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

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系統）是一種解決機制的翻譯，解決和回報的真正的IP地址，該服務機對完全限定域名的URL （統一資源定位器） ，又名鏈接位置。 Whenever a domain has been resolved, the DNS resolution is stored and cached locally for future use.每當一個網域已解決， DNS解析是存儲和存儲在本地，供今後使用。

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.緩存的DNS對本地系統，確保最快的速度來解決任何域名，並減少安打，並直接負荷和燒傷的DNS名稱服務器。 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.不過，它可能會造成一些問題，如一些網站和網頁不加載或無法聯繫，並連接瀏覽時，造成改變的IP地址或名稱至今尚未反映和刷新對本地副本。 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.症狀更明顯，當用戶設置的Web瀏覽器使用代理進行網上衝浪，和這些網站現在可以載入適當的。

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.當遇到任何無法進入或無法載入網頁的問題，其中一個可行的解決方案是設法沖水（空和重置） DNS緩存在系統上。 To flush the DNS on Windows system (Windows XP and Vista inclusive), follow these steps:刷新的DNS在Windows系統（ Windows XP和Vista的包容性） ，按照下列步驟進行：

1. Click on Start button and then click on Run (alternatively just hit Windows + R keys) to open Run command dialog.按一下啟動按鈕，然後點擊運行 （或者只是擊中的Windows + R鍵不放）打開運行命令對話框。 Type Cmd into the Run box, and hit Enter .鍵入cmd進入運行框中，回車鍵 。 In Windows Vista, open an elevated command prompt.在Windows Vista中，打開一個提升的命令提示符。
2. A command prompt DOS window will open.命令提示符DOS窗口將打開。 Type ipconfig /flushdns and then press Enter to purge the DNS resolver cache.鍵入ipconfig / flushdns然後按下ENTER ，以清除DNS解析器緩存。

IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要說明 ：這是一個機器翻譯網頁是“按原樣”提供的擔保。 Machine translation may be difficult to understand.機器翻譯可能很難理解。 Please refer to請參閱 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 此項目被張貼在週四， 2008年8月21日在上午02時04分，並提交下 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應，此項目通過 RSS 2.0 2.0 feed. 餵養。 You can 您可以 leave a response 留下的回應 , or ，或 trackback Trackback跟踪 from your own site. 從你自己的網站。