---
title: "Discussion on \"How the Internet Reaches Your App Modems Routers Switches & Beyond .\" | Hashnode"
description: "Discussion on \"How the Internet Reaches Your App Modems Routers Switches & Beyond .\". Learn internet workings: modems, routers, switches, firewalls vital knowledge for software engineers"
url: "https://hashnode.com/posts/how-the-internet-reaches-your-app-modems-routers-switches-and-beyond/698843617b62998fcc5ce34c"
---

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# [How the Internet Reaches Your App Modems Routers Switches & Beyond .](https://network-explained.hashnode.dev/how-the-internet-reaches-your-app-modems-routers-switches-and-beyond?utm_source=hashnode&utm_medium=feed)

Learn internet workings: modems, routers, switches, firewalls vital knowledge for software engineers

Feb 8 · 3 min read · network-explained.hashnode.dev  
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-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#modem](https://hashnode.com/tag/modem)
-   [#modem-hub-route-switch](https://hashnode.com/tag/modem-hub-route-switch)
-   [#cohort2026](https://hashnode.com/tag/cohort2026)
-   [#hiteshchoudharylco](https://hashnode.com/tag/hiteshchoudharylco)
-   [#router-switch](https://hashnode.com/tag/router-switch)
-   [#router-protocol](https://hashnode.com/tag/router-protocol)
-   [#dlinkrouter-routersetup-dlinksetup-wifisetup-homenetworking-dlinkrouterlocal-routerlogin-techtips-wifiguide-networksetup-internetsetup-routersupport-wifitroubleshooting-techhelp](https://hashnode.com/tag/dlinkrouter-routersetup-dlinksetup-wifisetup-homenetworking-dlinkrouterlocal-routerlogin-techtips-wifiguide-networksetup-internetsetup-routersupport-wifitroubleshooting-techhelp)

## Written by

[Muhammad Asim](https://hashnode.com/@Asim89)

@Asim89 · Karachi, Pakistan

  
[View profile](https://hashnode.com/@Asim89)

Believe in yourself

Hello, I’m Asim, a passionate Full Stack Developer with 1 year of hands-on experience in building scalable and user-friendly web applications. I work across both frontend and backend, enjoy solving real-world problems, and focus on writing clean, efficient, and maintainable code. I’m always eager to learn new technologies and grow as a developer.

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