一种基于认证系统的多运营商共网解决方案

摘要

本文分析了校园网的常见运营模式，并针对目前热衷的多运营商运营模式的缺点，提出了一种基于认证系统的运营商共网解决方案。该方案通过将认证系统的VLAN下发功能与出口路由器的源地址策略路由功能相结合，实现运营商在同一张网中和谐共处，消除了安全隐患，解决了访问内网资源的问题。%By analyzing the common operation modes of campus networks, a solution of network sharing for operators is presented, which is based on authentication system and aiming at the shortcomings of multi-operators modes. By combining VLAN sending and policy based routing function, the solution solves the problems of network sharing, network security and internal network accessing.