In software defined network architecture, what function is removed from network devices and performed by an SDN controller?
- control plane
- security
- data plane
- application policies
Explanation: In network virtualization, the control plane function of each network device is removed and is performed by a centralized controller. The controller then can communicate control plane functions to each of the network devices. This allows the network devices to focus all resources on forwarding plane functions.
Exam with this question: CCNA 3 v7 Module 13 Quiz - Network Virtualization
Exam with this question: Networking Essentials: Course Final Exam
Exam with this question: Networking Essentials 2.0 Practice Final Exam Answers
Please login or Register to submit your answer