计算机等级考试三级网络技术知识点综述

重电教务系统

教育信息化促进教育公平研究

德国双元制职业教育

7 .城域网承担用户接入任务，广域网技术主要研究远距离、宽带、高服务质量的核心交换技术。

8、局域网发展的三个方向：a%E3%80%81%E6%8F%90%E9%AB%98%E4%BB%A5%E5%A4%AA%E7%BD%91%E7%9A%84%E6%95%B0%E6%8D%AE%E4%BC%A0%E8%BE%93%E9%80%9F%E7%8E%87%EF%BC%8810Mbps%EF%BC%8C100Mbps%EF%BC%88FE%EF%BC%89%EF%BC%8C1Gbps%EF%BC%88GE%EF%BC%89%EF%BC%8C10Gbps%EF%BC%8810GE%EF%BC%89%EF%BC%89%3Bb%E3%80%81%E5%B0%86%E4%B8%80%E4%B8%AA%E5%A4%A7%E5%9E%8B%E5%B1%80%E5%9F%9F%E7%BD%91%E5%88%92%E5%88%86%E4%B8%BA%E5%A4%9A%E4%B8%AA%E7%94%A8%E7%BD%91%E6%A1%A5%E6%88%96%E8%B7%AF%E7%94%B1%E5%99%A8%E4%BA%92%E8%81%94%E7%9A%84%E7%BD%91%E7%BB%9C%E3%80%82C%E3%80%81%E5%B0%86%E5%85%B1%E4%BA%AB%E4%BB%8B%E8%B4%A8%E6%96%B9%E5%BC%8F%E6%94%B9%E4%B8%BA%E4%BA%A4%E6%8D%A2%E6%96%B9%E5%BC%8F%E3%80%82%E4%BA%A4%E6%8D%A2%E5%B1%80%E5%9F%9F%E7%BD%91%E7%9A%84%E6%A0%B8%E5%BF%83%E8%AE%BE%E5%A4%87%E6%98%AF%E5%B1%80%E5%9F%9F%E7%BD%91%E4%BA%A4%E6%8D%A2%E6%9C%BA%E3%80%82%0A9%E3%80%81%E6%97%A9%E6%9C%9F%E7%9A%84%E5%9F%8E%E5%9F%9F%E7%BD%91%E9%A6%96%E9%80%89%E6%8A%80%E6%9C%AF%E6%98%AF%E5%85%89%E7%BA%A4%E7%8E%AF%E7%BD%91%EF%BC%8C%E5%85%B6%E5%85%B8%E5%9E%8B%E4%BA%A7%E5%93%81%E6%98%AF%E5%85%89%E7%BA%A4%E5%88%86%E5%B8%83%E5%BC%8F%E6%95%B0%E6%8D%AE%E6%8E%A5%E5%8F%A3%28FDDI%29.%E8%AE%BE%E8%AE%A1FDDI%E7%9A%84%E7%9B%AE%E7%9A%84%E6%98%AF%E4%B8%BA%E4%BA%86%E6%8F%90%E4%BE%9B%E9%AB%98%E9%80%9F%E3%80%81%E9%AB%98%E5%8F%AF%E9%9D%A0%E5%92%8C%E5%A4%A7%E8%8C%83%E5%9B%B4%E7%9A%84%E5%B1%80%E5%9F%9F%E7%BD%91%E4%BA%92%E8%81%94%E3%80%82FDDI%E9%87%87%E7%94%A8%E5%85%89%E7%BA%A4%E4%BD%9C%E4%B8%BA%E4%BC%A0%E8%BE%93%E4%BB%8B%E8%B4%A8%EF%BC%8C%E4%BC%A0%E8%BE%93%E9%80%9F%E7%8E%87%E4%B8%BA100Mbps%EF%BC%8C%E5%8F%AF%E4%BB%A5%E7%94%A8%E4%BA%8E100Km%E5%86%85%E7%9A%84%E5%B1%80%E5%9F%9F%E7%BD%91%E4%BA%92%E8%81%94%E3%80%82FDDI%E9%87%87%E7%94%A8%E5%8F%8C%E7%8E%AF%E7%BB%93%E6%9E%84%EF%BC%8C%E5%85%B7%E6%9C%89%E5%BF%AB%E9%80%9F%E7%8E%AF%E8%87%AA%E6%84%88%E8%83%BD%E5%8A%9B%E7%9A%84FDDI%E4%B8%8EIEEE802.5%E4%BB%A4%E7%89%8C%E7%8E%AF%E7%BD%91%E7%BB%9C%E5%9C%A8%E6%8A%80%E6%9C%AF%E4%B8%8A%E6%9C%89%E5%BE%88%E5%A4%9A%E7%9B%B8%E4%BC%BC%E4%B9%8B%E5%A4%84%E3%80%82FDDI%E5%9C%A8MAC%E5%B1%82%E9%87%87%E7%94%A8802.5%E5%8D%95%E4%BB%A4%E7%89%8C%E7%8E%AF%E7%BD%91%E7%BB%9C%E4%BB%8B%E8%B4%A8%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6MAC%E5%8D%8F%E8%AE%AE%EF%BC%8C%E5%9C%A8LLC%E5%B1%82%E9%87%87%E7%94%A8IEEE802.2%E5%8D%8F%E8%AE%AE%EF%BC%8C%E4%BB%A5%E9%80%82%E5%BA%94%E5%9F%8E%E5%9F%9F%E7%BD%91%E4%B8%BB%E5%B9%B2%E7%BD%91%E7%9A%84%E5%BB%BA%E8%AE%BE%E9%9C%80%E8%A6%81%E3%80%8210%E3%80%81%E5%AE%BD%E5%B8%A6%E5%9F%8E%E5%9F%9F%E7%BD%91%E7%9A%84%E7%BB%93%E6%9E%84%E6%B6%89%E5%8F%8A%22%E4%B8%89%E4%B8%AA%E5%B9%B3%E5%8F%B0%E4%B8%8E%E4%B8%80%E4%B8%AA%E5%87%BA%E5%8F%A3%22%EF%BC%8C%E5%88%86%E5%88%AB%E4%B8%BA%EF%BC%9A%E7%BD%91%E7%BB%9C%E5%B9%B3%E5%8F%B0%E3%80%81%E4%B8%9A%E5%8A%A1%E5%B9%B3%E5%8F%B0%E4%B8%8E%E7%AE%A1%E7%90%86%E5%B9%B3%E5%8F%B0%EF%BC%8C%E4%B8%80%E4%B8%AA%E5%87%BA%E5%8F%A3%E4%B8%BA%E5%9F%8E%E5%B8%82%E5%AE%BD%E5%B8%A6%E5%87%BA%E5%8F%A3%E3%80%82%E7%BD%91%E7%BB%9C%E5%B9%B3%E5%8F%B0%E5%8F%88%E5%8C%85%E6%8B%AC%E6%A0%B8%E5%BF%83%E4%BA%A4%E6%8D%A2%E5%B1%82%E3%80%81%E8%BE%B9%E7%BC%98%E6%B1%87%E8%81%9A%E5%B1%82%E4%B8%8E%E7%94%A8%E6%88%B7%E6%8E%A5%E5%85%A5%E5%B1%82%E3%80%8211%E3%80%81%E6%A0%B8%E5%BF%83%E5%B1%82%E4%B8%BB%E8%A6%81%E6%8F%90%E4%BE%9B%E9%AB%98%E9%80%9F%E6%95%B0%E6%8D%AE%E4%BA%A4%E6%8D%A2%E5%8A%9F%E8%83%BD%EF%BC%8C%E6%B1%87%E8%81%9A%E5%B1%82%E4%B8%BB%E8%A6%81%E6%89%BF%E6%8B%85%E8%B7%AF%E7%94%B1%E4%B8%8E%E6%B5%81%E9%87%8F%E6%B1%87%E8%81%9A%E5%8A%9F%E8%83%BD%EF%BC%8C%E6%8E%A5%E5%85%A5%E5%B1%82%E4%B8%BB%E8%A6%81%E6%89%BF%E6%8B%85%E7%94%A8%E6%88%B7%E6%8E%A5%E5%85%A5%E4%B8%8E%E6%9C%AC%E5%9C%B0%E6%B5%81%E9%87%8F%E6%8E%A7%E5%88%B6%E7%9A%84%E5%8A%9F%E8%83%BD%E3%80%8212%E3%80%81%E7%BB%84%E5%BB%BA%E4%B8%8E%E6%88%90%E5%8A%9F%E8%BF%90%E8%90%A5%E4%B8%80%E4%B8%AA%E5%AE%BD%E5%B8%A6%E5%9F%8E%E5%9F%9F%E7%BD%91%E8%A6%81%E8%80%83%E8%99%91%E4%BB%A5%E4%B8%8B%E5%87%A0%E4%B8%AA%E5%8E%9F%E5%88%99%EF%BC%9A%E5%8F%AF%E8%BF%90%E8%90%A5%E5%9E%8B%E3%80%81%E5%8F%AF%E7%AE%A1%E7%90%86%E6%80%A7%E3%80%81%E5%8F%AF%E7%9B%88%E5%88%A9%E6%80%A7%E5%92%8C%E5%8F%AF%E6%89%A9%E5%B1%95%E6%80%A7%E3%80%82%0A13%E3%80%81%E5%8F%AF%E8%BF%90%E8%90%A5%E5%9E%8B%E5%8D%B3%E5%BF%85%E9%A1%BB%E6%8F%90%E4%BE%9B7%2A24%E7%9A%84%E7%94%B5%E4%BF%A1%E7%BA%A7%E6%88%96%E5%87%86%E7%94%B5%E4%BF%A1%E7%BA%A7%E5%AE%BD%E5%B8%A6%E6%9C%8D%E5%8A%A1%E3%80%82%E5%85%B6%E9%A6%96%E5%85%88%E8%A6%81%E8%A7%A3%E5%86%B3%E6%8A%80%E6%9C%AF%E9%80%89%E6%8B%A9%E5%92%8C%E8%AE%BE%E5%A4%87%E9%80%89%E5%9E%8B%E7%9A%84%E9%97%AE%E9%A2%98%E3%80%82%E8%AE%BE%E5%A4%87%E4%B8%8D%E4%B8%80%E5%AE%9A%E6%98%AF%E6%9C%80%E5%85%88%E8%BF%9B%E7%9A%84%EF%BC%8C%E4%BD%86%E4%B8%80%E5%AE%9A%E6%98%AF%E6%9C%80%E5%90%88%E9%80%82%E7%9A%84%E3%80%8214%E3%80%81%E5%AE%BD%E5%B8%A6%E5%9F%8E%E5%9F%9F%E7%BD%91%E7%9A%84%E7%AE%A1%E7%90%86%E4%B8%BB%E8%A6%81%E5%8C%85%E6%8B%AC%EF%BC%9A%E5%B8%A6%E5%AE%BD%E7%AE%A1%E7%90%86%E3%80%81%E6%9C%8D%E5%8A%A1%E8%B4%A8%E9%87%8F%E3%80%81%E7%BD%91%E7%BB%9C%E7%AE%A1%E7%90%86%E3%80%81%E7%94%A8%E6%88%B7%E7%AE%A1%E7%90%86%E3%80%81%E5%A4%9A%E4%B8%9A%E5%8A%A1%E6%8E%A5%E5%85%A5%E3%80%81%E7%BB%9F%E8%AE%A1%E4%B8%8E%E8%AE%A1%E8%B4%B9%E3%80%81IP%E5%9C%B0%E5%9D%80%E5%88%86%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