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随着高校信息化程度越来越高,信息点数量日渐庞大,对信息网络安全要求也越来越高。原有的依靠固定IP分配策略、交换机本身的IP与mac及端口绑定机制,难以杜绝不符合安全规范的终端接入网络中,影响内部网络设备及终端的正常运行。文中介绍了802.1X协议及其认证方式,比较了目前存在的网络准入技术,并进行了可行性探讨。
With the increasing degree of informationization in colleges and universities, the number of information points is getting larger and larger, and the requirements for information network security are also getting higher and higher. The original relies on fixed IP allocation strategy, the switch itself IP and mac and port binding mechanism, it is difficult to eliminate non-compliant terminal access network, affecting the normal operation of the internal network equipment and terminals. This paper introduces the 802.1X protocol and its authentication methods, compared the existing network access technology, and conducted a feasibility study.