Computer Networks

Computer Networks

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.

Ethernet and Its Technology

Ethernet is a widely used and standardized technology for wired local area networks (LANs) that facilitates the transmission ...

Introduction to Computer Networks

Welcome to Computer Networks. We're happy to have you. Join us on this journey to discover the world ...

Understanding Ethernet Cables in Networking​

Ethernet cable is a common type of network cable used in wired Ethernet networks. It typically consists of ...

Overview of Data Communication

In our increasingly connected world, data communication plays a fundamental role in enabling the exchange of information and ...

Basics of Internet Protocol (IP) AND IP Addressing

The Internet Protocol (IP) is a fundamental set of rules and conventions that govern how data is transmitted ...

Packet and Frames in Computer Networks

Packets, frames, and error detection are fundamental concepts in computer networking and data communication. These terms are used ...

An In-Depth Study of Network Devices

Today, we will delve into the world of network devices. These devices are the backbone of modern communication, ...

Error Detection and Correction in Data Communication

Before going toward error detection and correction, let bit explore the byte stuffing which accrues in packet transmission ...

CIDR (Classless Inter-Domain Routing) and VLSM (Variable Length Subnet Masking)

In the domain of networking, two pivotal concepts revolutionized the way we allocate and manage IP addresses: CIDR ...

Introduction to Cisco Packet Tracer – Basics and Installation

Welcome to this tutorial on Cisco Packet Tracer, a powerful simulation tool used for network and system modelling ...

Circuit Switching and Packet Switching in Computer Networks

Circuit switching and packet switching represent two distinct paradigms in data communication. Circuit switching creates a dedicated communication ...

Dialup Model, DSL (Digital Subscriber Line) & Cable Modem

Digital Subscriber Line (DSL) is a broadband technology that revolutionized internet access by using traditional telephone lines, offering ...
cables connected to ethernet ports

Lab Activity: Switch | VLAN Configuration in Cisco Packet Tracer

The objective of this lab activity is to familiarize students with the basic configuration of a Cisco switch ...

Introduction to Routing in Computer Networks

Routing is an important function in computer networking that involves directing data packets from one device to another ...

Activity: Routing Configuration in Packet Tracer

Open the Packet Tracer and drag the devices to the working sheet as shown in the figure below ...
Cloud network system png sticker

Overview of Wireless LANs

Wireless Local Area Networks (WLANs) are a type of network that allows devices to connect and communicate without ...

Understanding Network Address Translation (NAT)

Network Address Translation (NAT) is a method used to map private IP addresses to a single public IP ...
Free internet lan modem image

Dynamic Host Configuration Protocol (DHCP)

Dynamic Host Configuration Protocol (DHCP) is a crucial network protocol designed to automatically assign IP addresses and other ...
Free internet lan modem image

Advanced Routing Protocols – EIGRP and BGP

Routing protocols play a crucial role in directing network traffic efficiently. Two advanced routing protocols widely used in ...
Netwrok router

Distance Vector and State Link Routing Protocols

Routing protocols are fundamental to network communication, and two prominent categories are Distance Vector and State Link protocols ...
person using black and white smartphone and holding blue card

Understanding IPv6 Addressing

IPv6, or Internet Protocol version 6, is the most recent version of the Internet Protocol, which serves as ...

Understanding the OSI Model: A Comprehensive Guide to the Seven Layers of Networking

The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or ...

Introduction to ICMP Protocol

The Internet Control Message Protocol (ICMP) is an integral part of the Internet Protocol (IP) suite, which plays ...

Multiple Access Techniques (Channelization) in Data Communication

In modern communication systems, multiple devices often need to share the same communication channel. This is where Multiple ...

Introduction to Routing Protocols: OSPF, EIGRP, and RIP

Routing protocols are critical in determining the best paths for data transmission across networks. These protocols are primarily ...

Flow Control in Computer Networks

Flow control in computer networks ensures efficient communication by managing the data transmission rate between the sender and ...
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