Management network: Management network performs the task of network configuration distribution, network behavior monitoring, network performance measurement and evaluation, network situational awareness, and so on. The primary function of management network is providing the support for operators to make efficient management decisions, turn the intent of operators into policies or configurations and distribute them to the control network and the forwarding network. The control network consists of managers. Managers coordinated for transferring the information such as user data for content analysis, the forwarding network status, and so on.