Network and System Administration2082.15 marksSDN controller and data plane communication
How do SDN controllers communicate with data planes? Explain SDN architecture with a diagram. [1+4]
How do SDN controllers communicate with data planes? Explain SDN architecture with a diagram. [1+4]
SDN controllers communicate with data planes through the Southbound Interface using standardized protocols: - OpenFlow Protocol (most common): Controllers send flow rules and instructions to switches via OpenFlow messages - NETCONF/YANG: Configuration and management protocol for network devices -...