Category Archives: Tech Notes and Videos

CCNA Labs – Border Gateway Protocol BGP Configuration

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BGP (Border Gateway Protocol) is a critical protocol used in the internet and large-scale networks to manage how data is routed between different autonomous systems (AS). It is classified as a path-vector routing protocol and is the backbone of the modern internet. Below is a detailed explanation of BGP, including its purpose, how it works, key features, and its importance. 1. What is… Read more »

Current 802.11 WiFi Standards Explained

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The IEEE 802.11 family of standards defines the technologies used for Wireless Local Area Networks (WLANs), commonly known as Wi-Fi. Over the years, these standards have evolved to improve speed, range, reliability, and efficiency. Below is an explanation of the key 802.11 Wi-Fi standards that are currently relevant, excluding obsolete or deprecated standards like 802.11a, 802.11b, and 802.11g. 1. 802.11n (Wi-Fi 4) Release Year: 2009 Frequency… Read more »

Cyber Security Certifications and Career Options

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Cybersecurity refers to the practice of protecting computer systems, networks, and data from digital attacks, unauthorized access, damage, or theft. It involves a range of technologies, processes, and practices designed to safeguard sensitive information, prevent cyberattacks, and ensure the integrity, confidentiality, and availability of data. Cybersecurity covers various areas, including network security, application security, data security, identity management, and threat detection…. Read more »

Tutorialsweb.com Adds Several Exam Cram Notes – Check it out!

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TutorialsWeb.com is a website that offers a vast collection of tutorials and articles on various IT topics. It aims to provide high-quality educational resources to learners of all levels, from beginners to advanced professionals, to enhance their knowledge and skills in the IT field. The website covers a wide range of IT subjects, including programming languages such as Java, Python,… Read more »

Tech Notes – IPv6 Dual Stack

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Tech Note: We are happy to provide tech notes that explains a concept in multimedia environment. IPv6 dual stack is a technique used to transition from the IPv4 protocol to IPv6 by allowing hosts and routers to run both protocols simultaneously. This method ensures compatibility between IPv4 and IPv6 networks, allowing for a gradual migration to the new protocol. In… Read more »