Question 510
During a review, the administrator for Willowbrook Transit is asked to deliver controller policy to routers and switches using device-facing interfaces. Which approach satisfies the precise requirement?
Explanation
Correct Answer
Southbound interfaces connect the network controller to forwarding infrastructure. This is the control that implements the specified requirement.
Incorrect Answers
Automated configuration still needs evidence that live devices match the authorized target. That is not sufficient here: Southbound interfaces connect the network controller to forwarding infrastructure.
JSON objects and arrays have their own literal syntax distinct from XML markup. That is not sufficient here: Southbound interfaces connect the network controller to forwarding infrastructure.
Anomaly detection identifies departures from learned normal patterns for investigation. That is not sufficient here: Southbound interfaces connect the network controller to forwarding infrastructure.