---
title: "Discussion on \"Day 68 of 90 Days of DevOps Challenge: Understanding OSI & TCP/IP Models\" | Hashnode"
description: "Discussion on \"Day 68 of 90 Days of DevOps Challenge: Understanding OSI & TCP/IP Models\". OSI and TCP/IP models are crucial in DevOps for effective troubleshooting, architecture, and system communication, essential for DevOps engineers"
url: "https://hashnode.com/posts/day-68-of-90-days-of-devops-challenge-understanding-osi-and-tcpip-models/687f30b87fe0aec9aa45b725"
---

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# [Day 68 of 90 Days of DevOps Challenge: Understanding OSI & TCP/IP Models](https://zerotoroot.hashnode.dev/day-68-of-90-days-of-devops-challenge-understanding-osi-and-tcpip-models?utm_source=hashnode&utm_medium=feed)

OSI and TCP/IP models are crucial in DevOps for effective troubleshooting, architecture, and system communication, essential for DevOps engineers

Jul 10, 2025 · 4 min read · zerotoroot.hashnode.dev  
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-   [#devops](https://hashnode.com/tag/devops)
-   [#90daysofdevops](https://hashnode.com/tag/90daysofdevops)
-   [#90daysofdevopschallenge](https://hashnode.com/tag/90daysofdevopschallenge)
-   [#networking](https://hashnode.com/tag/networking)
-   [#networkingmodes](https://hashnode.com/tag/networkingmodes)
-   [#osi-model](https://hashnode.com/tag/osi-model)
-   [#tcpip-model](https://hashnode.com/tag/tcpip-model)
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[Vaishnavi D](https://hashnode.com/@VaishnaviDhawalekar)

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