Win7 the System log prompts for the name resolution timeout of the name "domain Names" after the DNS server response has not been configured _win server

Today, my colleague said that his notebook is inexplicably on the internet, and began to think that I did the test, to his IP conflict, the results of the past a look is not an IP conflict, it is understood that the beginning of Monday is not good to use, before the Saturday installed a QQ housekeeper, and in the home with wireless no problem, to the company with Wired will have problems, probably 1~ 2 hours or so will not go to the net, can not open the Web page, QQ will also be off-line, disable and then enable the NIC is good ~

The error log information is as follows:

To tell the truth, I did not understand the way, the network card protocol does not have much of anything, looks like an ARP deception, but the office of several computers can not be cheated on him, so Google, and found that someone encountered the same problem.

Http://www.ivaio.com/archiver/tid-502.html

And then the solution is to follow the above.

Registry key Value Modified Hkey_local_machine\system\currentcontrolset\services\nlasvc\parameters\ The Internet under the enableactiveprobing value of 0, restart, today, after the revision, after one hours is OK, tomorrow to see it!

In addition also deliberately checked the next enableacetiveprobing is what to use, and later found in the Microsoft Forum of a smattering of instructions, Vista and Windows 7 has a call network connectivity Status Indicator (NCSI) , this feature can be specifically seen under the benefits and purposes of the network connectivity Status indicator
http://technet.microsoft.com/zh-cn/library/cc766017 (ws.10). aspx

NCSI will try to access the following URLs and query DNS records every time, and when the results cannot be queried, NCSI will consider no internet access, which means no Internet access can only describe the inability to access http:// Www.msftncsi.com/ncsi.txt or inability to parse dns.msftncsi.com does not mean that you cannot connect to another Web site.

However, the administrator explained that this does not affect the normal Internet, but the fact does affect the Internet, and the cause of the problem does not know what the specific is, the data are English, see and do not understand, faint ~
Http://social.answers.microsoft.com/Forums/zh-cn/w7networkzhcn/thread/aedecaad-3a0d-494d-8c0a-11656919fcb9

Note: Modifying enableacetiveprobing to 0 may cause the network indicator in the lower right corner to always display an exclamation point.