400-007 Exam Dumps | An architect designs a multi-controller network architecture with these requirements:

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Question 142/216

An architect designs a multi-controller network architecture with these requirements:
- Achieve fast failover to control traffic when controllers fail.
- Yield a short distance and high resiliency in the connection between
the switches and the controller.
- Reduce connectivity loss and enable smart recovery to improve the SDN survivability.
- Improve connectivity by adding path diversity and capacity awareness
for controllers.
Which control plane component of the multi-controller must be built to meet the requirements?

A. controller clustering

B. control path reliability

C. controller stale consistency

D. control node reliability

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