This is an Internet-based management network, with more than 200 computers in one CIDR block. The switch is connected to a vswitch, which is like a leader and occasionally dropped. I access my T61-A56 to open web pages, but Im software such as MSN and Gtalk are not available. You cannot download or upload files. Check the firewall without any restrictions, and then bring the blacklist to other normal online download network cables. This is still the case. It is preliminarily determined that it has something to do with my computer configuration, but I have no problem at home (the router is used at home ).
Today, we finally solved it!
Run "diagnosis and repair" and the "Windows Network diagnosis" dialog box appears. Select "disable TCP settings incompatible with this vro" below, for example:
After the above steps are completed, the execution will show up again. "Enable TCP Performance Improvement settings, and the Internet is still OK:
After I solved the problem, I found it was a Microsoft Bug. Microsoft also provided a solution. If you are interested, please take a look!
If the problem persists ArticleCannot be lifted. ^_^.
