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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

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  1. Network Interface Card (NIC) and Ethernet Protocol » Networkustad
    June 22, 2019 @ 6:01 pm

    […] means that any device can try to send data across the shared medium when it has data to send. The Carrier Sense Multiple Access/Collision Detection (CSMA/CD) process uses in half-duplex Ethernet LANs to detect and resolve collisions. Today’s Ethernet LANs […]


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