# Enter these entries into your OS hosts file to make Packet Tracer work # without asking for a valid NetAcad login. Note that cisco.com will stop # working (you will not be able to visit it in your browser). # Hosts file locations: # Windows: C:\Windows\System32\drivers\etc\hosts # Mac: /private/etc/hosts # Linux: /etc/hosts 0.0.0.0 ptconfig.socialgoodplatform.com 0.0.0.0 www.cisco.com 0.0.0.0 www.netacad.com 0.0.0.0 auth.netacad.com 0.0.0.0 api.netacad.com