Infoblox NIOS-DDI-Expert Exam - Topic 5 Question 11 Discussion

Actual exam question for Infoblox's NIOS-DDI-Expert exam

Question #: 11
Topic #: 5

An Infoblox Grid is using remote authentication for a group named Infoblox-Admins. Where are the permissions for the accounts in Infoblox-Admins defined?

AIndividual user accounts on the external server

BGroup definitions on the external server

CGroup permissions on the Grid

DIndividual user accounts on the Grid

Show Suggested Answer

Suggested Answer: C

Comprehensive and Detailed In-Depth

When NIOS uses remote authentication (e.g., RADIUS, LDAP, or Active Directory), user authentication is handled by the external server, but permissions are defined within the NIOS Grid. For a group like 'Infoblox-Admins,' the external server verifies user credentials and group membership, but the Grid Manager assigns permissions (e.g., read/write access to DNS zones) to the group itself. This centralizes access control within NIOS, ensuring consistency across the Grid. Options A and B are incorrect because the external server manages authentication, not NIOS-specific permissions. Option D is wrong as permissions are group-based, not individually assigned on the Grid. The INE course covers Grid administration, including authentication setup.

by Cathrine at Jul 14, 2025, 07:24 PM

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Tandra

2 months ago

Wait, are we sure about that? Seems a bit off.

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Magda

2 months ago

I think it's actually individual user accounts on the external server.

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Ming

2 months ago

Definitely group definitions on the external server!

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Tula

3 months ago

Permissions are set on the Grid, not the external server!

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Pansy

3 months ago

I agree, it has to be group definitions.

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Bo

3 months ago

I feel like the answer is definitely related to the external server, but I can't recall if it’s specifically about group definitions or individual accounts.

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Georgene

3 months ago

I’m a bit confused. I thought permissions could also be set on the Grid itself, but that might only apply to local accounts.

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Vesta

4 months ago

I remember practicing a question like this, and I think it was about group definitions on the external server. That makes sense for remote authentication.

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Dortha

4 months ago

I think the permissions for the Infoblox-Admins group are defined on the external server, but I'm not sure if it's at the group level or individual accounts.

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Lenora

4 months ago

This seems like a straightforward question. Since the group is using remote authentication, the permissions for that group must be defined on the external server, not on the Grid itself. I'm confident option B is the correct answer.

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Corinne

4 months ago

I'm a little confused by this question. Is the permissions for the Infoblox-Admins group defined on the individual user accounts on the external server, or on the group definitions on the external server? I'll need to re-read the question and options carefully.

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Maybelle

4 months ago

Okay, I think I've got it. The question says the group is using remote authentication, so the permissions for that group must be defined on the external server, not on the Infoblox Grid. I'll go with option B.

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Fletcher

5 months ago

Hmm, I'm a bit unsure about this one. Is the permissions for the group defined on the external server or on the Grid? I'll need to think this through carefully.

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Cherry

5 months ago

This one seems straightforward. Since the question mentions the Infoblox-Admins group is using remote authentication, the permissions for that group must be defined on the external server, not the Grid itself.

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Pamella

6 months ago

B) Group definitions on the external server. It makes sense that the permissions would be defined on the external authentication server, not on the Infoblox Grid itself.

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Gearldine

5 months ago

A) Individual user accounts on the external server

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Sherman

7 months ago

I think it could also be group permissions on the Grid, as that would centralize the control over permissions.

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Altha

7 months ago

Hmm, I'm not sure about this one. It could be C) Group permissions on the Grid, but I'm not confident enough to say that's the correct answer.

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Coral

6 months ago

I think it's B) Group definitions on the external server.

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Wai

7 months ago

I think it's B) Group definitions on the external server. That's where the permissions for the Infoblox-Admins group would be defined.

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Launa

6 months ago

I think you're right, it's important to have centralized control over permissions for security purposes

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Mayra

6 months ago

That makes sense, it would be more efficient to manage permissions at the group level on the external server

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Arlene

6 months ago

I agree, the permissions for Infoblox-Admins are defined in the group definitions on the external server (B)

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Makeda

7 months ago

I agree with Farrah, the group definitions on the external server make more sense for defining permissions.

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Farrah

7 months ago

I believe it's actually the group definitions on the external server where the permissions are defined.

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Alfred

8 months ago

I think the permissions are defined in individual user accounts on the external server.

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