The paper discusses implementation and configuration measures of route about campus network interconnecting and connecting to Internet by CERNET and CHINANET. Also introduces how to perform data distributary, access list and policy based routing in router. 对采用CERNET和CHINANET两条链路接入Internet的路由配置方法及在路由器上实现数据分流、访问列表和策略路由作了讨论。