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Cisco 400-007 Exam - Topic 6 Question 8 Discussion

Which two possible drawbacks should you consider when introducing Network Functions Virtualization in a network design? (Choose two)
C) High-end routers are required to support NFV and E) An SDN orchestration layer is required to support NFV
A) Bandwidth utilization increases
B) Traffic flows are suboptimal
D) OpenFlow must be supported in the network

Cisco 400-007 Exam - Topic 6 Question 8 Discussion

Actual exam question for Cisco's 400-007 exam
Question #: 8
Topic #: 6
[All 400-007 Questions]

Which two possible drawbacks should you consider when introducing Network Functions Virtualization in a network design? (Choose two)

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Suggested Answer: C, E

by Ashlyn at Aug 01, 2022, 06:58 AM

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Gerald
10 months ago
SDN orchestration layer is a big requirement, no doubt!
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Julieta
10 months ago
Traffic flows being suboptimal is a real issue.
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Laurel
10 months ago
Surprised that high-end routers are a must for NFV!
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Dottie
11 months ago
I disagree, I think it can be managed well.
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Alecia
11 months ago
Bandwidth utilization increases is definitely a concern.
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Elenora
11 months ago
I recall that an SDN orchestration layer is often mentioned in relation to NFV, but I’m not certain if it’s a drawback or just a necessity.
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Jordan
11 months ago
I’m a bit confused about the requirement for high-end routers. Do we really need them for NFV to work effectively?
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Elenore
11 months ago
I think traffic flows being suboptimal is definitely a concern with NFV. I saw a similar question in our practice exam.
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Raul
11 months ago
I remember discussing how NFV can lead to increased bandwidth utilization, but I'm not sure if that's always a drawback.
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Emogene
11 months ago
I'm leaning towards option C with Amazon S3 Storage Lens. The advanced metrics could give me deeper insights into the storage usage patterns. I'll need to research how to upgrade the default dashboard.
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Penney
11 months ago
This one seems pretty straightforward. I'm pretty sure checking memory leaks by executing the program is an example of black-box dynamic testing.
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Lashaun
11 months ago
This looks like a straightforward question about Cisco Spark deployment models. I'll start by identifying the two options that are specifically mentioned - Spark Cloud and CMR Premises.
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Annamae
11 months ago
This seems like a straightforward question about Aviatrix Gateway scaling. I'm pretty confident I can figure this out.
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Luther
11 months ago
Okay, the key here is the PXE server not found message. That points to a problem with the network boot process, so I'd start by checking the BIOS boot sequence to make sure it's set up correctly.
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