SDN-based load balancer physically separates the network control plane from the forwarding plane.
More than one device is able to be controlled at the same time when load balancing using SDN. This global view leads to more optimized load balancing. inq. SDN provides flexible control so enterprises can react to changing business requirements more quickly.
An SDN-based load balancer allows for the control of multiple devices.
load balancing includes the following benefits:
Flexibility in configuration
Reduce time to delay