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JN0-412 · Question #2
What are three functions of an SDN controller? (Choose three.)
The correct answer is A. An SDN controller uses federated routes between BGP autonomous systems. B. An SDN controller uses northbound APIs to manage applications and business logic. C. An SDN controller uses southbound APIs to manage flow control to the switches and routes in. See the full explanation below for the reasoning.
Question
What are three functions of an SDN controller? (Choose three.)
Options
- AAn SDN controller uses federated routes between BGP autonomous systems.
- BAn SDN controller uses northbound APIs to manage applications and business logic.
- CAn SDN controller uses southbound APIs to manage flow control to the switches and routes in
- DAn SDN controller uses federated data between SDN controller domains.
- EAn SDN controller functions as a gateway for the virtual machines in the SDN.
How the community answered
(22 responses)- A73% (16)
- D18% (4)
- E9% (2)
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