Asad Ijaz

NetworkUstad's lead networking architect with CCIE certification. Specializes in CCNA exam preparation and enterprise network design. Authored 2,800+ technical guides on Cisco systems, BGP routing, and network security protocols since 2018. Picture this: I'm not just someone who writes about tech; I'm a certified expert in the field. I proudly hold the titles of Cisco Certified Network Professional (CCNP) and Cisco Certified Network Associate (CCNA). So, when I talk about networking, I'm not just whistling in the dark; I know my stuff! My website is like a treasure trove of knowledge. You'll find a plethora of articles and tutorials covering a wide range of topics related to networking and cybersecurity. It's not just a website; it's a learning hub for anyone who's eager to dive into the world of bits, bytes, and secure connections. And here's a fun fact: I'm not a lone wolf in this journey. I'm a proud member and Editor of Team NetworkUstad. Together, we're on a mission to empower people with the knowledge they need to navigate the digital landscape safely and effectively. So, if you're ready to embark on a tech-savvy adventure, stick around with me, Asad Ijaz Khattak. We're going to unravel the mysteries of technology, one article at a time!"
Three corporate professionals engage in conversation at a formal event with tables, a podium, and a presentation screen in the background.
Business June 24, 2025

Mastering Corporate Functions: Ultimate Guide to Unforgettable Events in 2025

The art of organizing successful corporate functions is a testament to meticulous planning, creativity, and attention to detail. From annual conferences to product launches, each corporate event carries its unique set of challenges and objectives. The goal, however, is uniformly consistent: to deliver an unforgettable experience that resonates with participants, reinforces brand values, and achieves […]
Asad Ijaz Read More
A male lawyer in a suit stands beside a visa document, briefcase, and legal scale, with a map of Australia in the background, symbolizing the ENS 186 visa process.
Business June 24, 2025

Secure Your Future Down Under: A Guide to the ENS Visa Process with Expert 186 Visa Lawyers

Australia is renowned for its diverse culture, robust economy, and picturesque landscapes, drawing individuals from around the world to its shores. For those seeking to make Australia their new home, navigating the immigration process is an essential step. One pathway that offers a promising future for skilled workers is through the Employer Nomination Scheme (ENS), […]
Asad Ijaz Read More
A vibrant digital background with rising graph lines and binary code, featuring text about investing in professional SEO services for 2025.
SEO June 23, 2025

Why Investing in Professional SEO Services is Crucial for Your Business in 2025

Establishing an effective online presence has become ridiculously complex and super competitive in 2025’s rapidly digital landscape. Consumer behavior has shifted dramatically towards online research and purchasing, making visibility in search engines crucial nowadays. Businesses keen on growth and outpacing rivals find that search engine optimization with professional SEO services is a crucial element in […]
Asad Ijaz Read More
Feature image with a grey background and a black border. Text reads 'Transmission Modes: Simplex, Half-Duplex, and Full-Duplex' with a logo in the bottom right corner that says 'NetwerkStad'. The image includes a symbol resembling a Wi-Fi signal.
CCNA June 22, 2025

Understanding Transmission Modes: Simplex, Half-Duplex, and Full-Duplex Explained

Transmission modes define the direction and flow of data between devices in a network, playing a critical role in determining communication efficiency. Whether it’s a one-way broadcast like radio or simultaneous two-way conversations like a phone call, understanding these modes—simplex, half-duplex, and full-duplex—is essential for network design and optimization. This article explores each mode with […]
Asad Ijaz Read More
Freeview
Technology June 20, 2025

How Freeview Allows Catch-Up Watching at No Cost (Updated 2025)

In an era of endless streaming services and subscriptions, Freeview emerges as a refreshing solution for audiences seeking to watch TV shows free online without additional costs. This service revolutionizes how viewers engage with television, marrying the freedom of on-demand content with the affordability of a free platform. As an SEO copywriter, I will explore […]
Asad Ijaz Read More
A man in a light blue shirt using a laptop and smartphone near an air conditioning unit on a rooftop, surrounded by industrial equipment and greenery.
Technology June 20, 2025

Tech-Driven HVAC Upgrades That Cut Energy Bills in 2025

As homeowners seek to optimize their energy usage and reduce utility costs, the integration of advanced technology into heating, ventilation, and air conditioning (HVAC) systems has emerged as a promising solution. Modern technological advancements offer the possibility of significantly lowering energy bills while enhancing comfort and environmental sustainability. This article explores some of the most […]
Asad Ijaz Read More
Digital graphic showing global trade connectivity with text: “Streamlining Global Trade: How Global Sources Bridges Buyers and Suppliers in the Digital Age”.
Business June 18, 2025

Streamlining Global Trade: How Global Sources Bridges Buyers and Suppliers in the Digital Age

Global trade no longer depends on physical proximity or manual processes in today’s interconnected digital world. Buyers from Europe, America, the Middle East, and Africa actively seek direct access to Asia’s robust manufacturing network. However, challenges like communication gaps, unreliable intermediaries, and a lack of supplier transparency still hinder efficient sourcing. As of 2025, with […]
Asad Ijaz Read More
A person working at a desk with a laptop, surrounded by a plant, books, and a cat, with text about a share code and Right to Work Checks in the UK.
News June 17, 2025

What ‘s a Share Code? A Guide for Right to Work Checks in the UK

When hiring, the UK government needs to confirm that candidates can work legally before taking them on. The rule helps in combating illegal work and ensures that companies are complying with UK immigration laws. Individuals can easily demonstrate their legal employment status with a share code. This guide aims to first clarify the term “share […]
Asad Ijaz Read More
Monitor displaying a video player with play button and thumbnails for multi-screen video app development
Technology June 16, 2025

Monetizing Every Screen: Turning Multi-Screen App Development into Revenue Streams

In the race to capture viewer attention across platforms, launching a multi-screen video app is only step one. The real victory lies in monetizing each screen effectively—smart TVs, tablets, mobiles, and OTT devices alike. That’s where multi-screen app development goes beyond user experience—it becomes a business model accelerator. At Oxagile, we don’t just build apps that function […]
Asad Ijaz Read More