This paper introduces commonly used methods of ID Authentication in a campus network and finds a common problem that it is difficult to control access unauthorized within the broadcast domain.

介绍了常见的园区网用户身份认证方法，并指出它们普遍存在的一个问题：在一个广播域内非法接入难以控制。

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This paper introduces commonly used methods of ID Authentication in a campus network and finds a common problem that it is difficult to control access unauthorized within the broadcast domain.

介绍了常见的园区网用户身份认证方法，并指出它们普遍存在的一个问题：在一个广播域内非法接入难以控制。

youdao