Research for service deployment based on MPLS L3 VPN technology

In the present, building MPLS L3 VPN is based on inputting complicated commands manually to accomplish the configuration of network devices, thereby it is necessary to make use of network management system to configure devices and service in the private network effectively. In this paper, the model of network management system was roughly introduced, and the process of service deployment was described in detail, supporting various solutions of building network and routing protocols, to work out the problem generated by manual configuration. Test results were used to indicate its effectiveness and practicability.