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”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">LAN可所以由少数几台家用计较机组成的收集，也可以是数以百计的计较机组成的企业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。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: 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，必定有很多朋友是一头雾水的，什么是虚拟局域网？好好的，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">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，新学期高一招了800个门生，这800个门生，假如放在一个班里，那必定是治理不外来，面临800小我，教员看了也头疼，这边在授课，何处完全听不到，教员安插什么使命，也会有一些转达不到，教员如果想找某个门生的信息，要从800份信息中去找，极为麻烦，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，也是一样，电脑A要想要与电脑B通讯，因而电脑A就需要发送arp请求，而收集合电脑众多，终极ARP请求会被转发到同一收集合的一切电脑，才能找到电脑B，如此一来，为了找到电脑B，消耗了收集整体的带宽，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">形成了收集带宽和CPU运算才能的大量无谓消耗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: 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，分红了10个班，每个班80人，别离命名为高一（1）班，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，每小我城市获得一个班级编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。
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: 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: 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: 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，别的的都不异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: 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，可以把一班这80人治理的妥妥的，隔邻2班与3班乱成一锅粥也不管一班的事，我就要这一班80人好好上课就行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: 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，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，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，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，而每个门生的编号就是ip地址；同班同学（同一个vlan的ip），由于同一个课堂，旦夕相处，且可以相互通讯，分歧班的同学，若不做别的工作，很难来往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。
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，可以相互通讯；分歧vlan，若不做设置，不能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。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。