新型路由器体系结构研究综述

计算机网络的管理与控制变得越来越复杂,人们对网络互连的关键设备--路由器提出了越来越高的要求。新型路由器控制体系结构必须考虑系统的开放性、可扩展性、可伸缩性、安全性、用户选择与应用感知等问题。本文分析了新型路由器控制体系结构的研究现状,重点介绍了主动网络、可编程网络、开放网络控制、软件可扩展路由器以及面向用户选择的网络控制等技术。

A Survey of the New-Generation Router Architecture

Nowadays, the control and management of computer networks becomes more and more complex,and we put forward more and more requirements on high-end routers,which is the key device in networks. There are so many problems we should take into account when we design a new network router architecture. These  problems include the opening, extensibility, scalability and flexibility, security and safety,and users＇choice of routers. This paper presents a survey y of the new network architecture of high-end routers. It discusses new network  twork controlling, software scalable router architecture and user-oriented network control.