Ccna certification Practice Tests

D.  Increased complexity

 17.  Which statement is correct about controller-based networking?

A.  Controller-based networking is always in the form of hardware appliances.

B.  Controller-based networking has a logically centralized control plane.

C.  Controller-based networking has a logically centralized data plane.

D.  Controller-based networking uses ASICs to centrally switch frames.

 18.  Which term is used with controller-based networking that combines multiple sites to act 

as one single network?

A. SDN

B. SD-WAN

C. SD-LAN

D. VPN

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Chapter 6 

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  Automation and Programmability (Domain 6) 

197

 19.  Which is a potential disadvantage with controller-based networking?