Cisco
352-001 · Question #709
352-001 Question #709: Real Exam Question with Answer & Explanation
The correct answer is B: OpenDaylight. Among the listed SDN controllers, OpenDaylight and OpenContrail are the two open-source projects, while the others are proprietary vendor solutions.
Question
Which two devices are open-source SDN controllers? (Choose two.)
Options
- ABig Cloud Fabric
- BOpenDaylight
- CVirtual Application Networks SDN Controller
- DApplication Policy Infrastructure Controller
- EOpenContrail
Explanation
Among the listed SDN controllers, OpenDaylight and OpenContrail are the two open-source projects, while the others are proprietary vendor solutions.
Common mistakes.
- A. Big Cloud Fabric is a proprietary commercial SDN solution from Big Switch Networks, not an open-source project.
- C. Virtual Application Networks SDN Controller is HP's proprietary SDN controller product, not an open-source solution.
- D. Application Policy Infrastructure Controller (APIC) is Cisco's proprietary SDN controller for its ACI fabric architecture, not open-source.
Concept tested. Open-source vs proprietary SDN controller identification
Reference. https://www.opendaylight.org/about
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