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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 Comment

  1. Virtual Local Area Networks (VLANs) » Networkustad
    August 13, 2019 @ 7:24 am

    […] VLAN creates a logical broadcast domain that consists of different physical LAN segments. it also improves network performance by […]


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