That was the time we went “BACK TO BASICS” on OSI and TCP/IP. Students were very attentive and interactive which encouraged me to provide a session with real-time examples and packet analysis. During those sessions, I interacted with the students about the basics of core networking and the latest trends in the networking world. My sincere thanks to the professors KALAISELVI T PARAMASIVAM and MAHESH for those sessions. Wireshark acts as a Language translator, which captures the encapsulated packets from the network and represents it on the OUI (Organic User Interface) with reference to the TCP/IP model.Ī few weeks back, I got an opportunity to interact with engineering students on their networking subject through guest lecture sessions. If we understand the language of packets, then the fix is almost done. Most of the time at work, we try to understand how packets are communicating, what they like, and don’t like on the network path. Network issues have to be assessed and resolved as quickly as possible for better customer experience. My core work is to break fixing the customer’s global network when there is an outage. How I got a sudden interest to pursue WCNA? If you feel that the exam is right for you, please continue. It was a great journey of preparation and in this article, I am going to share that with all of you, which might help you, if you are considering to appear for the exam. Laura Chappell, Gerald Combs, and the team have done a great job with the books and preparation materials.

I think this is one of the most straightforward certification tests I have seen. I had recently passed my WCNA exam and would like to share my experience with the preparation and how to crack it on the first attempt.

Become a Certified Wire Shark Analyst (WCNA)-Success Story

Wcna certification worth it