Exam 400-007 topic 1 question 223 discussion

Actual exam question from Cisco's 400-007

Question #: 223
Topic #: 1

A software-defined network can be defined as a network with an API that allows applications to understand and react to the state of the network in near real time. A vendor is building an SDN solution that exposes an API to the RIB and potentially the forwarding engine directly. The solution provides off-box processes with the capability to interact with the routing table in the same way as a distributed routing process. Which SDN framework model does the solution use?

A. replace
B. augmented
C. hybrid
D. distributed

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Suggested Answer: C 🗳️

by bdp123 at April 9, 2024, 4:09 p.m.

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anonymousch

6 months, 2 weeks ago

Selected Answer: B

Augmented: A controller that can apply policy in network devices. e.g. PfR

upvoted 2 times

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Seawanderer

11 months, 1 week ago

Selected Answer: C

In a hybrid SDN framework, both traditional distributed routing processes and centralized SDN control coexist. This approach allows for off-box processes to interact with the routing table and potentially the forwarding engine, enabling applications to understand and react to the network state in near real-time. The hybrid model leverages the strengths of both SDN and traditional networking, providing flexibility and enhanced control over the network.

upvoted 3 times

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bdp123

1 year ago

Selected Answer: C

https://learningnetwork.cisco.com/s/question/0D53i00000KsuxaCAB/sdn-models-doubts

upvoted 4 times

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Exam 400-007 topic 1 question 223 discussion

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anonymousch

Seawanderer

bdp123

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