fits into the overall AAA framework.
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Gracia
3 months ago
The NAS facilitates access to the network, so I'm thinking its role is related to the authentication process within AAA. I'll have to explain that in my answer.
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Markus
3 months ago
Okay, I know the NAS is a key component of the AAA framework. I believe it's responsible for the accounting piece, but I'm not 100% certain.
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Vivan
3 months ago
I remember learning about the NAS in the context of AAA, but I'm drawing a blank on the details. Guess I'll have to think this through step-by-step.
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Jade
3 months ago
The NAS handles network access, so I'm guessing it's responsible for the authorization part of AAA. But I'd need to review my notes to be more confident.
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Germaine
3 months ago
Hmm, I think the NAS is involved in the authentication process, but I'm not totally sure about its specific role in the AAA framework.
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