局域网应用中基于二层交换技术的教学探讨

Research on the Second Layer Switch Technology Applied inLocal Area Network

本文通过分析局域网二层交换的基本原理，针对教学过程中学生在学习时存在的主要疑问进行了分析解答，提出了自己解决这些问题的基本方法，同时也提出了结合三层技术解决二层交换问题的具体方法，为扩展学生解决问题的思维提供了一个生动的范例。

The author puts forward some basic teaching methods to solve students＇ quertiens in the study of the second layer switch technology applied in local area network, and further more, proposes a specific solution to the second layer switch technology combined with technology, which is a good instance to help students with their ability to solve relative problems.