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Asad Ijaz

My Name is Asad Ijaz Khattak and I am the writer and blogger, known for my website "". I have writes about various topics related to technology, networking, and cybersecurity. I am also a Cisco Certified Network Professional (CCNP) and Cisco Certified Network Associate (CCNA). I have written several articles and tutorials on the website which can be used as a learning resource for people interested in networking and cybersecurity. I am the member and Editor of Proudly Team NetworkUstad


  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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