This is CCNA Episode 14. Port security is a VITAL thing we must learn when becoming network engineers, especially when you have hackers running around using things like the Shark Jack from HAK5. In this video, I’ll show you the best practices for securing your switch ports on Cisco Switches and Unifi (Ubiquiti) switches.
fiber optic cables (what you NEED to know)
why Power over Ethernet (PoE) is amazing!!
How to make an Ethernet cable - In this video, NetworkChuck shows you how to make an RJ45 Cat5e Ethernet network cable while teaching his daughters. Also, how do Ethernet cables work? NetworkChuck takes you on a deep dive into how your internet traffic flows across an Ethernet cable.
You probably know that you need to learn the CLOUD (public cloud)....but what about Hybrid-Cloud??
your home network can be HACKED!! Let's try.
It's time to get your CCNA!
how are Data Center networks designed?
DO NOT design your network like this!!
When you watch a YouTube video....is it using TCP? UDP? What happens in the network?
Let's follow a packet through the layers of the TCP/IP and OSI model!!
What is the TCP/IP Model? OSI Model?
What is a NETWORK ROUTER?
What is a NETWORK SWITCH?
