SD-WAN Controller

Centralized Controller (CC)

Data center: collect and store network operation information and routing information, and analyze and calculate them Control Center: The calculation results are distributed to the network equipment in configuration form

Edge Connector–(Edge Connector, EC for short)

Data encapsulation and transmission: deploying data center/headquarters/branch Access device for data encapsulation and transmission

Network Connector–(Network Connector, abbreviated as NC)

Data forwarding: deployed in backbone POP node/public cloud/IDC to realize Global data traffic scheduling and forwarding