Localhost 11501 New -

| Tool | Command / Configuration Method | | :--- | :--- | | | vite --port 11502 or set server: port: 11502 in vite.config.js [18†L9-L11] | | Next.js | next dev -p 11502 or modify the start script in package.json [19†L11-L14] | | React (Create React App) | PORT=11502 npm start | | Django | python manage.py runserver 11502 [20†L18-L19] | | Express (Node.js) | app.listen(11502); in your app.js file [21†L14-L15] |

Third-party security suites often restrict obscure ports outside standard web traffic limits. Temporarily whitelist port 11501 in your local firewall rule sets. Summary Checklist for a Clean Launch localhost 11501 new

. Create a new file named server.js and add the following code. This script sets up an HTTP server that will listen for requests on port 11501 and respond with a confirmation message. | Tool | Command / Configuration Method |

Are you trying to on this port, or are you troubleshooting an error from a specific software like Symantec? If you provide the name of the program you're using, I can give you more specific steps. Create a new file named server