At present,the network management software on the market has basically made good adaptation to the newly delivered network equipment of our own,but it has poor compatibility to other manufacturers,old devices and cross-product line network equipment,and it cannot achieve unified arrangement and management of network equipment.At present,the network architecture and technical standards of data centers are relatively unified,and SDN technology is widely used in data centers.However,due to the complex network architecture and various types of network equipment,it is difficult for large enterprises to carry out unified arrangement and management like data center network.Therefore,this paper proposes a scheme that is compatible with most network equipment manufacturers for large-scale enterprise networks to achieve unified network monitoring,arrangement and management in complex scenarios.