Network troubleshooting with Netsh

TCAT Shelbyville - Technical Blog

Every have that laptop or netbook that connects to your computer but won’t go online at another location? You can quickly rebuild the IP stack and force the computer to get online at another location by typing the following command:

netsh int ip reset C:iplog.txt

Of course if you have a computer that won’t get online even if it has an ip address, do several things –

  • Click Start Menu, type cmd in the search box or run box ( Hold down Ctrl + Shift and hit Enter)Type the following commands, each followed by pressing enter.
  • ipconfig /flushdns
  • nbtstat -R
  • nbtstat -RR
  • netsh int reset all
  • netsh int ipv4 reset
  • netsh winsock reset catalog
This will rebuild the tcp/ip protocol stack (fully)

After rebooting, run a command prompt as an administrator and type:

  • netsh interface tcp set global autotuninglevel=disabled


How about tweaking your network for a little more speed?

View original post 1,060 more words

About TCAT Shelbyville IT Department

The Tennessee College of Applied Technology - is one of 46 institutions in the Tennessee Board of Regents System, the seventh largest system of higher education in the nation. This system comprises six universities, fourteen community colleges, and twenty-six Applied Technology Colleges.
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