【摘要】 本文以园区网建设为背景就其中有争议问题进行了讨论，重点围绕以英特网（Ｉｎｔｅｒｎｅｔ）的ＴＣＰ／ＩＰ协议集和局网技术的配合问题展开讨论。文中涉及园区网结构、选径问题、广播风暴以及同一局网段不同ＩＰ子网主机互访等问题。更多还原

【Abstract】 This peper presents an overview on campus network techniques. Tmportant tissues, such as sub-network interconnection. routing strategy, preferencs to routers, bridges, LAN switches. and other techniques, and prevention of “Broadcasting Storm”,are analysed and discussed in some derail.更多还原