Over the long course of my career I have heard many of my colleagues refer to these two terms interchangeably, although this is actually not true and may cost you a wrong answer on an exam such as Cisco’s CCNA or CCNP which could make the difference between you passing the exam or not. Let us take a look at the differences in these two terms. Continue reading “Ports VS Interfaces What Are The Differences” »
One of the most intimidating but extremely important subjects on the CCENT/CCNA or ICND1 exam is subnetting. We were all taught to think in decimal but computers think in binary and the idea of all those ones and zeros are just a bit overwhelming for most of us. A subnetwork, or subnet, is a subdivision of an IP network address providing multiple smaller networks. Subnetting is the practice of dividing a network IP address into two or more networks.
In my experience I would have to say yes. Many of us that have studied for and passed our certification exams feel that we would like to share what we have learned and how we learned it, so some write braindumps and others like myself create training lab scenarios.