Where is radio resource management performed in a Cisco SD-Access wireless solution?
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A. B. C. D.B.
In a Cisco Software-Defined Access (SD-Access) wireless solution, radio resource management (RRM) is performed by the control plane node (CPN).
The control plane node (CPN) is responsible for managing the overall network control plane functions, including wireless RRM, which involves optimizing the use of wireless channels, power levels, and other parameters to maximize performance and reliability of the wireless network. The CPN uses real-time data and analytics to adjust the RRM settings dynamically based on changing environmental conditions and user demand.
Cisco DNA Center is a network management platform that provides centralized management and orchestration of the SD-Access wireless solution, including the CPN. However, DNA Center itself does not perform the RRM functions, but rather it provides a centralized interface for monitoring and configuring RRM settings on the CPN.
The wireless controller is responsible for managing the access points (APs) and the wireless clients that connect to them, but it does not perform RRM functions in an SD-Access wireless solution.
Cisco CMX (Connected Mobile Experience) is a location analytics and engagement platform that uses data from the wireless network to provide insights into user behavior and preferences. It does not perform RRM functions in an SD-Access wireless solution.
Therefore, the correct answer is B. control plane node.