{"id":13749,"date":"2026-08-10T11:03:47","date_gmt":"2026-08-10T11:03:47","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-data-networks-and-tcp-ip-2025-4\/"},"modified":"2026-08-10T11:03:47","modified_gmt":"2026-08-10T11:03:47","slug":"udemy-data-networks-and-tcp-ip-2025-4","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-data-networks-and-tcp-ip-2025-4\/","title":{"rendered":"Udemy \u2013 Data Networks and TCP\/IP 2025-4"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left;\" data-path-to-node=\"8\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><strong>Data Networks and TCP\/IP<\/strong> Course. This course provides basic concepts of data network hardware and software and the principles of TCP\/IP protocols. The course begins with an introduction to the OSI reference model and data structures, then describes the Ethernet protocol and LAN switching. It then covers the basics of IPv4 addressing and operation, TCP and UDP protocols, and finally routers and routing protocols. The main focus is on understanding how data flows in a network, using practical examples such as Wireshark log files. Participants will be introduced to the network layers in the OSI and DoD models, the structure of frames, packets, and messages. Network quality concepts including bandwidth, latency, jitter, and packet loss are taught, and their impact on applications. The course also covers Ethernet protocols from 10Mbps to 100Gbps, LAN switching, VLANs, Spanning Tree, and Link Aggregation. Other topics include IPv4 addressing, ARP protocol, VLSM, CIDR, IP Multicast, DHCP operation, static and dynamic NAT, routing principles, how routers find routes, HSRP\/VRRP protocols, and Layer 3 switching. This course provides a solid foundation for entering the world of data networks and TCP\/IP by providing numerous network examples and Wireshark packets.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left;\" data-path-to-node=\"10\"><span dir=\"auto\" style=\"vertical-align: inherit;\">What you will learn<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left;\">\n<li data-path-to-node=\"11,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Understand the basics of data networks.<\/span><\/li>\n<li data-path-to-node=\"11,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Understanding Ethernet and LAN switching.<\/span><\/li>\n<li data-path-to-node=\"11,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Understanding the TCP\/IP protocol stack.<\/span><\/li>\n<li data-path-to-node=\"11,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Understanding the IPv4 protocol and addressing.<\/span><\/li>\n<li data-path-to-node=\"11,4,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Understanding routers, routing fundamentals and functionality.<\/span><\/li>\n<li data-path-to-node=\"11,5,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Understanding the functioning of TCP and UDP.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left;\" data-path-to-node=\"13\"><span dir=\"auto\" style=\"vertical-align: inherit;\">This course is suitable for people who:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left;\">\n<li data-path-to-node=\"14,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Technical support engineers.<\/span><\/li>\n<li data-path-to-node=\"14,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Developers.<\/span><\/li>\n<li data-path-to-node=\"14,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Engineers Q&amp;A.<\/span><\/li>\n<li data-path-to-node=\"14,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Network engineers.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left;\" data-path-to-node=\"16\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Course details<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left;\">\n<li data-path-to-node=\"17,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Publisher: <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/data-networks-and-tcpip\/?couponCode=KEEPLEARNING\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Udemy<\/span><\/a><\/li>\n<li data-path-to-node=\"17,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/yoram-orzach\/\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Yoram Orzach<\/span><\/a><\/li>\n<li data-path-to-node=\"17,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Training level: Beginner to advanced<\/span><\/li>\n<li data-path-to-node=\"17,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Training duration: 4 hours and 34 minutes<\/span><\/li>\n<li data-path-to-node=\"17,4,0\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Number of lessons: 12<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Course Content<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1025463 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/12\/Data-Networks-and-TCP-IP-1.png\" alt=\"Data Networks and TCP\/IP\" width=\"887\" height=\"127\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Data Networks and TCP\/IP Course Prerequisites<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" dir=\"ltr\" style=\"text-align: left;\">\n<ul>\n<li class=\"ud-block-list-item-content\" dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Basic knowledge in computer technology<\/span><\/li>\n<\/ul>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1025464 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/12\/Data-Networks-and-TCP-IP.png\" alt=\"Data Networks and TCP\/IP\" width=\"834\" height=\"369\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-187906-1\"><video class=\"wp-video-shortcode\" id=\"video-187906-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Networks_and_TCPIP_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Networks_and_TCPIP_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Networks_and_TCPIP_Downloadly.ir.mp4?nocache=1786176436061\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Data_Networks_and_TCPIP_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left;\">\n<h3><span dir=\"auto\" style=\"vertical-align: inherit;\">Installation Guide<\/span><\/h3>\n<p><span dir=\"auto\" style=\"vertical-align: inherit;\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit;\">Subtitles: None<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit;\">Quality: 720p<\/span><\/p>\n<p><strong>Changes:<\/strong><\/p>\n<p>Version 2025\/4 compared to 2024\/12 has increased by 21 minutes in duration.<\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Download link<\/span><\/h3>\n<h4 dir=\"ltr\" style=\"text-align: left;\"><strong><span dir=\"auto\" style=\"vertical-align: inherit;\">Downloadly<\/span><\/strong><\/h4>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Data_Networks_and_TCPIP_2025_4.part1_Downloadly.ir.rar?nocache=1786176433\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Data_Networks_and_TCPIP_2025_4.part2_Downloadly.ir.rar?nocache=1786176433\">Download Part 2 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Data_Networks_and_TCPIP_2025_4.part3_Downloadly.ir.rar?nocache=1786176433\">Download Part 3 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Data_Networks_and_TCPIP_2025_4.part4_Downloadly.ir.rar?nocache=1786176433\">Download Part 4 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Data_Networks_and_TCPIP_2025_4.part5_Downloadly.ir.rar?nocache=1786176433\">Download Part 5 \u2013 537 MB<\/a><\/p>\n<h4 dir=\"ltr\" style=\"text-align: left;\"><strong>Rapidgator<\/strong><\/h4>\n<p><a href=\"https:\/\/rapidgator.net\/file\/db2bcf2b7b67be8613f894437ea27895\/Udemy_Data_Networks_and_TCPIP_2025_4.part1_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/1b8e997cb4a8d555f7e8c00f2ac17765\/Udemy_Data_Networks_and_TCPIP_2025_4.part2_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 2 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/202baa8a15730ee52beffd62649e4814\/Udemy_Data_Networks_and_TCPIP_2025_4.part3_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 3 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/08c60091aefa6266dac531b5ef264ee5\/Udemy_Data_Networks_and_TCPIP_2025_4.part4_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 4 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/2fd5ee2f1fb7d577b0a8929d749d0567\/Udemy_Data_Networks_and_TCPIP_2025_4.part5_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 5 \u2013 537 MB<\/a><\/p>\n<h5 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">File(s) password: www.downloadly.ir<\/span><\/h5>\n<h3 dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">4.53 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Data Networks and TCP\/IP Course. This course provides basic concepts of data network hardware and software and the principles of TCP\/IP protocols. T<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[112367,112368,112369,112370,112371,112372,112373],"class_list":["post-13749","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-data-networks-and-tcp-ip","dgi_tag-data-networks-and-tcp-ip","dgi_tag-download-course-data-networks-and-tcp-ip","dgi_tag-download-data-networks-and-tcp-ip","dgi_tag-free-data-networks-and-tcp-ip","dgi_tag-free-download-data-networks-and-tcp-ip","dgi_tag-yoram-orzach"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/13749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/13749\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=13749"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=13749"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=13749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}