{"id":1518,"date":"2023-09-27T17:41:42","date_gmt":"2023-09-27T12:41:42","guid":{"rendered":"https:\/\/afzalbadshah.com\/?page_id=1518"},"modified":"2025-09-15T08:41:30","modified_gmt":"2025-09-15T03:41:30","slug":"computer-networks","status":"publish","type":"page","link":"https:\/\/afzalbadshah.com\/index.php\/computer-networks\/","title":{"rendered":"Computer Networks"},"content":{"rendered":"\n

This course takes a comprehensive approach to computer networks equipping you with both the theoretical foundations and practical skills needed to understand and build robust networks. The study plan can also be downloaded here. <\/a><\/p>\n\n\n

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Introduction to Computer Networks<\/a><\/h4>\n
A computer network enables two or more computing devices to exchange data using hardware and software components. In ...
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Understanding the OSI Model: A Comprehensive Guide<\/a><\/h4>\n
The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or ...
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Overview of Data\u00a0Communication<\/a><\/h4>\n
In our increasingly connected world, data communication plays a fundamental role in enabling the exchange of information and ...
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Ethernet and Its Technology<\/a><\/h4>\n
Ethernet is a widely used and standardized technology for wired local area networks (LANs) that facilitates the transmission ...
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Circuit Switching and Packet Switching in Computer Networks<\/a><\/h4>\n
Circuit switching and packet switching represent two distinct paradigms in data communication. Circuit switching creates a dedicated communication ...
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Dialup Model, DSL (Digital Subscriber Line) & Cable Modem<\/a><\/h4>\n
Digital Subscriber Line (DSL) is a broadband technology that revolutionized internet access by using traditional telephone lines, offering ...
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Multiple Access Techniques (Channelization) in Data Communication<\/a><\/h4>\n
In modern communication systems, multiple devices often need to share the same communication channel. This is where Multiple ...
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\"Cloud<\/a>\n

Overview of Wireless LANs<\/a><\/h4>\n
Wireless Local Area Networks (WLANs) allow devices to communicate and share data using radio waves instead of physical ...
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Error Detection and Correction in Data Communication<\/a><\/h4>\n
Before going toward error detection and correction, let bit explore the byte stuffing which accrues in packet transmission ...
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Basics of Internet Protocol (IP) AND IP Addressing<\/a><\/h4>\n
The Internet Protocol (IP) is a fundamental set of rules and conventions that define how data is transmitted ...
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Packet and Frames in Computer Networks<\/a><\/h4>\n
Packets, frames, and error detection are fundamental concepts in computer networking and data communication. These terms are used ...
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CIDR (Classless Inter-Domain Routing) and VLSM (Variable Length Subnet Masking)<\/a><\/h4>\n
In the domain of networking, two pivotal concepts revolutionized the way we allocate and manage IP addresses: CIDR ...
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Introduction to Routing in Computer Networks<\/a><\/h4>\n
Routing is an important function in computer networking that involves directing data packets from one device to another ...
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Understanding Network Address Translation (NAT)<\/a><\/h4>\n
Network Address Translation (NAT) is a method used to map private IP addresses to a single public IP ...
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Dynamic Host Configuration Protocol (DHCP)<\/a><\/h4>\n
Dynamic Host Configuration Protocol (DHCP) is a crucial network protocol designed to automatically assign IP addresses and other ...
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\"Free<\/a>\n

Advanced Routing Protocols – EIGRP and BGP<\/a><\/h4>\n
Routing protocols play a crucial role in directing network traffic efficiently. Two advanced routing protocols widely used in ...
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\"Netwrok<\/a>\n

Distance Vector and State Link Routing Protocols<\/a><\/h4>\n
Routing protocols are fundamental to network communication, and two prominent categories are Distance Vector and State Link protocols ...
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Understanding IPv6 Addressing<\/a><\/h4>\n
IPv6, or Internet Protocol version 6, is the most recent version of the Internet Protocol, which serves as ...
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Introduction to ICMP Protocol<\/a><\/h4>\n
The Internet Control Message Protocol (ICMP) is an integral part of the Internet Protocol (IP) suite, which plays ...
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Introduction to Routing Protocols: OSPF, EIGRP, and RIP<\/a><\/h4>\n
Routing protocols are critical in determining the best paths for data transmission across networks. These protocols are primarily ...
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Flow Control in Computer Networks<\/a><\/h4>\n
Flow control in computer networks ensures efficient communication by managing the data transmission rate between the sender and ...
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Understanding Ports and Sockets in Computer Networks<\/a><\/h4>\n
In computer networks, communication is not just about moving data between devices. It is about making sure the ...
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Understanding Routing in Computer Networks: From Basics to Advanced Protocols<\/a><\/h4>\n
Think about how you use Google Maps or a delivery app every day. When you request directions, it ...
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Understanding Application Layer Protocols<\/a><\/h4>\n
The Application Layer sits at the very top of network architecture and provides the interface between human-facing applications ...
Read More<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

This course takes a comprehensive approach to computer networks equipping you with both the theoretical foundations and practical skills needed to understand and build robust networks. The study plan can also be downloaded here.<\/p>\n","protected":false},"author":1,"featured_media":3281,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-1518","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/Pf3emP-ou","jetpack-related-posts":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/pages\/1518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/comments?post=1518"}],"version-history":[{"count":5,"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/pages\/1518\/revisions"}],"predecessor-version":[{"id":7238,"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/pages\/1518\/revisions\/7238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/media\/3281"}],"wp:attachment":[{"href":"https:\/\/afzalbadshah.com\/index.php\/wp-json\/wp\/v2\/media?parent=1518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}