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Usually you need to change the space for IP when the steps are 1, backup, 2, replace ip,3, waiting for the new IP resolution after the reinstall Program, restore backup. But I don't know if you noticed. If Baidu and other search engine spiders in your new IP has not yet come into effect when to access the index of your site, this time will cause 404 errors, or you just install a good program when the appearance. In this way, the next time Baidu update will be easier to update the way you have just installed a good program. If you're unlucky, you just drop the K. This is also often discussed the site to replace the IP in the end there is no harm.
Below I teach you a little skill, this small skill can perfect solve this mistake, make your website move more smooth, flawless.
The step of this method is 1, backup, 2, in your new host bound domain name, 3, is also the most important step, open your computer in the Hosts file, this file stored in the C:\WINDOWS\SYSTEM32\DRIVERS\ETC
Open the way to choose with Notepad, in accordance with the format, your new space IP written in front, your domain name is written in the back, such as:
127.0.0.1 localhost
222.186.12.1 www.fbics.org
A few spaces in the middle don't matter. Then close the save.
At this point, access to your domain name directly open your new space. At this point, your program upload, install, restore backup. At this point in your computer seems to be your domain name has been perfect replacement to the new space. At this point, you can go to the domain name management to change the new IP resolution.
Since then, the domain name before the entry into force, or point to the old space. When it comes into effect, immediately displays the new IP you just replaced. This can be perfect to avoid Baidu spiders crawl to the wrong page, but also to the vast number of users to bring a better experience.