In this paper, we use OPNET Modeler, a network simulation tool, setting up three different networks to study MPLS features: TE (Traffic Engineering), DiffServ QoS and resilience.

• 在这篇论文中我们使用网络仿真工具OPNET Modeler，对MPLS网络的流量工程(Traffic Engineering)、服务质量(QoS)和自愈恢复等特性进行了仿真分析。