If you’ve spent any amount of time around networks, you’ll know that the most popular applications use well known TCP or UDP ports to communicate. In this video, we’ll tell you the ports you’ll need to memorize to get through your CompTIA Network+ certification exam.
CompTIA Network+ N10-004: 1.2 – Commonly Used TCP and UDP Ports Read More »
At the top of the Internet Protocol suite is the application layer. In part two of our conversation on protocols, we’ll detail the most common application layer protocols and discuss some practical examples of how the protocols are used.
CompTIA Network+ N10-004: 1.1 – Common Application Layer Protocols Read More »
The Network+ certification expects every networking professional to be familiar with the most common networking protocols and the location of these common protocols in the Internet Protocol suite. In this video, we’ll detail the important protocols in the link, internet, and transport layers of the IP suite.
CompTIA Network+ N10-004: 1.1 – Common Networking Protocols Read More »
The OSI seven layer model is an important concept for any networking professional. In this video, we’ll break down every layer of the OSI model and discuss the integration of the OSI model into real-world networking examples.
Network+ certification training for free? Absolutely!
Professor Messer’s N10-004 CompTIA Network+ Training Course Read More »
This free online video course is a project that highlights the power of media, the breadth of the Internet, and a dramatic change to what most people expect from online training resources. I wish I could say that the idea of creating this course was a flash of insight that came to me in a vision, but the reality is the idea of giving away this nature of training content was slowly formed through 20-plus years in the computer industry and the technological evolution of video and audio resources.
Professor Messer’s Free Certification Training Courses: Frequently Asked Questions Read More »
