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Asad Ijaz

Hey there, I'm Asad Ijaz Khattak, and I'm not your typical writer and blogger – I'm the voice behind the scenes at the renowned website, "" When it comes to the digital realm, I'm all about technology, networking, and cybersecurity. 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!"


  1. Phillip
    June 22, 2021 @ 9:52 pm

    Is it possible that there is a typo in this on the line that reads:

    R1(config)#ip nat inside source static tcp 80 8080

    Should it not say R2?




    • Shahab Ali
      June 24, 2021 @ 10:16 am

      Yes it is, thanks a lot for the correction and visiting this site. It was a typing mistake. Thanks again and stay with us for more useful collaboration.


  2. Mixza
    September 24, 2022 @ 11:29 pm

    Why ip on int gi 0/0 r2 and web server are different subnet?


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