| 可堆叠VLAN技术在城域网中的应用研究 |
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| 引用本文： | 李琼,姚洋. 可堆叠VLAN技术在城域网中的应用研究[J]. 计算机应用与软件, 2005, 22(3): 83-85 |
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| 作者姓名： | 李琼 姚洋 |
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| 作者单位： | 苏州经贸职业技术学院计算机中心,江苏,苏州,215008;成都大唐电信工程技术部,四川,成都,610041 |
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| 摘 要： | 本文阐述了可堆叠VLAN技术，针对城域网中的VLAN资源不足、保护用户VLAN ID和用户端口汇聚进行了较深的研究和有效的解决，描述了支持可堆叠VLAN技术的硬件设计方案，并以汇聚型用户介绍了以太网交换机数据处理流程，最后，简要讨论了可堆叠VLAN技术的应用前景。
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| 关 键 词： | 可堆叠 VLAN 城域网 帧结构 汇聚 |
A STUDY TO THE APPLICATION OF STACKABLE VLAN TECHNOLOGY IN CITY AREA NETWORK |
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| Li Qiong,YAO Yang. A STUDY TO THE APPLICATION OF STACKABLE VLAN TECHNOLOGY IN CITY AREA NETWORK[J]. Computer Applications and Software, 2005, 22(3): 83-85 |
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| Authors: | Li Qiong YAO Yang |
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| Abstract: | This essay studies the stackable VLAN technology,and make a deep research in the insufficiency of VLAN resources,the protection of users'VLAN ID and user ports gathering and tries to give the resolution to them;it also describes the hardware scheme for the support of the stackable VLAN,and introduces the trunking users'data processing of Ethernet switch,and finally gives the prospect of the application of the stackable VLAN technology. |
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| Keywords: | Stackable VLAN City area network Frame structure Port trunking |
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