How to Flush and Reset DNS Cache如何刷新和重置DNS缓存

DNS (Domain Name System) is a resolution mechanism to translate, resolve and return real IP address of the serving machine against the fully qualified domain name of the URL (Uniform Resource Locator), aka link location.的DNS （ Domain Name系统）是一种解决机制的翻译，解决和回报的真正的IP地址，该服务机对完全限定域名的URL （统一资源定位器） ，又名链接位置。 Whenever a domain has been resolved, the DNS resolution is stored and cached locally for future use.每当一个网域已解决， DNS解析是存储和存储在本地，供今后使用。

The caching of DNS on local system ensure the fastest speed to resolve any domain name, and reducing hits, and directly load and burn of DNS name servers.缓存的DNS对本地系统，确保最快的速度来解决任何域名，并减少安打，并直接负荷和烧伤的DNS名称服务器。 However, it may cause some issues such as some website and web pages not loading or cannot be contacted and connected when browsing, causing by changing of IP address or nameservers that hasn’t been reflected and refreshed on local copy.不过，它可能会造成一些问题，如一些网站和网页不加载或无法联系，并连接浏览时，造成改变的IP地址或名称至今尚未反映和刷新对本地副本。 The symptom is more obvious when user set web browser to use proxy to surf the Internet, and these sites now can be loaded properly.症状更明显，当用户设置的Web浏览器使用代理进行网上冲浪，和这些网站现在可以载入适当的。

When encountering any inaccessible or unable to load web page issue, one possible resolution is to try to flush (empty and reset) the DNS cache on the system.当遇到任何无法进入或无法载入网页的问题，其中一个可行的解决方案是设法冲水（空和重置） DNS缓存在系统上。 To flush the DNS on Windows system (Windows XP and Vista inclusive), follow these steps:刷新的DNS在Windows系统（ Windows XP和Vista的包容性） ，按照下列步骤进行：

1. Click on Start button and then click on Run (alternatively just hit Windows + R keys) to open Run command dialog.按一下启动按钮，然后点击运行 （或者只是击中的Windows + R键不放）打开运行命令对话框。 Type Cmd into the Run box, and hit Enter .键入cmd进入运行框中，回车键 。 In Windows Vista, open an elevated command prompt.在Windows Vista中，打开一个提升的命令提示符。
2. A command prompt DOS window will open.命令提示符DOS窗口将打开。 Type ipconfig /flushdns and then press Enter to purge the DNS resolver cache.键入ipconfig / flushdns然后按下ENTER ，以清除DNS解析器缓存。

IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明 ：这是一个机器翻译网页是“按原样”提供的担保。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article英文原版的文章 whenever possible.只要有可能。

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This entry was posted on Thursday, August 21st, 2008 at 2:04 am and is filed under 此项目被张贴在周四， 2008年8月21日在上午02时04分，并提交下 Tips & Tricks 提示和技巧 . 。 You can follow any responses to this entry through the 您可以按照任何的反应，此项目通过 RSS 2.0 2.0 feed. 喂养。 You can 您可以 leave a response 留下的回应 , or ，或 trackback Trackback跟踪 from your own site. 从你自己的网站。