Skip to content

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. TCP Connection Establishment and Termination » Networkustad
    August 5, 2019 @ 5:18 pm

    […] to the handshaking and welcoming of friends. The host and server, as well as two hosts, set up a TCP […]


  2. TCP 3-way Handshake -SYN, SYN-ACK, ACK » Networkustad
    August 6, 2019 @ 2:58 pm

    […] host sends a TCP SYNchronize packet to the […]


  3. A TCP Conversation » Networkustad
    September 2, 2019 @ 5:36 am

    […] TCP conversation is an important part of network traffic. So, before discussing ACLs in detail it is important to discuss TCP conversation.  The ACLs control traffic into and out of the network.  The traffic control can be simple or complex. The simple traffic control only permitting or denying network traffic based on network address and complex network traffic based on TCP port-based. […]


Leave a Reply

%d bloggers like this: