HPE6-A78 Exam - Topic 4 Question 75 Discussion

Actual exam question for HP's HPE6-A78 exam

Question #: 75
Topic #: 4

Refer to the exhibit.

You have set up a RADIUS server on an ArubaOS Mobility Controller (MC) when you created a WLAN named "MyEmployees .You now want to enable the MC to accept change of authorization (CoA) messages from this server for wireless sessions on this WLAN.

What Is a part of the setup on the MC?

ACreate a dynamic authorization, or RFC 3576, server with the 10.5.5.5 address and correct shared secret.

BInstall the root CA associated with the 10 5.5.5 server's certificate as a Trusted CA certificate.

CConfigure a ClearPass username and password in the MyEmployees AAA profile.

DEnable the dynamic authorization setting in the 'clearpass' authentication server settings.

Show Suggested Answer

Suggested Answer: B

by Viki at Mar 19, 2025, 10:29 AM

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Felice

4 months ago

C seems unnecessary for this scenario.

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Felicia

4 months ago

I think B is more important for security.

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Lizbeth

4 months ago

Wait, can you really just use any shared secret? That seems risky!

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Carry

5 months ago

D sounds right, but I'm not 100% sure.

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Patrick

5 months ago

A is definitely needed for CoA setup.

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Verdell

5 months ago

I’m confused; I thought we needed to set up user credentials in the AAA profile. Could C be the right choice?

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Marge

5 months ago

I practiced a similar question where we had to configure settings for RADIUS servers. I feel like D could be important for enabling CoA.

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Carolynn

6 months ago

I'm not entirely sure, but I remember something about needing to install a CA certificate for secure communication. Maybe it's B?

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Bong

6 months ago

I think the answer might be A, since it mentions creating a dynamic authorization server, which seems essential for CoA.

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Kenneth

6 months ago

I'm not too familiar with CoA and dynamic authorization on ArubaOS, so I'll have to think this through carefully. I want to make sure I understand the right steps before selecting an answer.

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Gladys

6 months ago

Okay, I've got this. The answer is A - create a dynamic authorization server with the 10.5.5.5 address and shared secret. That will allow the MC to accept CoA messages from the RADIUS server for the "MyEmployees" WLAN.

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Zita

6 months ago

Hmm, I'm a little confused about the different options here. I'm not sure if I need to install a root CA certificate or configure a ClearPass username and password. I'll have to review the material on CoA again.

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Deandrea

6 months ago

This looks like a pretty straightforward question about setting up CoA on an ArubaOS Mobility Controller. I think the key is to create a dynamic authorization server with the correct IP address and shared secret.

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Brandee

1 year ago

I'm just going to select random letters until I get it right. That's how I passed the last exam, right?

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Leota

11 months ago

User 2: Okay, thanks for the guidance. I'll try to pay more attention this time.

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Lorrie

11 months ago

User 1: No, that's not the best approach. Let me help you figure it out.

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Laquanda

1 year ago

D is the way to go! I bet the exam writer is trying to trick us with those other choices. Nice try, but I'm too smart for that.

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Tom

1 year ago

Hmm, I'm not sure about this one. Maybe I should have paid more attention during the RADIUS configuration lecture.

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Tennie

1 year ago

Option B seems like the odd one out here. I don't think installing the root CA is necessary for this specific setup.

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Ryan

1 year ago

I think D) Enable the dynamic authorization setting in the authentication server settings is the correct option.

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Taryn

1 year ago

I think the answer is D. Enabling the dynamic authorization setting in the clearpass authentication server settings is the key to allowing the MC to accept CoA messages from the RADIUS server.

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Dominic

11 months ago

That's true. It's important to have all the necessary configurations in place for the MC to accept CoA messages.

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Louisa

12 months ago

But don't forget to also create a dynamic authorization server with the correct IP address and shared secret.

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Joseph

12 months ago

I agree with you. Enabling dynamic authorization in the clearpass authentication server settings is crucial.

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Graciela

1 year ago

I'm not sure, but I think C) Configure a ClearPass username and password in the AAA profile might be the right choice.

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Silvana

1 year ago

I believe it's B) Install the root CA associated with the server's certificate as a Trusted CA certificate.

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Ashton

1 year ago

I think the correct answer is A) Create a dynamic authorization server with the correct IP address and shared secret.

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