Cisco Exam 400-007 Topic 7 Question 29 Discussion

Actual exam question for Cisco's 400-007 exam

Question #: 29
Topic #: 7

Which SDN architecture component is used by the application layer to communicate with the control plane layer to provide instructions about the resources required by applications?

Asouthbound APIs

Bnorthbound APIs

Corchestration layer

DSDN controller

Show Suggested Answer

Suggested Answer: B

by Sharee at Nov 27, 2023, 05:04 PM

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Julie

1 days ago

Haha, this is a classic SDN question. I bet the answer is B) northbound APIs. That's the interface that lets the apps talk to the control plane, no doubt about it.

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Rebecka

7 days ago

I'm pretty sure the SDN controller is the component that handles the communication between the application layer and the control plane. It's the brain of the SDN architecture, after all.

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