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class="sidebarItemLink_mo7H sidebarItemLinkActive_I1ZP" href="/blog/2025/5/9/女生宿舍的网络结构解释">女生宿舍的网络结构解释</a></li></ul></div><div role="group"><h3 class="yearGroupHeading_rMGB">2024</h3><ul class="sidebarItemList_Yudw clean-list"><li class="sidebarItem__DBe"><a class="sidebarItemLink_mo7H" href="/blog/给纯新手的网维快速入门指南">给纯新手的网维快速入门指南</a></li><li class="sidebarItem__DBe"><a class="sidebarItemLink_mo7H" href="/blog/2024/08/19/ComIntRep的使用教程">ComIntRep的使用教程</a></li><li class="sidebarItem__DBe"><a class="sidebarItemLink_mo7H" href="/blog/2024/08/18/网维联系方式">你可以在哪里找到开发组?</a></li><li class="sidebarItem__DBe"><a class="sidebarItemLink_mo7H" href="/blog/2024/06/27/Hello_World">Hello World!</a></li></ul></div></nav></aside><main class="col col--7"><article><header><h1 class="title_f1Hy">生宿舍的网络结构解释</h1><div class="container_mt6G margin-vert--md"><time datetime="2025-05-09T00:00:00.000Z">May 9, 2025</time> · <!-- -->3 min read</div></header><div id="__blog-post-container" class="markdown"><p>这里有几张女生宿舍网络结构的图解</p>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id="概述">概述<a href="#概述" class="hash-link" aria-label="Direct link to 概述" title="Direct link to 概述"></a></h2>
<p>请观察这张图片:</p>
<p><img decoding="async" loading="lazy" alt="朝晖" src="/assets/images/女生宿舍的网络结构-e9820a7a1498a486805587f0457b72b8.webp" width="906" height="711" class="img_ev3q"></p>
<p>这是朝晖的网络结构,我们以它举例来说:</p>
<p>首先需要知道,用户的电脑通过自己的网线接到端口上,才可以连上网络</p>
<p>端口的后面,是被我们称为“墙线”的网线通路,顾名思义,它们是嵌在墙里的(这样说不准确,但是你可以这么认为),我们没有办法对墙线做手脚,要是墙线坏了,就只能上报,墙线的另一端是楼层机房的配线架</p>
<p>配线架起到一个中继器的作用,配线架的背面有很多入口,正面有很多出口,配线架会把入口的信号原样输出给出口,入口连接的是墙线(也就是用户端口),出口连接的是交换机</p>
<p>端口不直接连接到交换机,而是首先经过配线架,有很多好处,这样如果配线架到交换机的那一段网线出现了问题,就不用换掉整个墙线,而是直接把出口的线直接换掉;这样也方便我们换线(比如用户用的是电信,毕业了之后新生办的是移动宽带);另外,配线架还有避免信号衰减的功能</p>
<p>端口首先连接到配线架,配线架再连接到楼层交换机;楼层交换机还会连接到楼栋交换机和核心交换机,不过就不是我们网维需要负责的了。</p>
<p>朝晖片区的配线架和交换机放在同一个机柜,但是香晖片区的就不是了,香晖片区的机房结构类似如下:
<img decoding="async" loading="lazy" alt="香晖" src="/assets/images/机柜-b749c85b7dd2463e53909a30db6ee657.jpg" width="904" height="466" class="img_ev3q"></p>
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