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NetApp NS0-593 Exam - Topic 3 Question 83 Discussion

Recently, a CIFS SVM was deployed and is working. The customer wants to use the Dynamic DNS (DDNS) capability available in NetApp ONTAP to easily advertise both data UFs to their clients. Currently. DNS is only responding with one data LIF. DDNS is enabled on the domain controllers.Referring to the exhibit, which two actions should be performed to enable DDNS updates to work? (Choose two.)
B) Remove the NFS protocol from the cifs_01 data LIF. and D) Enable the -is-enabled parameter for the SVM DDNS services
A) Disable the -vserver-fqdn parameter for the SVM DDNS services.
C) Enable the -use-secure parameter for the SVM DDNS services.

NetApp NS0-593 Exam - Topic 3 Question 83 Discussion

Actual exam question for NetApp's NS0-593 exam
Question #: 83
Topic #: 3
[All NS0-593 Questions]

Recently, a CIFS SVM was deployed and is working. The customer wants to use the Dynamic DNS (DDNS) capability available in NetApp ONTAP to easily advertise both data UFs to their clients. Currently. DNS is only responding with one data LIF. DDNS is enabled on the domain controllers.

Referring to the exhibit, which two actions should be performed to enable DDNS updates to work? (Choose two.)

Show Suggested Answer Hide Answer
Suggested Answer: B, D

To enable DDNS updates to work, two actions should be performed:

Remove the NFS protocol from the cifs_01 data LIF.This is because DDNS updates are only supported for LIFs that have only one data protocol enabled1. The cifs_01 LIF has both NFS and CIFS protocols enabled, which prevents it from registering its DNS record dynamically. By removing the NFS protocol from the cifs_01 LIF, it will become eligible for DDNS updates.

Enable the -is-enabled parameter for the SVM DDNS services.This is because the -is-enabled parameter controls whether the SVM sends DDNS updates to the DNS servers2. The exhibit shows that the -is-enabled parameter is set to false for the svm1 SVM, which means that it does not send any DDNS updates. By enabling the -is-enabled parameter, the SVM will start sending DDNS updates for its eligible LIFs.Reference:

1: Configure dynamic DNS services3

2: Manage DNS/DDNS services with System Manager4


Contribute your Thoughts:

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Colene
4 days ago
Disabling the -vserver-fqdn doesn’t seem right.
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Rosalind
10 days ago
Right, without enabling, nothing works.
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Stevie
15 days ago
It’s important too, but I’d prioritize enabling first.
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Rosalind
20 days ago
But what about the -use-secure parameter?
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Colene
25 days ago
Agreed, that’s crucial for updates.
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Rosalind
1 month ago
I think we need to enable the -is-enabled parameter for DDNS.
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Dyan
1 month ago
Definitely need to check the DDNS settings on the SVM!
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Micah
1 month ago
Wait, why would disabling the -vserver-fqdn help? Sounds odd.
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Sarina
2 months ago
Isn't the NFS protocol irrelevant for CIFS SVMs?
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Magnolia
2 months ago
Disagree, I think the -use-secure parameter is more important here.
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Renea
2 months ago
You need to enable the -is-enabled parameter for DDNS to work.
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Elizabeth
2 months ago
I practiced a similar question where enabling the DDNS services was key. I think option D is definitely one of the right answers.
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Merrilee
4 months ago
I feel like enabling the -use-secure parameter could be important, but I can't recall the exact implications of that setting.
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Vi
4 months ago
I’m not entirely sure, but I think disabling the -vserver-fqdn parameter might be necessary too. It sounds familiar from practice questions.
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Tresa
4 months ago
I remember something about needing to enable the -is-enabled parameter for DDNS to work properly. That seems crucial.
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