或“无internet访问权限”解决方法。
win7 无Internet访问权限的解决方法
Suggestion 1: Reset and restart the router.
建议1:ห้องสมุดไป่ตู้重置路由器
Suggestion 2: Search and update the firmware for your router, if the firmware update is available on the manufacturer’s website.
Suggestion 4: Assign a static gateway
建议4: 分配静态网关
=====================
1. Click "Start", input "NCPA.CPL" (without quotation marks) to Search box and press Enter.
如果问题仍然存在,请上传你的系统信息到 SkyDrive并向我们提供用来分析的链接.
How to collect the System Information
如何收集系统信息
==========================
1. Press “Start”, type in “msinfo32” (without quotation marks) in the Search bar and then press Enter.
1. 点"开始"按钮,点"所有程序",点"附件".
2. 右键点击"命令提示符",点"以管理员身份运行". 如果需要输入管理员密码.
3. 然后输入以下两条命令
NETSH INT IP RESET
怎样解决win7无internet访问权限
怎样解决win7无internet访问权限
怎样解决win7无internet访问权限?win7连接网络后,无论手动还是自动ip都出现"无internet访问权限",连不上网.这里店铺就教给大家解决win7无internet访问权限的方法。
解决win7无internet访问权限方法
1、首先，在状态栏左下角“开始”菜单中，选择“运行”。
如果你在你开始菜单栏里面不能一下子看到“运行”按钮，你可通过点击开始菜单栏里的“所有程序”，选择附件，再找到“运行”即可。
2、在深度win7运行窗口中输入“gpedit.msc”命令，鼠标单击确定，进入本地组策略编辑器。
3、在本地组策略编辑器窗口中，在左侧菜单栏中依次展开“计算机配置”、“管理模板”、“系统”。
4、接着在右侧菜单栏中的“Internet 通信管理”点击进入，双击“Internet 通信设置”文件夹。
5、在详细的信息窗格中，我们可以找到“关闭Windows 网络连接状态指示器的活动测试”，再单击“已启用”。
单击完毕，重新启动一下系统便可。
收藏-win7 无Internet访问权限 网络连接带叹号 解决方案
关于Vista或Win7在Vista或Win7中，要想打开gpedit.msc，需要管理员权限。
如果需要开启1.注册表法(推荐):将下列代码复制粘贴到txt文件中，保存后重命名为reg文件，双击点击是即可.Windows Registry Editor V ersion 5.00[HKEY_CLASSES_ROOT\*\shell\runas]@="管理员取得所有权""NoWorkingDirectory"=""[HKEY_CLASSES_ROOT\*\shell\runas\command]@="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F""IsolatedCommand"="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"[HKEY_CLASSES_ROOT\exefile\shell\runas2]@="管理员取得所有权""NoWorkingDirectory"=""[HKEY_CLASSES_ROOT\exefile\shell\runas2\command]@="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F""IsolatedCommand"="cmd.exe /c takeown /f \"%1\" && icacls \"%1\" /grant administrators:F"[HKEY_CLASSES_ROOT\Directory\shell\runas]@="管理员取得所有权""NoWorkingDirectory"=""[HKEY_CLASSES_ROOT\Directory\shell\runas\command]@="cmd.exe /c takeown /f \"%1\" /r /d y && icacls \"%1\" /grant administrators:F /t""IsolatedCommand"="cmd.exe /c takeown /f \"%1\" /r /d y && icacls \(请务必复制空格，否则改变将失败)二、右键点"计算机"在选"管理",里面有个"本地用户和组",再在Administrator点右键,把禁用关掉.这个才是有全部权限的管理员,再在关机的地方切换到管理员用户,把其它用户删掉即可新装了Win7之后，产生了很多个问题，现在又碰到了个问题：也就是每次开机之后，能连上路由，但是无法浏览互联网，网络连接上有黄色叹号。
如何解决win7IPv4无internet访问权限
win7下IPv4无internet访问权限笔记本不管是有线或是无线都可以正常联网没什么问题但发现上网本连了一段时间后就会出现网络变成感叹号无法联网！当电脑的IP发生冲突的时候也会出现ineternet无访问权限的！可以重新修改下自定义IP根据网络上有人更新了路由器的韧体版本就可以正常上网了据说是由于和win7出现的兼容性问题问题：桌面右下角的网络连接有黄色的叹号，本地连接状态里显示：IPV4无Internet访问权限无法联网第一种方法：（本人已使用）首先从Windows 7系统的开始菜单中依次点选“所有程序”/“附件”/“运行”命令，弹出对应系统的运行文本框，在其中执行“gpedit.msc”字符串命令，打开Windows 7系统的组策略控制台窗口。
依次展开“计算机配置”、“管理模板”、“系统”和“Internet 通信管理”，然后单击“Internet 通信设置”。
在详细信息窗格中，双击“关闭Windows 网络连接状态指示器活动测试”，然后单击“已启用”。
现在断开网络，然后再次连接，是否还有黄色的小图标呢。
还有？ok，重启一下电脑吧。
干净的网络连接指示。
第二种方法：把IE6选项关掉.然后再IE4里面设置好IP.格式是这样的IP 地址:192.168.1.XX(XX就是你想设置的IP 2-254)子网掩码:255.255.255.0默认网关:192.168.1.1下面就是DNS首选项咯.注意哦这里和以前不一样.你得看路由器的DNS如果不是用的路由器就直接输入电信的218.6.200.139如果是路由用户设置为168.95.1.1然后确定就可以上网了第三种方法：Suggestion 1: Reset and restart the router.建议1: 重置路由器Suggestion 2: Search and update the firmware for your router, if the firmware update is available on the manufacturer’s website.建议2: 查找并且更新路由器固件,如果固件更新在生产商网络上可用的话.Suggestion 3: Reset TCP/IP and DNS建议3: 重置TCP/IP 和DNS=====================1. Click the “Start”button, click "All programs", and click "Accessories".2. Right-click "Command Prompt", and click "Run as administrator". If you are prompted for an administrator password or confirmation, type the password or provide confirmation.3. Please enter the following commands, and press enter after eachNETSH INT IP RESETIPCONFIG /FLUSHDNS4. Restart the computer to check the issue.1. 点"开始"按钮,点"所有程序",点"附件".2. 右键点击"命令提示符",点"以管理员身份运行". 如果需要输入管理员密码.3. 然后输入以下两条命令NETSH INT IP RESETIPCONFIG /FLUSHDNS4. 重启计算机后检查问题是否还存在.Suggestion 4: Assign a static gateway建议4: 分配静态网关=====================1. Click "Start", input "NCPA.CPL" (without quotation marks) to Search box and press Enter.2. Right-click the network connection (Local Area Connection) and click "Properties".3. Click to highlight "Internet Protocol Version 4 (TCP/IPv4)" and click "Properties".4. Point "Use the following IP address". According to your router’s settings, fill in the “IP address”, “Subnet mask”and “Default gateway”.5. Click “OK”1. 点"开始",在查找栏里输入"NCPA.CPL"(没有双引号)后回车.2. 右键点本地链接,再点属性.3. 选中"Internet Protocol Version 4(TCP/IPv4)",点"属性".4. 选"使用下面的IP地址",然后根据你当前网络的路由器配置,填写"IP地址","子网掩码"和"默认网关".5. 点"确定".第四种方法:在WIN7系统下使用路由器上网时都会出现该问题，系统托盘的网络图标显示黄色叹号，并且显示已连接路由，无internet访问权限。
局域网ipv4无internet访问权限怎么解决
局域网ipv4无internet访问权限怎么解决
ipv4是现在常用的上网协议，那么你知道局域网ipv4无internet访问权限怎么解决吗?下面是小编整理的一些关于局域网ipv4无internet访问权限怎么解决的相关资料，供你参考。
局域网ipv4无internet访问权限的解决方法
IPv4，是互联网协议(Internet Protocol，IP)的第四版，也是第一个被广泛使用，构成现今互联网技术的基石的协议。
1981年Jon Postel 在RFC791中定义了IP，Ipv4可以运行在各种各样的底层网络上，比如端对端的串行数据链路(PPP协议和SLIP协议) ，卫星链路等等。
局域网中最常用的是以太网。
点击宽带连接，如下图，随之会弹出一个对话框点击属性栏;
点击“属性”--“共享”;
选择”允许其他网络用户通过此计算机的internet连接来连接“并选择一个专用无线网络连接;
经过以上步骤，ipv4无internet访问权限就会得到解决哦~
局域网ipv4无internet访问权限的相关文章：
1.无internet访问权限怎么解决
2.怎样解决win7无internet访问权限
3.局域网ip获取不到怎么办
4.局域网ipv4无访问权限怎么解决。
解决win7无Internet访问权限问题
彻底解决“win7 无Internet访问权限”问题用无线网卡上网，有时会遇到提示“无Internet访问”，实际上已经联网，但是无法使用浏览器。
在无线的图标上会多一个黄色的惊叹号！在网上搜索了半天，发现遇到该问题的还不少，大家提出的解决办法可谓五花八门！我的笔记本上有自带的无线网卡（是802.11b.g），有时连接正常，有时就会出惊叹号。
这时如果我插上一个带有延长线的无线网卡（是802.11b.g.n），就能正常，其实笔记本什么也没变。
因此，我的体会是：1、因为延长线，可以提高信号的强度；2、因为802.11 n 协议3、如果你是蹭网，那就要查是否对方路由有MAC屏蔽等。
其他还没有什么发现。
不过，我将大家的一点"绝技"附在下面，也许对你有用。
这个连接可以看看：（的确可以去掉黄色惊叹号，但好像不能解决实际联网问题，大家可以试试！）/%CD%BE%D6%D0%B5%C4%BE%B5%D7%D3/blog/item/5c4c2d1fffbb011440 341759.html=============================win7 无线不能上网但是连上了internet没有访问权限限制，这是咋回事？装了win7 在学校可以上网，到了家里，发现家里的无线不能上了。
但是，显示internet已经连接，没有任何访问限制。
ip和Dns没有问题，ping过了，也没有问题。
但是，就是打不开网页，不能升级软件，上QQ等……也就是说，连上了网，等于白搭。
求解！我也遇到过这种情况，而且试了很多办法，都不能解决！后来才知道是客户端的问题！解决的办法很简单：1.开始-运行-输入"netsh winsock reset",然后重新启动系统，进去你就很惊奇地发现可以上了。
2.更加简单。
如果在上不了网之前你安装了360,恭喜你，打开360,打开高级工具，里面有个LSP修复工具，打开里面你就会发现有几个红叉叉，仔细一看就是客户端，原因就出现在这里，只要你轻轻地点一下修复，修复完后提示重启，直接取消，不用重启，然后去打开网站吧！~~这个方法就在刚刚亲身试验过效果很明显！=================windows7 无网络访问无Internet访问权限多重网络安装了windows7之后如果有插了网线开机的话，能连接到路由器并且有分配网络地址，但是就是不能上网，点网络连接上面写着"未识别的网络、无Internet访问权限"之类的话。
或“无internet访问权限”解决方法。
在接8999110的过程中,有好多客户都是咨询同样以一个问题，笔记本在单位，旅馆等地无法上网，而且这些客户使用环境都是一样的，都是WINDOWS7操作系统,在有多级路由的环境中使用，并且无法上网.总结了几个解决方案，其原理都是一样的,方法如下：方法一：现象：系统任务栏右下角的网络连接图标带有一个黄色的感叹号。
具体为-—IPV4 无Internet访问权限，IPV6无网络访问权限。
能从路由获取内网地址，也能获取IPV6地址；可以ping通内网IP地址，也可以Ping通路由网关.这些现象在XP下正常。
环境：我是在政府部门工作，单位有一台主路由：H3C ICG 1000，下面有若干交换机，以及当作交换机用的TP-Link R402路由器。
解决过程：当然，遇到不懂的问题，首先想到的是“百度一下”。
笔者在百度下分别搜索“Win7无法上网”“IPV4 无Internet访问权限"等关键词，未成想竟然有如此之多此类问题。
笔者按照网上的方法，一一试过，均无效果。
网上方法大概如下：1、设置IP地址2、重置DNS和IP：NETSH INT IP RESET；IPCONFIG /FLUSHDNS3、取消IPV4外的所有协议4、杀毒5、重装网卡驱动6、重装系统7、换路由……其中第4条根本就不用考虑,用正版盘装的Win7,没有用哪来的病毒，而且系统也不像中毒了;第7条受环境限制无法如愿。
就当笔者绝望之时,我无意中在浏览器栏输入192。
168。
1。
1，进入了路由登录界面，奇怪的事情就在这里，为什么我进去的不是H3C ICG 1000，反而是TP－Link R402呢？最后，经过笔者的一番摸索,终于发现，关键问题就在这里：虽然我们并未把接到H3C ICG 1000的主线接到TP－Link R402的WAN口上，只是把它当作交换机用，但Windows7还是睿智的发现了它——是个冒牌的交换机，而是更高级的路由！结果，我这台装了Windows 7的电脑毫不犹豫的选择了TP－Link R402的路由器,无法上网的问题随之便发生了!既然清楚了问题的根源，那该如何解决呢？最初，笔者考虑的是在“本地连接”的“属性"里更改路由的跳跃点，但知识和能力有限，更改了好几次都未成功，最后只能作罢。
无internet访问权限的设置（NoaccesstoInternetsettings）
无internet访问权限的设置（No access to Internet settings）Win7 Internet access network is connected with an exclamation point solutionAbout Vista or Win7In Vista or Win7, you need administrator privileges to open gpedit.msc. If you need to open the 1. registry method (recommended): copy and paste the following code into the txt file, save it and rename it to the reg file. Double-click to click YesWindows Registry Editor Version 5[HKEY_CLASSES_ROOT\*\shell\runas]@= "administrator to obtain ownership" "NoWorkingDirectory" =""[HKEY_CLASSES_ROOT\*\shell\runas\command]@= "cmd.exe /c takeown /f"%1\ "icacls"%1\ "/grant administrators:F""IsolatedCommand" = "cmd.exe /c takeown /f"%1\ "icacls"%1\ "/grant administrators:F"[HKEY_CLASSES_ROOT\exefile\shell\runas2]@= "administrator to obtain ownership""NoWorkingDirectory" =""[HKEY_CLASSES_ROOT\exefile\shell\runas2\command]@= "cmd.exe /c takeown /f"%1\ "icacls"%1\ "/grant administrators:F""IsolatedCommand" = "cmd.exe /c takeown /f"%1\ "icacls"%1\ "/grant administrators:F"[HKEY_CLASSES_ROOT\Directory\shell\runas]@= "administrator to obtain ownership""NoWorkingDirectory" =""[HKEY_CLASSES_ROOT\Directory\shell\runas\command]@= "cmd.exe /c takeown /f"%1\ "/r /d y and icacls"%1\ "/grant administrators:F /t""IsolatedCommand" = "cmd.exe /c takeown /f /r /d"%1\ "Y and icacls"(please make sure to copy the space, otherwise the change will fail)Two, right click the "computer" in the "management", which has a local users and groups, and then in the Administrator right click, take off. This is the disabled has all the authority ofthe administrator, and then shut down in place to switch to the administrator user, other users can be deletedAfter the newly installed Win7, generated a lot of problems, and now encountered problems: that is, each boot, can connect to routing, but unable to browse the Internet, network connection on the yellow exclamation mark. After clicking, it indicates no access to Internet, and no point fixes.Then disable the network card, and then open, you can connect to the internet. What a strange phenomenon?The search found a solution:Start with the start menu of the Windows 7 system, click all programs / attachments / run commands, and enter gpedit.msc to open the group policy.Turn on the computer configuration, management templates, system and Internet communication management in turn, and then click Internet communication settings". In the details pane, double-click "close the Windows network connection status indicator activity test", and then click "enabled"".Then restart the computer to see if it has been solved.If there is no solution, then it may be your Win7 version of the problem, you may have installed Win7 version 7600 version is a customized version of the recommended to download a MSDN version of the SP1 contains the Win7 upgrade installation can be solved.I'm on the Internet online shopping DELL Inspiron 15 notebook, but not the Internet. Wireless connection to the Internet, normal, prompt Connection Limited, view properties, IPV4 and IPV6, where IPV4 is "no INTERNET access", IPV6 is "no network access",To solve the problem, the following attempts have been made:2, uninstall ACCESS CONNECTION, using WINDOWS 7 comes with wireless management system - invalid3, according to some online post saying, disable the IPV6 invalid.4, the wireless network to uninstall and reinstall the invalid.5, the upgrade of wireless network card driver to the latest version, invalid6, to enable the administrator account, and use the administrator account login, invalid7, the wireless router DHCP has been re configured to change the relevant configuration information - invalidAnalysis: by linking, it should be that the machine and the router have established a link, but there is no access to INTERNET.Search on the Internet, this problem is not a case,Many brothers have discovered this, and it is strange after the installation of WIN7. Expect expert advice ah, my method of introductionAt first I was confused about the problem, and once I packed it again.Finally, the method was explored again and again:Click IPV4 to set the property192.168.1.100255.255.255.0192.168.1.1DNS don't care, then applyFinally, open your network connection and fix it again. OKThe general repair success will indicate that the problem is that the DHCP or IP address is not setThis is my own summary of the principle of my computer application, I do not knowHope to be of help to youI just solved, and this is also the problem, the followingmethod is found online, and I hope to help you:Windows7 unrecognized network throughout the Internet, no one can solve, I was inadvertently resolved today......The following methods, but I accidentally get, and in my Windows Server 2008 R2 RTM and win7 32 RTM students (all original) system to solve the problem. If you operate after the results are not the same, please make sure your system is the same with us, whether there is a mistake, some white is always impatient not carefully read the instructions, the operation is not serious, the same method or not to achieve the effect of blame others have problems, such a strange earth no constipation I often encounter attractive people, accustomed to!Microsoft patch Nothing is too strange. universe of1,000,000,000 universes, cannot be guaranteed in all men are playing on the computer.Sharing software and method is not any of the obligations, "customer service" (sharing is not because it is not available to you), so is not caused by the software, user method, improper operation and other reasons for the loss.Sharing is not your job, please don't blame around, shouting. Using what others share in good faith (with malicious sharing, of course, except that situation) should be thankful, even when you find out that it is not for you!If you find out what I have left out below, please tell me to fill it up.--------------------------------------------------------------------------------In XP, the local connection is limited by setting the IP and DNS in the TCP/IP attribute of the local connection property to save the searching time of the local connection and accelerate the start-up speed.After using the Windows Server 2008 R2 (win7 server version), you found that the settings are always the same as in XP, but there is always a local connection to an unrecognized network.Observation found that after the boot to the desktop, the network connection in a few seconds to find the process, and then the local connection, there is an unrecognized network, although the time is not long, but the feeling is bad.If the computer is interconnected and the LAN is built, there is a DHCP server (the router seems to be a kind of) that can connect to the LAN and it is estimated that it will not prompt the unrecognized network. But I don't want to build a lan!Searching the Internet, the IPV6, link layer topology, I/O driver, link layer topology discovery, response program and so on are removed from the TCP/IP attribute in the local connection attribute by the internet.Today, I saw the disk drive on the network connection, and in turn, is very unhappy.Original--------------------------------------------------------------------------------First/blog/static/935122009102745 539661/Then open the network and Sharing Center - change adapter settings - local connection - right click - properties - (thought to local connection is equivalent to the card Ban Ban, certainly not on the net, I'll check the Internet Protocol version 4 TCP/IPv4 removed it?) Check the results from the Internet Protocol version 4 TCP/IPv4 broadband after heavy connected, while local connection becomes enabled. The network of unrecognized networks will not be prompted. Perfect solution.--------------------------------------------------------------------------------Because my win2008r2 is, the operation may be somewhat different from win7, but almost do not need to uninstall, do not recommend uninstall, perhaps later use, as long as the removal of the tick on the line.Here it was said to check the connection, I win2008r2 to check it is not affected by each other, then I put the Microsoft client network (for access to resources on the Microsoft website) the check is also removed, originally thought that this can causeautomatic updates,No effect was found! Take a screenshot of my choice!It seems to be different from xp! No wonder nobody on the net to solve this problem, XP is mainly affected by the ideological influence, that the Internet Protocol version 4 TCP/IPv4 should be checked (LAN should hook) to set the IP address does not appear local connection problem, actually win7 is not so, simply check the agreement, cannot find the local computer network, it will that does not recognize the network.The other:DNS client can be found in the window service. Enter services.msc at the start run and find the DNS client service. Restart the serviceFirst look at how to restart, first find the network neighborhood, right-click network neighborhood attribute, then there will be a local connection, right-click local connection, select disable, five seconds after the right click again to select enable local connection,Change the card rate can right-click My computer management, and then double-click the device manager, and then find the network adapter, you can now use the card and then find the right click on the property, find the senior, then link speed/duplex mode value to 10 megabytes of full duplex on the line, the rate of problem, also can cause win. 7 to access problems,Right click to select the attributes of network adapter settings to change on the left, right click the local connection attribute selection protocol to add to the installation, select the Reliable Multicast Protocol (reliable multicast protocol) protocol to determine the OK!ADSL through the Internet, simply say, first configure the local connection, the local connection through, and then create a broadband connection settings, step by step. (local connection that is not the card driver problem) put out the local connection properties, there are two protocols, a IPV6, a IPV4 IPV6 in front of the hook to get rid of, then the definition of IP address in IPV4, do not use automatic. IP address: subnet mask: 192.168.1.2; 255.255.255.0; 192.168.1.1; DNS: the default gateway: at the start - run - CMD - ipconfig input data into /all, find the local connection, through the specified. Set up a broadband connection, and then look at the properties, which also have the same agreement, V6 and V4, the V6 do not have to kill, V4 do not move, OK, you go and try it, OK?! If no method to configure the local connection properties, it is unable to identify the network I have solved the problem of win7 cannot identify the network problem is not due to the installation of compatible driver caused by Windows Event Log and Remote Access service cannot be started, Connection Manager must event log service to start, open the\windows\system32\logfiles solution: if you see the WMI folder, point right click on the WMI folder, point to get administrator privileges, you can restart after repair. If not, then you are not saved, reinstall it。
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在接8999110的过程中，有好多客户都是咨询同样以一个问题，笔记本在单位，旅馆等地无法上网，而且这些客户使用环境都是一样的，都是WINDOWS7操作系统，在有多级路由的环境中使用，并且无法上网。
总结了几个解决方案，其原理都是一样的，方法如下：
方法一：
现象：系统任务栏右下角的网络连接图标带有一个黄色的感叹号。
具体为——IPV4 无Internet访问权限，IPV6无网络访问权限。
能从路由获取内网地址，也能获取IPV6地址；可以ping通内网IP地址，也可以Ping通路由网关。
这些现象在XP下正常。
环境：我是在政府部门工作，单位有一台主路由：H3C ICG 1000，下面有若干交换机，以及当作交换机用的TP-Link R402路由器。
解决过程：当然，遇到不懂的问题，首先想到的是“百度一下”。
笔者在百度下分别搜索“Win7无法上网”“IPV4 无Internet访问权限”等关键词，未成想竟然有如此之多此类问题。
笔者按照网上的方法，一一试过，均无效果。
网上方法大概如下：
1、设置IP地址
2、重置DNS和IP：NETSH INT IP RESET；IPCONFIG /FLUSHDNS
3、取消IPV4外的所有协议
4、杀毒
5、重装网卡驱动
6、重装系统
7、换路由
……
其中第4条根本就不用考虑，用正版盘装的Win7，没有用哪来的病毒，而且系统也不像中毒了；第7
条受环境限制无法如愿。
就当笔者绝望之时，我无意中在浏览器栏输入192.168.1.1，进入了路由登录界面，奇怪的事情就在这里，为什么我进去的不是H3C ICG 1000，反而是TP－Link R402呢？
最后，经过笔者的一番摸索，终于发现，关键问题就在这里：虽然我们并未把接到H3C ICG 1000的主线接到TP－Link R402的WAN口上，只是把它当作交换机用，但Windows7还是睿智的发现了它——是个冒牌的交换机，而是更高级的路由！结果，我这台装了Windows 7的电脑毫不犹豫的选择了TP－Link R402的路由器，无法上网的问题随之便发生了！
既然清楚了问题的根源，那该如何解决呢？
最初，笔者考虑的是在“本地连接”的“属性”里更改路由的跳跃点，但知识和能力有限，更改了好几次都未成功，最后只能作罢。
既然设置跳跃点的问题无法解决，看来只有在路由上下功夫了。
当然，硬件是不会考虑更换的，我们只有在软设置上下功夫了。
最后，在笔者将当作交换机使用的TP-Link R402路由的地址改成192.168.1.2/3后，问题得到完美解决！另外，笔者还顺便关掉了他们的DHCP。
方法二：
使用“魔方”禁止网络检查，
点击系统优化-网络设置-禁止系统自动搜索网络上的资源，重启就可以了！
方法三：
打开运行，键入“gpedit.msc”，打开组策略，依次展开“计算机配置”，“管理模板”，“系统”和“Internet 通信管理”，点击“Internet通信设置”，在详细信息格中，双击“WINDWOS网络连接状态指示器活动测试”，选择“已启用”，断开网络，再次连接即可。
总结：
WIN7系统由于会自动探测网络设备，会将当做交换机使用的路由器当做路由看待，会在这台伪交换机上获取Internet资源，从而造成了不能上网，所以，在这种环境中，无法上网的时候，我们关闭一下WIN7的这部分功能，便可！。