Windows 7 and Earlier
- Click the Start Menu.
- Navigate to All Programs.
- Choose Accessories and right-click Command Prompt.
- Choose Run as Administrator.
- Run the following command in the command line and press enter.
ipconfig /flushdns
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Cisco Secure Access Help Manage Registered Networks Clear Your DNS Cache Clear Your DNS Cache on Computers and Servers Windows 7 and Earlier
Last updated: Aug 07, 2025
ipconfig /flushdns