1215 lines
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HTML
1215 lines
28 KiB
HTML
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Skip to content
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SchoolOfSRE
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Introduction
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Initializing search
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Home
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Fundamentals Series
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Fundamentals Series
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Linux Basics
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Linux Basics
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<a href="../../linux_basics/intro/" class="md-nav__link">
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Introduction
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Command Line Basics
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<a href="../../linux_basics/linux_server_administration/" class="md-nav__link">
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Server Administration
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<li class="md-nav__item">
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<a href="../../linux_basics/conclusion/" class="md-nav__link">
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Conclusion
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Git
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Git
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Git Basics
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Working With Branches
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<li class="md-nav__item">
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Github and Hooks
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<li class="md-nav__item">
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<a href="../../git/conclusion/" class="md-nav__link">
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Conclusion
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Linux Networking
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Linux Networking
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Introduction
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<a href="./" class="md-nav__link md-nav__link--active">
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Introduction
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<span class="md-nav__icon md-icon"></span>
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Table of contents
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<li class="md-nav__item">
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<a href="#prerequisites" class="md-nav__link">
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Prerequisites
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</a>
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<li class="md-nav__item">
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<a href="#what-to-expect-from-this-course" class="md-nav__link">
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What to expect from this course
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#what-is-not-covered-under-this-course" class="md-nav__link">
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What is not covered under this course
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<li class="md-nav__item">
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<a href="#birds-eye-view-of-the-course" class="md-nav__link">
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Birds eye view of the course
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<li class="md-nav__item">
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<a href="#course-contents" class="md-nav__link">
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Course Contents
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</ul>
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</nav>
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<li class="md-nav__item">
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<a href="../dns/" class="md-nav__link">
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DNS
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../udp/" class="md-nav__link">
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UDP
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</a>
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<li class="md-nav__item">
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<a href="../http/" class="md-nav__link">
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HTTP
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</a>
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<li class="md-nav__item">
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<a href="../tcp/" class="md-nav__link">
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TCP
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</a>
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</li>
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||
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||
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|
||
|
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<li class="md-nav__item">
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<a href="../ipr/" class="md-nav__link">
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Routing
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</a>
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</li>
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||
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<li class="md-nav__item">
|
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<a href="../conclusion/" class="md-nav__link">
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Conclusion
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</a>
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</ul>
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</ul>
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Python and Web
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Python and Web
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
|
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<a href="../../python_web/intro/" class="md-nav__link">
|
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Introduction
|
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</a>
|
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</li>
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|
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|
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|
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<li class="md-nav__item">
|
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<a href="../../python_web/python-concepts/" class="md-nav__link">
|
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Some Python Concepts
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</a>
|
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</li>
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|
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|
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|
||
|
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<li class="md-nav__item">
|
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<a href="../../python_web/python-web-flask/" class="md-nav__link">
|
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Python, Web and Flask
|
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</a>
|
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</li>
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|
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|
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<li class="md-nav__item">
|
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<a href="../../python_web/url-shorten-app/" class="md-nav__link">
|
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The URL Shortening App
|
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</a>
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</li>
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||
|
||
|
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|
||
|
||
|
||
<li class="md-nav__item">
|
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<a href="../../python_web/sre-conclusion/" class="md-nav__link">
|
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Conclusion
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle" data-md-toggle="nav-4" type="checkbox" id="nav-4" >
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<label class="md-nav__link" for="nav-4">
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Data
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<span class="md-nav__icon md-icon"></span>
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</label>
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<nav class="md-nav" aria-label="Data" data-md-level="1">
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<label class="md-nav__title" for="nav-4">
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<span class="md-nav__icon md-icon"></span>
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Data
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<ul class="md-nav__list" data-md-scrollfix>
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<h1 id="linux-networking-fundamentals">Linux Networking Fundamentals</h1>
|
||
<h2 id="prerequisites">Prerequisites</h2>
|
||
<p>This course requires high-level knowledge of commonly used jargon in TCP/IP stack like DNS, TCP, UDP and HTTP. Basic familiarity with Linux jargon is sufficient to start this course. This course also expects basic exposure to Linux command-line tools. The course will require you to install certain utilities and run them as a part of the course exercises.</p>
|
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<h2 id="what-to-expect-from-this-course">What to expect from this course</h2>
|
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<p>Throughout the course, we cover how an SRE can optimize the system to improve their web stack performance and troubleshoot if there is an issue in any of the layers of the networking stack. This course tries to dig through each layer of traditional TCP/IP stack and expects an SRE to have a picture beyond the bird’s eye view of the functioning of the Internet.</p>
|
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<h2 id="what-is-not-covered-under-this-course">What is not covered under this course</h2>
|
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<p>This course spends time on the fundamentals. We are not covering concepts like HTTP/2.0, QUIC, TCP congestion control protocols, Anycast, BGP, CDN, Tunnels and Multicast. We expect that this course will provide the relevant basics to understand such concepts</p>
|
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<h2 id="birds-eye-view-of-the-course">Birds eye view of the course</h2>
|
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<p>The course covers the question “What happens when you open linkedin.com in your browser?” The course follows the flow of TCP/IP stack.More specifically, the course covers topics of Application layer protocols DNS and HTTP, transport layer protocols UDP and TCP, networking layer protocol IP and Data Link Layer protocol </p>
|
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<h2 id="course-contents">Course Contents</h2>
|
||
<ol>
|
||
<li><a href="https://linkedin.github.io/school-of-sre/linux_networking/dns/">DNS</a></li>
|
||
<li><a href="https://linkedin.github.io/school-of-sre/linux_networking/udp/">UDP</a></li>
|
||
<li><a href="https://linkedin.github.io/school-of-sre/linux_networking/http/">HTTP</a></li>
|
||
<li><a href="https://linkedin.github.io/school-of-sre/linux_networking/tcp/">TCP</a></li>
|
||
<li><a href="https://linkedin.github.io/school-of-sre/linux_networking/ipr/">IP Routing</a></li>
|
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