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NetApp NS0-521 Exam - Topic 9 Question 30 Discussion

Actual exam question for NetApp's NS0-521 exam
Question #: 30
Topic #: 9
[All NS0-521 Questions]

An administrator finishes an installation of a new NetApp ASA system at the customer site and creates a new LUN. The customer wants to restrict the access of the LUN to specific UFs.

Where would the administrator configure this?

Show Suggested Answer Hide Answer
Suggested Answer: B

To restrict access to a newly created LUN to specific hosts, the administrator should configure the igroup (initiator group). An igroup is used to control which initiators (hosts) are allowed to access specific LUNs. This ensures that only authorized hosts can access the storage, enhancing security and access control.

For more details, refer to:

NetApp Documentation on iGroups (NetApp).


by Jamal at Nov 20, 2025, 03:37 AM

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Cristen
2 days ago
I feel like B) igroup is the best choice. Directly ties to user access.
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Derick
7 days ago
A) Zoning could work too, but it’s broader than just UFs.
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Aleisha
13 days ago
I’m leaning towards C) Selective LUN Map. More control over LUN access.
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Hortencia
18 days ago
I agree, igroup makes sense. It’s user-focused.
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Marlon
23 days ago
I think it's B) igroup. Seems logical for user access.
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Giovanna
28 days ago
I agree with Myra, igroup is the way to go for this setup.
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Tyra
2 months ago
Wait, can you really restrict LUN access just with igroups? Sounds too simple!
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Launa
2 months ago
Selective LUN Map is also a possibility, but not the best choice here.
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Andree
2 months ago
I thought it was zoning? Seems like a better option for access control.
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Nydia
2 months ago
Selective LUN Map, of course! Anything else would be like trying to fit a square peg in a round hole.
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Erick
2 months ago
Haha, I was going to say Zoning, but that's for FC networks, not ASA systems. C is the answer!
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Vilma
2 months ago
I agree, C is the right choice. Selective LUN Map is the place to set those access restrictions.
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Chanel
3 months ago
I feel like D) Portset could be relevant too, but I don't have a clear memory of how it applies to LUN access specifically.
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Lawanda
3 months ago
I practiced a similar question where we had to restrict access, and I think it was about using a Selective LUN Map. So maybe C) is the answer?
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Dana
3 months ago
I remember something about zoning being important for access control, but I can't recall if it's the right choice here.
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Arlyne
3 months ago
I think the answer might be B) igroup since it deals with mapping hosts to LUNs, but I'm not entirely sure.
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Lonny
3 months ago
Portset? I'm not familiar with that term. I'm going to have to guess on this one. Maybe C) Selective LUN Map is the best option.
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Anika
3 months ago
Okay, I've got this. The administrator would configure the LUN access restrictions in the igroup. That's where you map the initiators to the LUN.
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Brock
4 months ago
Definitely C. Selective LUN Map is the way to go for this task.
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Myra
4 months ago
Definitely in the igroup. That's where access is managed.
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Dorsey
4 months ago
C) Selective LUN Map is the correct answer. That's where you configure LUN access restrictions.
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Man
4 months ago
C) Selective LUN Map for sure. That's the feature used to restrict LUN access to specific initiators or host groups.
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Ronnie
5 months ago
Hmm, I'm not too sure about this one. I'm trying to remember where we covered LUN access control in the course material. Let me think this through...
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Ceola
5 months ago
I think the answer is C) Selective LUN Map. That's where you configure access to specific LUNs.
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Nan
4 months ago
I thought it might be B) igroup, but C seems more accurate.
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