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Cisco 400-007 Exam - Topic 3 Question 22 Discussion

An enterprise plans to evolve from a traditional WAN network to a software-defined WAN network. The existing devices have limited capability when it comes to virtualization. As the migration is carried out, enterprise applications and services must not experience any traffic impact. Which implementation plan can be used to accommodate this during the migration phase?
A) Deploy controllers, deploy SD-WAN edge routers. In the data center, and migrate branch sites.
B) Migrate data center WAN routers, migrate branch sites, and deploy SD-WAN edge routers.
C) Migrate branch sites, migrate data center WAN routers, and deploy controllers.
D) Deploy SD-WAN edge routers in the data center, deploy controllers, and migrate branch sites

Cisco 400-007 Exam - Topic 3 Question 22 Discussion

Actual exam question for Cisco's 400-007 exam
Question #: 22
Topic #: 3
[All 400-007 Questions]

An enterprise plans to evolve from a traditional WAN network to a software-defined WAN network. The existing devices have limited capability when it comes to virtualization. As the migration is carried out, enterprise applications and services must not experience any traffic impact. Which implementation plan can be used to accommodate this during the migration phase?

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Suggested Answer: A

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Dona
10 months ago
D looks solid, edge routers in the data center could help manage traffic better.
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Brock
10 months ago
C sounds risky, migrating branch sites first could cause issues.
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Melissia
10 months ago
Surprised that deploying controllers first isn't a common choice!
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Arleen
11 months ago
I disagree, B might be more effective for minimizing downtime.
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Nelida
11 months ago
Option A seems like the best approach for a smooth transition.
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Mariko
11 months ago
I’m a bit confused about the order. I thought migrating branch sites first, as in option C, could lead to issues if the data center isn't ready.
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Eliseo
11 months ago
I practiced a similar question, and I think option D makes sense because deploying SD-WAN edge routers in the data center first could provide a solid foundation.
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Luisa
11 months ago
I'm not entirely sure, but I feel like option B could work too. It mentions migrating data center WAN routers first, which might help with stability.
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Marcos
11 months ago
I remember we discussed the importance of minimizing traffic impact during migrations. I think option A might be the best approach since it focuses on deploying controllers first.
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Xenia
11 months ago
This looks straightforward. I'll open the "Process Development" message, apply the Basic (Stylish) style set, and then send the message.
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Marva
11 months ago
Okay, I've got it. The first step is to identify the application and data owners. That will give me a solid foundation to then look at the vendors, outsourced systems, and information classification scheme. Feels like a good strategy to tackle this question.
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Jackie
11 months ago
Okay, I've got this. To perform SSL offloading, we need to remove the clientssl and serverssl profiles, so the answer is C.
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