| IEEE802．1Q协议的分析与仿真 |
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| 引用本文： | 唐俊勇,喻均.IEEE802．1Q协议的分析与仿真[J].世界科技研究与发展,2009,31(2):233-234. |
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| 作者姓名： | 唐俊勇 喻均 |
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| 作者单位： | 西安工业大学计算机科学与工程学院,西安,710032 |
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| 摘 要： | 本文分析了IEEE802．1Q协议的工作原理，并以此为基础在Windows平台下对该协议进行仿真，利用其工作原理实现了虚拟局域网（VLAN）模块。该模块包含数据封包，建立通信的连接，发送协议数据包，目标端拆包判断是否接收四个部分。本模块可以禁止不同VLAN的数据通信，为网络管理人员分析VLAN故障提供了参考。
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| 关 键 词： | IEEE 802.1Q 仿真 虚拟局域网(VLAN) |
Analysis and Simulation of IEEE802.1Q |
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| TANG Junyeng,YU Jen.Analysis and Simulation of IEEE802.1Q[J].World Sci-tech R & D,2009,31(2):233-234. |
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| Authors: | TANG Junyeng YU Jen |
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| Institution: | ( Department of Computer Science and Technology, Xi＇an Technological University, Xi＇an 710032) |
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| Abstract: | The main objective of this study is to determine the working principle of IEEE802.1Q and find a method to simulate the principle. Based on analyzing the principle, a VLAN module is applied to simulate IEEE802.1Q＇s working procedure. The module consists of four parts ： data encapsulation, connection of communication, sending protocol data package and disassembling the package at target end to judge whether accepting it or not. Results indicate that communication between various VLANS is forbidden by this module, which ean provide help for the managers analyzing the troubles in VLAN. |
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| Keywords: | IEEE 802 1Q |
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