What are two functions of an SDN controller? (Choose two)
A.Layer 2 forwarding B.coordinating VTNs C.tracking hosts D.managing the topology E.protecting against DDoS attacks正确答案BD
What are two functions of an SDN controller? (Choose two)
A.Layer 2 forwarding B.coordinating VTNs C.tracking hosts D.managing the topology E.protecting against DDoS attacks正确答案BD
