摘要： MPLS(多协议标签交换)是一种可提供高性价比和多业务能力的交换技术,MPLS将成为未来网络演进中的核心技术之一。该文 首先从MPLS的基本概念着手,分析MPLS网络的特点和原理;接着分析了适合于MPLS网络的加密技术及密钥管理;最后讨论TMPLS网络 密码设备的实现。

关键词: 多协议标签交换, 标签分发协议, 混合加密体制

Abstract: MPLS( multiprotocol label switching) is a switching technique that is high-performance , low-cost and support multiple transactions . It will be one of the kernel techniques in the future network. This paper first introduces the basic concepts of MPLS in brief, describes its features and principles, and then analyses the encryption technologies and key management. At last, how to implement the cryptographical equipment of MPLS network is discussed.

中图分类号: 

• TP393.08