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For testing purposes, your customer decides to use FC on a single-node ONTAP cluster. There is only one host that the customer expects to use. High availability is not a concern for this test. The customer connects the host directly to the ONTAP node. The LUN is set up, and the igroup is configured. When the customer tries to attach to the LUN from the host, the LUN is not seen by the host.
Which statement is correct in this scenario?
Suggested Answer: B
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34 comments · newest first
NO
Novella
10 months ago
I thought you needed an FC switch for any ONTAP setup.
LE
Leota
11 months ago
Multipathing isn't necessary for a single-node setup.
SH
Shay
11 months ago
Wait, can you really connect without an FC switch?
KA
Kathrine
11 months ago
Agree, NPIV is a must for FC connections.
TH
Theola
11 months ago
I think NPIV is definitely needed here.
SI
Sina
12 months ago
I vaguely remember that an FC switch is usually needed for these setups, but since it's a direct connection, maybe that's not the case this time.
AN
Antonio
12 months ago
I feel like enabling NPIV on the host could be the key here, but I can't recall if it was specifically mentioned in our study materials.
SA
Sarah
12 months ago
I think we practiced a similar question where multipathing was mentioned, but I'm not convinced it's required here since it's a single-node setup.
BE
Bernadine
1 year ago
I remember something about NPIV being important for connecting to LUNs, but I'm not entirely sure if it's necessary in this case.
RE
Reyes
1 year ago
Based on my understanding, NPIV allows the host to have multiple virtual ports, which could be the key to getting the LUN recognized. I'll go with option C.
WH
Whitney
1 year ago
I'm a bit confused on the difference between NPV and NPIV. I'll need to review those concepts before deciding on the best answer.
BE
Benton
1 year ago
Okay, let's see. The question mentions a single-node ONTAP cluster and a direct connection between the host and the ONTAP node. That rules out the need for multipathing or an FC switch, so I'm leaning towards options B or C.
SU
Suzan
1 year ago
Hmm, this seems like a tricky one. I'll need to think through the scenario carefully to figure out the right approach.
TE
Teri
1 year ago
Okay, I've got this. The correct reason is when there are a lot of repetitive testing tasks. Automating those will save time and effort compared to manual testing.
YO
Yong
1 year ago
Okay, let me think this through. I think A and C would be the best approach - a URL filtering profile to continue for unknown categories, and a file blocking profile to help reduce the risk of drive-by downloads.
LE
Leonardo
2 years ago
Wait, hold up. Did the question mention anything about a unicorn? Because if not, I'm not sure I can trust this scenario. You know what they say, no unicorns, no problem.
SH
Shanice
2 years ago
D) An FC switch must be used with ONTAP.
DO
Dong
2 years ago
C) NPIV must be enabled on the host before trying to attach to the LUN.
LA
Lavonda
2 years ago
B) NPV must be enabled on the host before trying to attach to the LUN.
RH
Rhea
2 years ago
A) Multipathing must be used and connected to another FC path.
LO
Loise
2 years ago
I think D) An FC switch must be used with ONTAP is the correct option.
ZA
Zana
2 years ago
I'm feeling a bit lost here. Maybe I should have paid more attention in FC class. Or maybe I should just guess and hope for the best. What could go wrong?
BR
Brynn
2 years ago
I disagree, I believe the correct statement is A) Multipathing must be used and connected to another FC path.
NG
Ngoc
2 years ago
D, for sure. An FC switch must be used with ONTAP. How else are they supposed to communicate? This is a no-brainer.
DA
Dacia
2 years ago
Nah, I'm going with B. NPV must be enabled on the host. Who needs NPIV when you've got NPV, am I right?
IN
In
2 years ago
I'm not sure, but I think D might also be a valid option. An FC switch could be necessary.
BU
Buffy
2 years ago
I'm with you on this one, B is the way to go. NPV is the key.
DO
Dominga
2 years ago
I disagree, I believe B is the correct statement. NPV must be enabled on the host.
HO
Hollis
2 years ago
I think C is the correct statement. NPIV must be enabled on the host.
BE
Bethanie
2 years ago
Hmm, I think the answer is C. NPIV must be enabled on the host before trying to attach to the LUN. Seems straightforward enough.
AL
Alisha
2 years ago
So, enabling NPIV would allow the host to see the LUN on the ONTAP node.
KA
Kate
2 years ago
That makes sense. NPIV allows multiple virtual ports to share a single physical port.
LA
Lawrence
2 years ago
I think the answer is C. NPIV must be enabled on the host before trying to attach to the LUN.
EL
Ellsworth
2 years ago
I think the correct statement is C) NPIV must be enabled on the host before trying to attach to the LUN.