{"id":1524,"date":"2023-09-27T17:43:15","date_gmt":"2023-09-27T12:43:15","guid":{"rendered":"https:\/\/afzalbadshah.com\/?page_id=1524"},"modified":"2024-05-11T09:25:59","modified_gmt":"2024-05-11T04:25:59","slug":"network-design-and-analysis","status":"publish","type":"page","link":"https:\/\/afzalbadshah.com\/index.php\/network-design-and-analysis\/","title":{"rendered":"Network Design and Analysis"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">This tutorial takes a comprehensive approach to computer network design and analysis, equipping you with both the theoretical foundations and practical skills needed to understand and build robust networks. We&#8217;ll delve into the core principles that govern data flow, exploring network protocols, architectures, performance analysis techniques, and security considerations.<\/p>\n\n\n<div class=\"pt-cv-wrapper\"><div class=\"pt-cv-view pt-cv-grid pt-cv-colsys\" id=\"pt-cv-view-667b690r0k\"><div data-id=\"pt-cv-page-1\" class=\"pt-cv-page\" data-cvc=\"2\"><div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/01\/03\/ethernet-and-its-technology\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?resize=480%2C270&amp;ssl=1 480w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Ethernet-and-Its-Technology.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/01\/03\/ethernet-and-its-technology\/\" class=\"_blank\" target=\"_blank\" >Ethernet and Its Technology<\/a><\/h4>\n<div class=\"pt-cv-content\">Ethernet is a widely used and standardized technology for wired local area networks (LANs) that facilitates the transmission of data ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/01\/03\/ethernet-and-its-technology\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/01\/04\/overview-of-wireless-lans\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?fit=300%2C300&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"Cloud network system png sticker\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?w=1300&amp;ssl=1 1300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA2L2pvYjk0OC0yMjQtcF8xLnBuZw.png?resize=270%2C270&amp;ssl=1 270w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/01\/04\/overview-of-wireless-lans\/\" class=\"_blank\" target=\"_blank\" >Overview of Wireless LANs<\/a><\/h4>\n<div class=\"pt-cv-content\">Wireless Local Area Networks (WLANs) allow devices to communicate and share data using radio waves instead of physical cables. They ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/01\/04\/overview-of-wireless-lans\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/05\/understanding-ethernet-cables-in-networking\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-2.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-2.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-2.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-2.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-2.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-2.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/05\/understanding-ethernet-cables-in-networking\/\" class=\"_blank\" target=\"_blank\" >Understanding Ethernet Cables Configration<\/a><\/h4>\n<div class=\"pt-cv-content\">Ethernet cable is a common type of network cable used in wired Ethernet networks. It typically consists of twisted pairs ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/05\/understanding-ethernet-cables-in-networking\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/11\/introduction-to-network-design-and-analysis\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-5.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-5.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-5.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-5.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-5.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-5.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/11\/introduction-to-network-design-and-analysis\/\" class=\"_blank\" target=\"_blank\" >Introduction to\u00a0Network Design\u00a0and\u00a0Analysis\u200b<\/a><\/h4>\n<div class=\"pt-cv-content\">Network design and analysis are integral to the modern digital landscape, underpinning the connectivity and communication that drive our interconnected ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/11\/introduction-to-network-design-and-analysis\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/16\/local-area-network-lan-and-its-protocol\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-7.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-7.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-7.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-7.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-7.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-7.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/16\/local-area-network-lan-and-its-protocol\/\" class=\"_blank\" target=\"_blank\" >TCP\/IP Protocol<\/a><\/h4>\n<div class=\"pt-cv-content\">A Local Area Network, commonly known as LAN, is a fundamental component of modern network infrastructure. LANs are designed to ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/16\/local-area-network-lan-and-its-protocol\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/23\/basics-of-internet-protocol-ip\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?resize=480%2C270&amp;ssl=1 480w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Week-04-IP-Addressing.pptx-jpg.webp?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/23\/basics-of-internet-protocol-ip\/\" class=\"_blank\" target=\"_blank\" >Basics of Internet Protocol (IP) AND IP Addressing<\/a><\/h4>\n<div class=\"pt-cv-content\">The Internet Protocol (IP) is a fundamental set of rules and conventions that define how data is transmitted and routed ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/23\/basics-of-internet-protocol-ip\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/25\/an-in-depth-study-of-network-devices\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-11.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-11.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-11.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-11.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-11.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-11.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/25\/an-in-depth-study-of-network-devices\/\" class=\"_blank\" target=\"_blank\" >An In-Depth Study of Network Devices<\/a><\/h4>\n<div class=\"pt-cv-content\">Today, we will delve into the world of network devices. These devices are the backbone of modern communication, allowing data ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/25\/an-in-depth-study-of-network-devices\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/31\/routing-on-internet\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-14.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-14.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-14.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-14.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-14.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/10\/Slide1-14.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/31\/routing-on-internet\/\" class=\"_blank\" target=\"_blank\" >Routing on Internet<\/a><\/h4>\n<div class=\"pt-cv-content\">A router is a network device that plays a crucial role in computer networking by connecting different networks together and ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/10\/31\/routing-on-internet\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/03\/understanding-the-domain-name-system-dns\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/03\/understanding-the-domain-name-system-dns\/\" class=\"_blank\" target=\"_blank\" >Understanding the Domain Name System (DNS)<\/a><\/h4>\n<div class=\"pt-cv-content\">The Domain Name System (DNS) is a critical part of the internet that helps translate human-readable domain names, like www.afzalbadshah.com, ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/03\/understanding-the-domain-name-system-dns\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/15\/introduction-to-cisco-packet-tracer-basics-and-installation\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"141\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/image-2.png?fit=300%2C141&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/image-2.png?w=1319&amp;ssl=1 1319w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/image-2.png?resize=300%2C141&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/image-2.png?resize=1024%2C482&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/image-2.png?resize=768%2C362&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/image-2.png?resize=573%2C270&amp;ssl=1 573w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/15\/introduction-to-cisco-packet-tracer-basics-and-installation\/\" class=\"_blank\" target=\"_blank\" >Introduction to Cisco Packet Tracer &#8211; Basics and Installation<\/a><\/h4>\n<div class=\"pt-cv-content\">Welcome to this tutorial on Cisco Packet Tracer, a powerful simulation tool used for network and system modelling. Whether you're ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/15\/introduction-to-cisco-packet-tracer-basics-and-installation\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/23\/lab-activity-switch-configuration-in-cisco-packet-tracer\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?fit=300%2C200&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"cables connected to ethernet ports\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?w=1880&amp;ssl=1 1880w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?resize=1024%2C681&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?resize=768%2C511&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?resize=1536%2C1022&amp;ssl=1 1536w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?resize=406%2C270&amp;ssl=1 406w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/pexels-photo-2881232.jpeg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/23\/lab-activity-switch-configuration-in-cisco-packet-tracer\/\" class=\"_blank\" target=\"_blank\" >Lab Activity: Switch | VLAN Configuration in Cisco Packet Tracer<\/a><\/h4>\n<div class=\"pt-cv-content\">The objective of this lab activity is to familiarize students with the basic configuration of a Cisco switch using Cisco ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/23\/lab-activity-switch-configuration-in-cisco-packet-tracer\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/24\/introduction-to-routing-in-computer-networks\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1-5.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1-5.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1-5.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1-5.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1-5.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/11\/Slide1-5.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/24\/introduction-to-routing-in-computer-networks\/\" class=\"_blank\" target=\"_blank\" >Introduction to Routing in Computer Networks<\/a><\/h4>\n<div class=\"pt-cv-content\">Routing is an important function in computer networking that involves directing data packets from one device to another across a ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/11\/24\/introduction-to-routing-in-computer-networks\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/12\/11\/activity-routing-configuration-in-packet-tracer\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"187\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Untitled.jpg?fit=300%2C187&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Untitled.jpg?w=881&amp;ssl=1 881w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Untitled.jpg?resize=300%2C187&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Untitled.jpg?resize=768%2C479&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Untitled.jpg?resize=433%2C270&amp;ssl=1 433w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/12\/11\/activity-routing-configuration-in-packet-tracer\/\" class=\"_blank\" target=\"_blank\" >Activity: Routing Configuration in Packet Tracer<\/a><\/h4>\n<div class=\"pt-cv-content\">Open the Packet Tracer and drag the devices to the working sheet as shown in the figure below. Router configuration ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/12\/11\/activity-routing-configuration-in-packet-tracer\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/12\/19\/world-wide-web-www-and-hypertext-transfer-protocol-http\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Slide1-2.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Slide1-2.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Slide1-2.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Slide1-2.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Slide1-2.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2023\/12\/Slide1-2.jpg?resize=480%2C270&amp;ssl=1 480w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/12\/19\/world-wide-web-www-and-hypertext-transfer-protocol-http\/\" class=\"_blank\" target=\"_blank\" >World Wide Web (WWW) and Hypertext Transfer Protocol (HTTP)<\/a><\/h4>\n<div class=\"pt-cv-content\">Understanding the WWW?The World Wide Web, commonly known as the WWW or simply the Web, is a system of interlinked ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2023\/12\/19\/world-wide-web-www-and-hypertext-transfer-protocol-http\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/03\/understanding-network-address-translation-nat\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?resize=480%2C270&amp;ssl=1 480w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/1-jpg.webp?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/03\/understanding-network-address-translation-nat\/\" class=\"_blank\" target=\"_blank\" >Understanding Network Address Translation (NAT)<\/a><\/h4>\n<div class=\"pt-cv-content\">Network Address Translation (NAT) is a method used to map private IP addresses to a single public IP address. It ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/03\/understanding-network-address-translation-nat\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/04\/introduction-to-dynamic-host-configuration-protocol-dhcp\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?fit=300%2C169&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?resize=480%2C270&amp;ssl=1 480w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/DHCP.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/04\/introduction-to-dynamic-host-configuration-protocol-dhcp\/\" class=\"_blank\" target=\"_blank\" >Dynamic Host Configuration Protocol (DHCP)<\/a><\/h4>\n<div class=\"pt-cv-content\">Dynamic Host Configuration Protocol (DHCP) is a crucial network protocol designed to automatically assign IP addresses and other necessary network ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/04\/introduction-to-dynamic-host-configuration-protocol-dhcp\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div>\n<div class=\"col-md-6 col-sm-12 col-xs-12 pt-cv-content-item pt-cv-1-col\" ><div class='pt-cv-ifield'><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/12\/distance-vector-and-state-link-routing-protocols\/\" class=\"_blank pt-cv-href-thumbnail pt-cv-thumb-default\" target=\"_blank\" ><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcHgxMDg5NTEyLWltYWdlLWt3dnkzcXdyLmpwZw.jpg?fit=300%2C200&amp;ssl=1\" class=\"pt-cv-thumbnail\" alt=\"Netwrok router\" srcset=\"https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcHgxMDg5NTEyLWltYWdlLWt3dnkzcXdyLmpwZw.jpg?w=1300&amp;ssl=1 1300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcHgxMDg5NTEyLWltYWdlLWt3dnkzcXdyLmpwZw.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcHgxMDg5NTEyLWltYWdlLWt3dnkzcXdyLmpwZw.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcHgxMDg5NTEyLWltYWdlLWt3dnkzcXdyLmpwZw.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/afzalbadshah.com\/wp-content\/uploads\/2024\/01\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcHgxMDg5NTEyLWltYWdlLWt3dnkzcXdyLmpwZw.jpg?resize=405%2C270&amp;ssl=1 405w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<h4 class=\"pt-cv-title\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/12\/distance-vector-and-state-link-routing-protocols\/\" class=\"_blank\" target=\"_blank\" >Distance Vector and State Link Routing Protocols<\/a><\/h4>\n<div class=\"pt-cv-content\">Routing protocols are fundamental to network communication, and two prominent categories are Distance Vector and State Link protocols. Distance Vector ...<br \/><div class=\"pt-cv-rmwrap\"><a href=\"https:\/\/afzalbadshah.com\/index.php\/2024\/01\/12\/distance-vector-and-state-link-routing-protocols\/\" class=\"_blank pt-cv-readmore btn btn-success\" target=\"_blank\">Read More<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>This tutorial takes a comprehensive approach to computer network design and analysis, equipping you with both the theoretical foundations and practical skills needed to understand and build robust networks. We&#8217;ll delve into the core principles that govern data flow, exploring network protocols, architectures, performance analysis techniques, and security considerations.<\/p>\n","protected":false},"author":1,"featured_media":3293,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-1524","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"This tutorial takes a comprehensive approach to computer network design and analysis, equipping you with both the theoretical foundations and practical skills needed to understand and build robust networks. 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