My name is Blas Trigueros, I’m a Telecommunication Engineer and I’ve been working in different IT areas since I got my degree back in 2005. I have experience as a developer and as a system administrator.

In the early years of my professional career, I worked in different research projects as a software developer, but currently I’m more focused on the system administration and networking fields.

The technology industry is constantly evolving, so keeping updated in the new technological trends becomes crutial for everybody working in IT. Cloud computing, virtualization, ethical hacking and cybersecurity are some of my areas of interest. But one of my passions is networking and I decided to start updating my networking skills by preparing the new CCNA 200-301 certification exam.

The objective of this blog is to share my learning process, my notes and the resources I’m using to learn the different networking concepts.

I hope this blog content will be helpful for other people on the same journey. The fascinating study journey to a deep dive into networking.