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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>刘志丹的Blog-子网规划与划分实例讲解</title><link>http://www.liuzd.com/blog/169.html</link><generator>RainbowSoft Studio Z-Blog 1.8 Walle Build 91204</generator><language>zh-CN</language><pubDate>Tue, 28 Feb 2006 19:57:53 +0800</pubDate><item><title>Re:子网规划与划分实例讲解</title><author>980556500@qq.com (风林)</author><link>http://www.liuzd.com/blog/169.html#cmt2372</link><pubDate>Thu, 18 Aug 2011 00:18:30 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2372</guid><description><![CDATA[很好，很详细与清晰，多谢指教~]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author> (wowo)</author><link>http://www.liuzd.com/blog/169.html#cmt2314</link><pubDate>Tue, 15 Jun 2010 19:24:17 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2314</guid><description><![CDATA[好啊]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>longten9@163.com (痞子)</author><link>http://www.liuzd.com/blog/169.html#cmt2310</link><pubDate>Tue, 08 Jun 2010 10:40:31 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2310</guid><description><![CDATA[谢了<br/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>476465610@QQ.com (阿左)</author><link>http://www.liuzd.com/blog/169.html#cmt2299</link><pubDate>Thu, 18 Mar 2010 11:22:30 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2299</guid><description><![CDATA[什么叫借位<br/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author> (华为公司)</author><link>http://www.liuzd.com/blog/169.html#cmt2290</link><pubDate>Sun, 03 Jan 2010 21:48:18 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2290</guid><description><![CDATA[讲得非常棒，值得学习]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author> (过路的)</author><link>http://www.liuzd.com/blog/169.html#cmt2279</link><pubDate>Mon, 17 Aug 2009 16:04:36 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2279</guid><description><![CDATA[引用：<br/>博主错了吧！<br/>27位的时候，为什么192.168.10.1-30和225-254两个网段不能用？<br/>应该是8个子网而不是6个！<br/><br/>我来回答：<br/>各类网络的主机号位数用P表示，如果从P位主机号中拿出M位来划分子网，则p-m=n位用来表示主机。<br/>M位可以标识2的M次方个子网。<br/>如在C类网络中划分子网   p=8  M=1  n=p-m<br/>就是说用1位表示子网，剩下7位表示主机<br/>则： 一共可以划分2个子网  每个子网127台主机。<br/>子网号为 0-1  主机号为 0000001-1111110  连起来，两个子网分别是<br/>000000001-011111110  （1-126）  （0表示网络，127表示广播）<br/>100000001-111111110  （129-254）（128表示网络，255表示广播）<br/><br/>不过 由于有些路由协议并不同时发布网络地址和子网掩码 所以当子网地址为全0或者全1的时候，在这些路由器上会出现问题。我们在划分子网时不能划分全0或者全1的子网段。<br/>如以上划分为两个子网，子网号分别为0和1。在实际应用时，遇到上述路由器时会现问题的。<br/><br/>所以，子网网段数量 = 2的M次方 - 2 <br/>取1位做子网，即M=1    2的1次方 - 2 = 0<br/>所以M取值范围不能为1.<br/><br/>我们来看看用二位做子网<br/>m=2       2的2次方 - 2 = 2<br/><br/>00   01   10   11<br/>其中 00和 11 不能用，所以  只有01和10 两个子网号码。<br/><br/><br/> <br/><br/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (bobo)</author><link>http://www.liuzd.com/blog/169.html#cmt2270</link><pubDate>Tue, 07 Jul 2009 21:59:52 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2270</guid><description><![CDATA[我也顶下 真的写的很好哦  <img src="/styles/default/images/smilies/icon_idea.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_idea.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_idea.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/> 就象我网路上的一盏路灯]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (123)</author><link>http://www.liuzd.com/blog/169.html#cmt2254</link><pubDate>Mon, 25 May 2009 19:40:32 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2254</guid><description><![CDATA[ <img src="/styles/default/images/smilies/icon_idea.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (oooo)</author><link>http://www.liuzd.com/blog/169.html#cmt2226</link><pubDate>Thu, 26 Feb 2009 10:02:35 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2226</guid><description><![CDATA[255.255.255.128划分了多少个子网   可以详细解答下不]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (WRY)</author><link>http://www.liuzd.com/blog/169.html#cmt2209</link><pubDate>Thu, 08 Jan 2009 11:39:23 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2209</guid><description><![CDATA[ <img src="/styles/default/images/smilies/icon_redface.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/> 终于找到个能看的懂的了]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (joenan)</author><link>http://www.liuzd.com/blog/169.html#cmt2206</link><pubDate>Mon, 29 Dec 2008 15:28:47 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2206</guid><description><![CDATA[就是后边看的时候有点迷糊,,<br/>那些都是对应的吗?借位后边的就是要 有的子网数..<br/>还请多指教..Q357484044  <img src="/styles/default/images/smilies/icon_smile.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>blog@liuzd.com (Liuzd)</author><link>http://www.liuzd.com/blog/169.html#cmt2199</link><pubDate>Thu, 11 Dec 2008 16:09:12 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2199</guid><description><![CDATA[TO Engineer：图片上写了原因   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (Engineer)</author><link>http://www.liuzd.com/blog/169.html#cmt2182</link><pubDate>Fri, 14 Nov 2008 10:43:10 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2182</guid><description><![CDATA[博主错了吧！<br/>27位的时候，为什么192.168.10.1-30和225-254两个网段不能用？<br/>应该是8个子网而不是6个！]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (wangr198)</author><link>http://www.liuzd.com/blog/169.html#cmt2169</link><pubDate>Sat, 11 Oct 2008 18:26:42 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2169</guid><description><![CDATA[讲的很易懂，赞一个  <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (水月环)</author><link>http://www.liuzd.com/blog/169.html#cmt2168</link><pubDate>Thu, 09 Oct 2008 08:52:57 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2168</guid><description><![CDATA[老师，你讲得实在太好，太详细了。。。。支持你！！！  <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (seeker)</author><link>http://www.liuzd.com/blog/169.html#cmt2094</link><pubDate>Wed, 30 Jul 2008 21:51:21 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2094</guid><description><![CDATA[不错，谢谢  <img src="/styles/default/images/smilies/icon_smile.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (bbg)</author><link>http://www.liuzd.com/blog/169.html#cmt2040</link><pubDate>Tue, 27 May 2008 22:50:00 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt2040</guid><description><![CDATA[太好了,顶顶]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (初学者)</author><link>http://www.liuzd.com/blog/169.html#cmt1919</link><pubDate>Wed, 05 Sep 2007 18:46:13 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1919</guid><description><![CDATA[某单位200台机器.分三个机房..二机房50.三机房20.<br/>c类地址192.168.1.0. 求子网怎样划分????<br/>答案：1.要用个B类的地址才能划分<br/>         2.或者把一机房125划分开]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (canoa)</author><link>http://www.liuzd.com/blog/169.html#cmt1914</link><pubDate>Wed, 05 Sep 2007 10:37:32 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1914</guid><description><![CDATA[经过作者的讲解，自己算是懂了一点～<br/>子网掩码就是将子网内相同的ip段给遮蔽了，<br/>而ip子网地址的选取完全是和子网内部的计算机数相关的，<br/>255.255.255.0是我平常用的掩码，<br/>说明我所在的网络是C类的了。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (求教)</author><link>http://www.liuzd.com/blog/169.html#cmt1886</link><pubDate>Wed, 29 Aug 2007 13:11:32 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1886</guid><description><![CDATA[某单位200台机器.分三个机房.一机房125.二机房50.三机房20.<br/>c类地址192.168.1.0.  求子网怎样划分????]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (天煞孤星)</author><link>http://www.liuzd.com/blog/169.html#cmt1884</link><pubDate>Tue, 28 Aug 2007 22:11:56 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1884</guid><description><![CDATA[老师辛苦了  谢谢!!!!!]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (小白)</author><link>http://www.liuzd.com/blog/169.html#cmt1850</link><pubDate>Fri, 24 Aug 2007 09:29:20 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1850</guid><description><![CDATA[都怪我，发现这个好东西太晚了。大侠，今天的考试就靠你了  <img src="/styles/default/images/smilies/icon_wink.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (gas746)</author><link>http://www.liuzd.com/blog/169.html#cmt1817</link><pubDate>Sat, 18 Aug 2007 18:51:24 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1817</guid><description><![CDATA[你好。我也想开一个博客，程序那里下载的啊。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (007)</author><link>http://www.liuzd.com/blog/169.html#cmt1776</link><pubDate>Sun, 12 Aug 2007 01:02:12 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1776</guid><description><![CDATA[好的很...........<br/>  <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (啊啊)</author><link>http://www.liuzd.com/blog/169.html#cmt1676</link><pubDate>Tue, 24 Jul 2007 22:49:25 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1676</guid><description><![CDATA[非常感谢]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (俊熙)</author><link>http://www.liuzd.com/blog/169.html#cmt1638</link><pubDate>Thu, 12 Jul 2007 21:04:33 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1638</guid><description><![CDATA[ <img src="/styles/default/images/smilies/icon_cool.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (vcb628)</author><link>http://www.liuzd.com/blog/169.html#cmt1613</link><pubDate>Fri, 06 Jul 2007 00:09:00 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1613</guid><description><![CDATA[支持。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (develllll)</author><link>http://www.liuzd.com/blog/169.html#cmt1596</link><pubDate>Tue, 03 Jul 2007 15:26:39 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1596</guid><description><![CDATA[机基考试必看！！！<br/>  <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (HEHE)</author><link>http://www.liuzd.com/blog/169.html#cmt1592</link><pubDate>Mon, 02 Jul 2007 22:15:26 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1592</guid><description><![CDATA[ <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (Hiker)</author><link>http://www.liuzd.com/blog/169.html#cmt1554</link><pubDate>Sat, 23 Jun 2007 21:13:54 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1554</guid><description><![CDATA[好贴，以前用工具分，都不去自己算。但有3个疑问：<br/>1、为什么192.168.10.1-30和225-254两个网段主机不能用了？我用工具分显示可以用，比如192.168.10.1/27。<br/>2、如果知道IP地址和掩码地址，如何推算出子网和广播地址？也就是本子网的主机地址范围？<br/>3、如果5个实验室，主机数量不等，如8、8、20、20、40，如何在192.168.10.0上划分子网？<br/>谢谢！]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (kps743)</author><link>http://www.liuzd.com/blog/169.html#cmt1520</link><pubDate>Mon, 18 Jun 2007 22:36:23 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1520</guid><description><![CDATA[帖子不错，支持。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (寒夜流星)</author><link>http://www.liuzd.com/blog/169.html#cmt1470</link><pubDate>Thu, 07 Jun 2007 21:39:11 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1470</guid><description><![CDATA[不错不错。收录在我的博客了。能详细讲一个B类地址的划分就更好了。现在B类的地址也用的多。<br/>列：192.168.0.0/19。请写出划分子网的详细过程。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (student)</author><link>http://www.liuzd.com/blog/169.html#cmt1402</link><pubDate>Tue, 22 May 2007 17:31:54 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1402</guid><description><![CDATA[讲的确实是很好啊<br/><br/> 谢谢]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (学生)</author><link>http://www.liuzd.com/blog/169.html#cmt1399</link><pubDate>Mon, 21 May 2007 20:48:54 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1399</guid><description><![CDATA[讲得很是经典!<br/>我会好好学的!  <img src="/styles/default/images/smilies/icon_wink.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (疑问)</author><link>http://www.liuzd.com/blog/169.html#cmt1374</link><pubDate>Thu, 17 May 2007 01:24:49 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1374</guid><description><![CDATA[好象是C类的地址常划分如255.255.255.0这类的掩码啊<br/>例如192.168.0.0/24<br/>B类因该是常用255.255.0.0<br/>例如128.0.0.0/16]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (疑问)</author><link>http://www.liuzd.com/blog/169.html#cmt1373</link><pubDate>Thu, 17 May 2007 01:00:17 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1373</guid><description><![CDATA[子网1： 192.168.10.0 掩码： 255.255.255.224<br/>主机IP：192.168.10.1—30<br/>这个不能用吗？为什么]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (wenwen9733)</author><link>http://www.liuzd.com/blog/169.html#cmt1305</link><pubDate>Sun, 29 Apr 2007 09:23:04 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1305</guid><description><![CDATA[讲的不错啊，听课老师讲了一节，我们都没有听懂啊！～太谢谢了]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (初来者)</author><link>http://www.liuzd.com/blog/169.html#cmt1226</link><pubDate>Sat, 14 Apr 2007 14:50:43 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1226</guid><description><![CDATA[顶得不得了啊]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (12601995)</author><link>http://www.liuzd.com/blog/169.html#cmt1216</link><pubDate>Thu, 12 Apr 2007 16:21:49 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1216</guid><description><![CDATA[致7385<br/><br/>跟例子一样，答案应该是：<br/>子网掩码255.255.255.224<br/>取子网如下<br/>210.39.254. 32<br/>210.39.254. 64<br/>210.39.254. 96<br/>210.39.254. 128<br/>210.39.254. 160<br/>不过这样每个子网内最多只能有30台主机  <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (猫咪)</author><link>http://www.liuzd.com/blog/169.html#cmt1206</link><pubDate>Wed, 11 Apr 2007 11:25:31 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1206</guid><description><![CDATA[致：520<br/>A类IP地址<br/>    一个A类IP地址由1字节的网络地址和3字节主机地址组成，网络地址的最高位必须是“0”， 地址范围从1.0.0.0 到126.0.0.0。可用的A类网络有126个，每个网络能容纳1亿多个主机。 需要注意的是网络号不能为127，这是因为该网络号被保留用作回路及诊断功能。<br/> B类IP地址<br/>    一个B类IP地址由2个字节的网络地址和2个字节的主机地址组成，网络地址的最高位必须是“10”，地址范围从128.0.0.0到191.255.255.255。可用的B类网络有16382个，每个网络能容纳6万多个主机。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (7385)</author><link>http://www.liuzd.com/blog/169.html#cmt1175</link><pubDate>Wed, 04 Apr 2007 16:30:07 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1175</guid><description><![CDATA[作业：<br/>某单位分配到一个C类IP地址，其网络地址为：210.39.254. 0，<br/>该单位有150台左右的计算机，并且分布在5个不同的地点，<br/>每个地点的计算机大致相同，试给每一个地点分配一个子网号码，<br/>并给出每个地点主机号码的最大值和最小值。<br/>请问这道题目怎么做？]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (520)</author><link>http://www.liuzd.com/blog/169.html#cmt1142</link><pubDate>Tue, 27 Mar 2007 11:36:18 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1142</guid><description><![CDATA[能不能提供一些如CIDR VLSM的子网划分例子啊]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (520)</author><link>http://www.liuzd.com/blog/169.html#cmt1141</link><pubDate>Tue, 27 Mar 2007 11:33:59 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1141</guid><description><![CDATA[能不能提供下B类和A类子网划分的例子啊~~~~~~]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (520)</author><link>http://www.liuzd.com/blog/169.html#cmt1140</link><pubDate>Tue, 27 Mar 2007 11:32:14 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1140</guid><description><![CDATA[lxzyjjovi* [ 2007-01-19 21:33:51 ] <br/>你好,我想问一下,在你的第一个例子中,划分C类子网的时候,子网1： 192.168.10.32 掩码： 255.255.255.224<br/>你给出的主机IP：192.168.10.33—62 那么可不可以是:192.168.10.32-63呢?谢谢 <br/><br/>不行的  32是网络号  63是广播地址]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (520)</author><link>http://www.liuzd.com/blog/169.html#cmt1139</link><pubDate>Tue, 27 Mar 2007 11:30:30 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1139</guid><description><![CDATA[MASK 255.255.255.240   每个子网可以容14台<br/>主机地址192.168.5.17-192.168.5.30  网络号192.168.5.16 <br/>            192.168.5.33-192.168.5.62  网络号192.168.5.32<br/>依次类推]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (521)</author><link>http://www.liuzd.com/blog/169.html#cmt1088</link><pubDate>Wed, 14 Mar 2007 17:45:31 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1088</guid><description><![CDATA[请帮我讲解一下这个题可以吗？谢谢啊！、<br/>.192.168.5.x 划分14个子网，请计算MASK和各子网IP范围。]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (小飞侠)</author><link>http://www.liuzd.com/blog/169.html#cmt1061</link><pubDate>Mon, 05 Mar 2007 16:17:59 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt1061</guid><description><![CDATA[老师，您讲的太好了，我终于明白了。真激动。<br/><br/>真的很感谢您]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (lxzyjjovi)</author><link>http://www.liuzd.com/blog/169.html#cmt879</link><pubDate>Fri, 19 Jan 2007 21:33:51 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt879</guid><description><![CDATA[你好,我想问一下,在你的第一个例子中,划分C类子网的时候,子网1： 192.168.10.32 掩码： 255.255.255.224<br/>你给出的主机IP：192.168.10.33—62   那么可不可以是:192.168.10.32-63呢?谢谢]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (good)</author><link>http://www.liuzd.com/blog/169.html#cmt865</link><pubDate>Wed, 17 Jan 2007 09:39:56 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt865</guid><description><![CDATA[太感谢你了!!!你的讲解很详细一看就懂`~爱死你了]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>blog@liuzd.com (Liuzd)</author><link>http://www.liuzd.com/blog/169.html#cmt724</link><pubDate>Fri, 22 Dec 2006 16:40:34 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt724</guid><description><![CDATA[[color=red]to 1234567<br/><br/>那里面说的是可变长子网，向网络位借位，190 开头是B类地址<br/><br/>“一个子网最多能容纳253个主机”那是C类地址普通情况下<br/>注意子网掩码并不都是 255 的    <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/> [/color]]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (dianzang111)</author><link>http://www.liuzd.com/blog/169.html#cmt722</link><pubDate>Fri, 22 Dec 2006 13:35:04 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt722</guid><description><![CDATA[实战性人才啊]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (1234567)</author><link>http://www.liuzd.com/blog/169.html#cmt720</link><pubDate>Fri, 22 Dec 2006 09:47:03 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt720</guid><description><![CDATA[郁闷ing，我的智商太低了<br/><br/>   子网掩码：  255.255.254.0<br/>   第1个网段：190.170.0.0 和 190.170.1.0<br/>   第2个网段：190.170.2.0 和 190.170.3.0<br/><br/>以此类推，但又不知道广播和网络号是怎么取的？]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (1234567)</author><link>http://www.liuzd.com/blog/169.html#cmt719</link><pubDate>Fri, 22 Dec 2006 09:32:01 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt719</guid><description><![CDATA[你的意思是要将 190.170.0.0 划分为 125 个以上的子网，每个子网内主机数高于 500 吗？<br/><br/>如果是这个意思，那掩码用 255.255.254.0 就可以了<br/>可以分出最大 126 个子网，每子网容纳 510 台主机 （头尾全算）<br/><br/>  !!!不对吧，一个子网最多能容纳253个主机，每子网容纳510主机是什么意思哦？]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (ffff)</author><link>http://www.liuzd.com/blog/169.html#cmt696</link><pubDate>Sun, 17 Dec 2006 10:43:49 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt696</guid><description><![CDATA[ding]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (gpcdg)</author><link>http://www.liuzd.com/blog/169.html#cmt628</link><pubDate>Sun, 26 Nov 2006 20:51:19 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt628</guid><description><![CDATA[好样的，]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (gary)</author><link>http://www.liuzd.com/blog/169.html#cmt612</link><pubDate>Sat, 18 Nov 2006 08:00:03 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt612</guid><description><![CDATA[楼上你见过255.255.255.255和0.0.0.0的ip地址????]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (lflym)</author><link>http://www.liuzd.com/blog/169.html#cmt519</link><pubDate>Tue, 31 Oct 2006 18:20:05 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt519</guid><description><![CDATA[子网部分全0或全1O为什么不能用，现在公网上都在用啊！！！]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (蜗牛)</author><link>http://www.liuzd.com/blog/169.html#cmt461</link><pubDate>Sun, 22 Oct 2006 15:18:39 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt461</guid><description><![CDATA[发现得太迟了，如果早点让我看到的话，忽忽，  <img src="/styles/default/images/smilies/icon_razz.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (蜗牛)</author><link>http://www.liuzd.com/blog/169.html#cmt460</link><pubDate>Sun, 22 Oct 2006 15:17:24 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt460</guid><description><![CDATA[港得蛮详细的，偶就是喜欢这样的讲课，  <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/> ，加油，偶支持你]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (snail)</author><link>http://www.liuzd.com/blog/169.html#cmt459</link><pubDate>Sun, 22 Oct 2006 15:15:07 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt459</guid><description><![CDATA[hehe ,真好，能补一下课，多谢  <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (daffygrit)</author><link>http://www.liuzd.com/blog/169.html#cmt396</link><pubDate>Thu, 12 Oct 2006 18:34:44 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt396</guid><description><![CDATA[不错，讲得很好]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (求教)</author><link>http://www.liuzd.com/blog/169.html#cmt315</link><pubDate>Thu, 28 Sep 2006 15:15:40 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt315</guid><description><![CDATA[明白了 后来我自己算出来了 来看看我做对了没 呵呵  谢谢！！！]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>blog@liuzd.com (Liuzd)</author><link>http://www.liuzd.com/blog/169.html#cmt309</link><pubDate>Tue, 26 Sep 2006 17:00:26 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt309</guid><description><![CDATA[[color=red]你的意思是要将 190.170.0.0 划分为 125 个以上的子网，每个子网内主机数高于 500 吗？<br/><br/>如果是这个意思，那掩码用 255.255.254.0 就可以了<br/>可以分出最大 126 个子网，每子网容纳 510 台主机 （头尾全算）<br/>[/color]]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (求教)</author><link>http://www.liuzd.com/blog/169.html#cmt308</link><pubDate>Tue, 26 Sep 2006 15:56:40 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt308</guid><description><![CDATA[就是借位搞不清  大于255 就搞不清楚了 不知道怎么借了]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (求教)</author><link>http://www.liuzd.com/blog/169.html#cmt307</link><pubDate>Tue, 26 Sep 2006 15:47:34 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt307</guid><description><![CDATA[115个办公场所 B类 190。170。0。0    每个场所500台PC 另外要预留10个子网 怎么选择子网掩码？ 求教！]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (太多的问题)</author><link>http://www.liuzd.com/blog/169.html#cmt241</link><pubDate>Fri, 08 Sep 2006 15:29:18 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt241</guid><description><![CDATA[ <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/> <br/>顶啊 清晰<br/>明了 <br/>说了 一个反向思维<br/>恩<br/>不错<br/>顶！！！！！！！！！！！！1]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (苦咖啡)</author><link>http://www.liuzd.com/blog/169.html#cmt207</link><pubDate>Tue, 29 Aug 2006 11:30:27 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt207</guid><description><![CDATA[非常好,讲的很详细.<br/>大力支持!  <img src="/styles/default/images/smilies/icon_yes.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item><item><title>Re:子网规划与划分实例讲解</title><author>a@b.com (混沌)</author><link>http://www.liuzd.com/blog/169.html#cmt205</link><pubDate>Mon, 28 Aug 2006 18:47:41 +0800</pubDate><guid>http://www.liuzd.com/blog/169.html#cmt205</guid><description><![CDATA[今天课上没听懂，正好发现您的讲解，太好了！<br/>非常感谢！  <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>   <img src="/styles/default/images/smilies/icon_lol.gif" border="0" style="margin:0px 0px -2px 0px" alt=""/>]]></description></item></channel></rss>

