This is an animated DNS tutorial showing what a DNS server is and how it works. It explains the different levels of DNS, such as the resolver, root server, domain server, and authoritative name server. #DNS REGISTER A DOMAIN NAME OR BUILD A WEBSITE and SAVE 30% ►►http://Trygodaddy.com/powercert
This is an animated port forwarding tutorial. It explains how to port forward and it also explains what are network ports.
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What is DHCP? This is an animated video explaining DHCP - Dynamic Host Configuration Protocol. Also explains the difference between a static IP vs dynamic IP.
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Joe Kava, VP of Google's Data Center Operations, gives a tour inside a Google data center, and shares details about the security, sustainability and the core ar
What is POP and IMAP? How does email work? This is an animated video explaining the difference between POP and IMAP. These are email protocols that are used to
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Watch my complete Networking Tutorial Playlist: http://goo.gl/WXNhTr Video walkthrough for using the Command Prompt to troubleshoot network connectivity using
Here is the RAM that I use in my PC: https://amzn.to/2KqHGwQ (affiliate) This is an animated video RAM tutorial. Topics include how RAM works, RAM speed, DRAM,
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This is an animated video that explains the difference between a hub, switch, and a router. It explains how a router works, how a switch works and how a hub wo
This is an animated video explaining the difference between TCP and UDP protocols. What is TCP? What is UDP? Transmission control protocol vs user datagram p
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HTTP vs HTTP vs SSL / TLS. This video explains the difference between these protocols. It also explains how SSL works and what is an SSL certificate. #SSL #HT
When your browser tries to load youtube.com, how does it know where to contact YouTube's web servers? This video explains the basics of the Domain Name System,
What is FTP, SFTP, & TFTP? These are protocols that are used to transfer files over a network. FTP (File Transfer Protocol) is the language that computers use
A DMZ, or demilitarized zone, is used to help improve the security of an organization’s network by segregating devices, such as computers and servers, on the op
What is a network topology? A topology is the layout of how a network communicates with different devices. In this video we discuss the star, bus, ring, mesh,
In this movie we go over how DNS work from the client to the server. When we understand how DNS works it becomes much easier to troubleshoot. This is a sample
This is an animated video showing the difference between 32 bit and 64 bit computing.