【摘要】 MPLS VPN具有良好的可扩展性和灵活性,是目前发展最为迅速的VPN技术之一。本文将具体分析域内及域间MPLS 3层VPN组网的实现方案、转发操作及标签在转发中的作用,介绍路由汇聚的思想在标签分配中的应用。更多还原

【Abstract】 MPLS VPN was one of the fastest growing VPN technologies due to its scalability and flexibility.This article analyzed the implementation scheme about Intra-As and Inter-As MPLS L3VPN,the retransmitting operation,the action of label in retransmitting,introduced the application of route convergence in label distribution.更多还原