ICND1 is the course and exam that is required for this entry level certification and covers the following topics: This is Cisco’s base level certification and will get you started with the technology.
#CISCO CCENT SWITCH MAC ADDRESS LEARNING FREE#
This may not be the case for you and if so, feel free to navigate away to more advanced topics online.īegin with the CCENT level certification. We’re going to assume you are a beginner and take it from the start. It’s just one massive collection of smaller LAN’s connected together via Routers. This is how the hundreds and thousands of LAN’s in the world get connected together, which is what ultimately results in the Internet you know and love.
Routers on the other hand operate at Layer 3 and deal with routing Internet Packets based on IP addresses. The Ethernet switch is the foundation of computer networking. Layer 2 traffic deals with hardware or MAC addresses. Switches handle what is called Layer 2 Traffic. Companies typically have several of these LAN’s or VLANs (Virtual LANS) in their local campus. Switches are what make Local Area Networks, or LAN’s, possible. Ultimately though, it is going to take a strong curiosity about networking, and a willingness to commit to long hours of training via books, videos, and hands on Lab Exercises, before you actually have a grasp on the skill set. It helps to have a background in technology, computers, and possibly formal education at the college level in computer science, to get the ball rolling with your Cisco Studies. With millions of Cisco devices in the world, and most every Fortune 500 company having Cisco gear in their network, it helps to have some applicable skills that are in demand from these companies. Cisco Certification is good for Employment OpportunitiesĪs a Cisco Certified Network Associate or CCNA, I can vouch for the benefits of having a background in Cisco Networking. At the time of this writing, it is an estimated $45 billion dollar per year market, and Cisco takes a 70% chunk of that. When you consider that there are millions of these devices in the world, you can see the value that Cisco holds. Synergy has done research showing Cisco to have approximately 70 percent of the switching and routing market. Cisco is now also focusing on Cloud Computing and we cover a ton of information about this new initiative in our Cisco Cloud Fundamentals tutorial. Those computers are called Switches and Routers, and Cisco has a virtual stranglehold on that market. What you may or may not know depending on your technology background, is that in between the servers and clients are computers in the middle that connect them all together.
#CISCO CCENT SWITCH MAC ADDRESS LEARNING PC#
When you think of computers, you probably think of the Desktop PC your reading this on or the Server hosting this website. The internet is made up of millions of computers.