Networking basics (2024) | What is a switch, router, gateway, subnet, gateway, firewall & DMZ
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- เผยแพร่เมื่อ 5 พ.ค. 2020
- Networking basics (2023) | What is a switch, router, gateway, subnet, gateway, firewall & DMZ
#networkingbasics #switch #router #subnet #gateway #firewall #NAT #dmz
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Hi Friends, I am Anshul Tiwari and welcome to our youtube channel ITkFunde.
About this video -
In this video, we will understand the networking basics. We will understand what is a
- Switch
- Router
- Gateway
- Subnet
- Firewall
- NAT
- DMZ
- Port forwarding
We will understand computer networking fundamentals using a "School" analogy. This video will give you an easy understanding of these concepts which we use on a daily basis.
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6 hours, two chapters read and time lost.
School ❎ TH-cam ✅
These are the guys who used to help their friends to clear exams by explaining concepts to them, just minutes before entering exams halls. 😁
After years of working in the IT industry (I'm an IT Manager and Systems Administrator), and having also studied engeneering, I don't think I've ever seen someone explain something in such a simple and effective way. If you're not a university tech teacher, then you should be. This is gonna be a great video that I will forward to my little 12 year old brother who wants to follow the same career as me (I'm not a very good teacher so I have to find alternatives for him). Very well done and I hope you keep doing this for future generations. Thank you.
I'm 43 and I've just decided to go into IT field. I'm taking my very first course soon and I can't wait to get started. These videos help someone like me understand these concepts and it won't all hit me like a ton of bricks. Thank you!
THIS IS WHAT A LEACTURE IS EXACTELY CALLED
Teaching is an art, and you know that very well. We have many people with good knowledge but very few teachers like you who can explain complex concepts in simplified terms.
I am 56 and decided to go back to school to learn to code! You have changed my life. You have made the concept simple to understand. Bless you!!
Hey! Today was my first day back in school, and I’m planning on majoring in network management. It’s always interested me! I spent 8 hours today reading in a textbook, completing assignments and watching lecture videos. I was then asked to describe a network, and was surprised that I felt lost. This video really turned things for me around, and now I understand the basics. Thank you so much!!
3 minutes into the video, and I know I'm going to comprehend it way better than I have any other videos. for non-technical people like me, this is a gem.
Absolutely brilliant illustration! I never would have thought I'll learn this in just 14 minutes, 57 seconds.
OMG, I have spent hours trying to get a firm grasp of these basics, I've talked to many, many IT folks, and still struggled. Your paradigm of the school is so simple and direct, and finally everything clicked. Thank you!
You’re the only person I’ve found that can explain things this clearly. I’m not like uhh what.. let me rewind.. it just makes sense. Thank you!
Honestly, even though I'm within tech support, I never knew the networking basics. This short tutorial has helped me understand it much more and thank you for that.
Just wanted to comment about you saying thank you for 500 subscribers back in May 2020. You've now (on 30th August 2023) have 365k subscribers. Good job!
I wish I had you as my Math Teacher when I was at school! You reflect what all teachers should be! Subscribed.
i have been in IT for 30 years.... no one has ever explained this so well...... Nice job sir.
You are one of the best teachers. You have your thoughts together, set the agenda and then explained everything is the simplest way possible. Wonderful. Thank you so much.
I'm working towards my cybersecurity bachelor's degree and this video finally got me to understand subnets. Thank you, you're an excellent teacher!
Been doing networks for a long time and this right here is one of the best explanations I've come across on TH-cam. I was curious what you had to say and this is good even for the most seasoned engineers. Keep up the good job.