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Cisco Config Lab1: PAT with a pool of one address

This is the first post in a series of posts providing step-by-step instructions that need to be followed in order to solve the labs proposed by Wendell Odom, the author of the books: 1. CCNA 200-301 Official Cert Guide, Volume 1 2. CCNA 200-301 Official Cert Guide, Volume 2 If you want to follow along,…

Why learn Linux?

Are you a student who is looking at ways of furthering their education, or a recent graduate who wants to improve their employability in a well-paying sector, or even someone who wants to make a career change? Here is why I believe that learning how to use Linux at a professional level would be a…

What is Linux and how did it come into existence?

Linux is a popular, open-source and free OS that consists primarily of a kernel and a set of GNU utilities. Linux is used as a server OS for shared servers (i.e. web servers, database servers and email servers). It is also widely used on home and enterprise desktops, as well as on smartphones and tablets.…