什么是vlan？若何了解vlan？

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portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; TEXT-ALIGN: center; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 2px; PADDING-RIGHT: 0px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">一、什么是vlan?
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">VLAN中文是“虚拟局域网”。portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">LAN可所以由少数几台家用计较机组成的收集他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，也可以是数以百计的计较机组成的企业收集。portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">VLAN所指的LAN特指利用路由器朋分的收集——也就是广播域。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">听上面的概念他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，必定有很多朋友是一头雾水的他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，什么是虚拟局域网？好好的他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">为什么要分别vlan？
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">这里举个例：浅显的领会
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">一所高中他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，新学期高一招了800个门生他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，这800个门生他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，假如放在一个班里他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，那必定是治理不外来他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，面临800小我他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，教员看了也头疼他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，这边在授课他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，何处完全听不到他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，教员安插什么使命他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，也会有一些转达不到他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，教员如果想找某个门生的信息他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，要从800份信息中去找他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，极为麻烦他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，浪费时候；
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">而现实中他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，也是一样他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，电脑A要想要与电脑B通讯他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，因而电脑A就需要发送arp请求他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，而收集合电脑众多他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，终极ARP请求会被转发到同一收集合的一切电脑他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，才能找到电脑B他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，如此一来他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，为了找到电脑B他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，消耗了收集整体的带宽他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，收到广播信息的计较机还要消耗一部分CPU时候来对它停止处置。portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">形成了收集带宽和CPU运算才能的大量无谓消耗。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; COLOR: rgb(217,33,66); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">那末怎样办呢？
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">黉舍就针对这800个门生他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，分红了10个班他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，每个班80人他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，别离命名为高一（1）班他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-word">高一（2portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-word">）班、、、、高一（10）班他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，每小我城市获得一个班级编号。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">1101暗示一班01号门生。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">1102暗示一班02号门生。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">1201暗示2班01号门生。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">同一个班的门生编号尾数分歧他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，别的的都不异。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-wordfont-family:Microsoft YaHei UI">那末这样教员再治理起来就轻松多了他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，可以把一班这80人治理的妥妥的他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，隔邻2班与3班乱成一锅粥也不管一班的事他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，我就要这一班80人好好上课就行。
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">
portant; FONT-SIZE: 17px; MAX-WIDTH: 100%; FONT-FAMILY: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(51,51,51); PADDING-BOTTOM: 0px; FONT-STYLE: normal; TEXT-ALIGN: justify; PADDING-TOP: 0px; PADDING-LEFT: 0px; CLEAR: both; MIN-HEIGHT: 1em; ORPHANS: 2; WIDOWS: 2; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">portant; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; overflow-wrap: break-word">这就是vlan他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">每个班就相当于一个vlan他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">而每个班portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">称号他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，就相当于portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">vlan的portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; WIDOWS: 1; MARGIN: 0px; LETTER-SPACING: 0.54px; PADDING-RIGHT: 0px; TEXT-INDENT: 34px; overflow-wrap: break-word">称号他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，而每个门生的编号就是ip地址；同班同学（同一个vlan的ip）他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，由于同一个课堂他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，旦夕相处他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，且可以相互通讯他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，分歧班的同学他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，若不做别的工作他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，很难来往通讯。
portant; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">所以同一个vlan间他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，可以相互通讯；分歧vlan他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，若不做设置他早就发现系统有个隐藏的缝隙私下花了好几个早晨优化了代码，不能相互通讯。portant; MAX-WIDTH: 100%; COLOR: rgb(84,84,84); PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">portant; FONT-SIZE: 15px; MAX-WIDTH: 100%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px; overflow-wrap: break-word">那末分歧vlan若何统统讯呢？就需要单臂路由与三层交换机。