The Internet Protocol | Networking tutorial (8 of 13)
HTML-код
- Опубликовано: 28 окт 2014
- An introduction to IP, IP addressing, prefixes, routing, and forwarding
Support me on Patreon: / beneater
This video is part 8 of an intro to networking tutorial: • Networking tutorial
Thank you so much for teaching things from the bottom up. A lot of textbooks insist on forcing you to memorize vague concepts and slowly describe things in more detail, but when you actually understand what's going on underneath, it's so much easier to remember everything. Plus, it's more interesting than memorizing how a bunch of black boxes interact.
Big Agree
Books I read just keep saying the kernel will handle everything. Honestly it’s so sad. Maybe they just expect that I’m also taking other CS courses...
true
Jesus Christ this Networking playlist is fuego!
I was really impressed with how instantly you converted decimal to binary - from the look of it you did it all in your head
172 is a usual address as the first octet of an IPv4 address so I guess he has done it hundreds if not thousands of times as a network engineer. The impressive thing about the video is that he teaches that stuff in a very understandable way.
The best RUclips class ever , I'm so thankful !!
Holy moley. I know it's almost 4 years later...but these videos are unbelievably good.
Trust me I've watched a LOT of networking videos, Eli the Computer Guy...etc etc. They are good, but these are infinitely better. I can only imagine you are or have been a qualified teacher at some point in your life. We need more teachers like you out there.
Thank you so much
He was never a classroom teacher. You can learn more about his career on Ben, Ben and Blue podcast episode 15.
@@danielk2055 Thank for sharing the podcast.
@@Jinjukei thinking about watching that podcast.. what is it about?
@@therecycle1332 I don't know exactly yet, just that Grand Sanderson from 3Blue1Brown is on board and two with such a high eloquence must be good some how ...
Those other guys use a lot of abstractions to explain concepts and when it comes to the nitty gritty they use hand wavy explanations.
Cannot begin to describe how well explained this all is. Every other resource seems to complicate things so so much and you manage to simply it flawlessly!
First of all I would like to thank you for creating these videos and for your efforts.
This series help of lot of people around the world including me. You have explained thing very well, it really helped us in getting the better understanding of technology.
Please keep up doing this good work.
Im really enjoying your electronics and networking series Ben. You're very clear and focused. I would LOVE a video that combined the two, i.e. taking a look inside a router or NIC and saying which networking processes are happening at each section of electronic components.
This Networking playlist rocks! This material is usually presented in such a dense way, thanks for making it accessible.
Sir, this is most amazing series. I have seen many but this is true gem. Earlier I used to think that when router to router communication is there packets are transferred and when switch to switch communication is there, frames are transferred. This is clarified such a great extent. Thank you so much sir.
I've been searching for an explanation like this for years !!! God Bless you !!!
Magnum Opus. I watch your series about 8-bit breadboard cpu and it was crystal clear. Your teaching is brilliant. Thank you for this videos !
This is a fantastic set of videos, your explanations are clear and easy to understand without dumbing anything down. Thank you for making this!
Huge thank you. I almost cried of happiness from your explanation. Let me go see the next one now to cry like a baby at the end.
Wow. The best video explanation I've ever found on net about this topic. Thank you very much.
Brilliant Teacher! I've watched the whole playlist in a row and grasp all the thing. Thank you so much!
In 1 morning you've taught me about computers than I learned from 25 years of using one.
Man we need more of your videos! You do really good job. Got me subscribed. :)
Wow! Ben Eater made my day! The best videos out there on basics
This playlist is a gem! Really! Thank You Ben!
I have learned more from these clips and have gotten a better understanding for how network funktion than three weeks of CCNA 1 at my local universitet. Thanks man 😊👍
i really enjoy watching ben's videos because of his bottom-up approach in teaching/explaining things which fits the way i learn things as well. He doesn't just spit facts, and all of his videos are as if we are both exploring something new together and discovering the concepts as we go. His way of teaching is really admirable and I hope most uni professors would adopt his way too. Most of the lecturers in my college would take the top-down approach and they dont really go deep into core theory/technology, which i understand, because everything is on a schedule in college, but the issue is that the students just end up with a very abstracted, surface level knowledge that allows for getting a passing score in exams but nothing beyond. Not saying all the lecturers in uni are like this, just stating this based on my personal experiences. Cheers, ben!
Ben, I don't know how to express my appreciation. is a simple "thank you" enough ? If so, thank you Ben!!!
I'm now getting confident in networks. Thanks a bunch, Ben.
Thank you very much for this videos, finally understood the Internet Protocol!
I've been carrying this question of why an IP address is actually required when you have the ether since quite a while, and this has been the best it could have been answered
You explain things very clearly. Thank you for posting the videos
My mind is absolutely blown about the greatness of this tutorial series
bottom up approach in Networking is King
excellent series
Brilliantly explained....in possiblity simplest way... Thank you
You are the savior of the engineering students studying in sub-par institutes
The IPV4 address you picked out for the hosts are a Private IP address, within the 172.16.0.0/12, and cannot be routed on the public internet.
excellent series, thanks for work !
Buena saga de videos. Muy claro. Felicitaciones y saludos desde Buenos Aires
best explanations ever
Thank you. This was a great refresher, though I can't say that I would've understood this if I hadn't already taken a class on it.
Thank you for posting these vedios, it helps a lot!
Started supporting you on Patreon. This is a topic I have been wanting to learn for a while. I am a programmer but I'm always curious how things happen down on the hardware level up to software.
Thanks for sharing your knowledge
Many many thanks sir.
Amazing. Thank you!
This is amazing
I always thought the internet was fake, thanks for the video
太精彩了！我奉上 HK$50.00的鼓掌 👏👏👏
8:38 isn't this /16 or /24 redundant ? This data is already available from the part(length) of the IP address ?
And just like that... CIDR notation makes sense, lol. Wish I found this playlist when I was studying for Network+
Great !
Prefixs are used do we also use subnet mask for " ip liit"
Where are other parts of this series????
What drawing software are you using?
I like how his map even shows chesapeake bay
Dear Sir, I have watched almost every of your videos. I kindly request you to build a series on internet connection on the custom hardware like the 8 bit computer or the 6502 computer. I am currently building a 32 bit computer with vga output and a usb keyboard, mouse input. I am also planing to build an OS for it. From your kind subscriber. Thank you for your kind support.
Do spacecraft have ip adresses?
god bless you
20 years, i waited 20 years to finally understand what PPP means.
Now i only need to understand what were these TERRIBLE noises from my modem when we connected through internet in early 2000, and i can die in peace
Must be some problem with the soldering of components which caused it to release bursts of lightning accompanied by pops.
This video is great but ends abruptly at 9:33 . Where can I find the complete video?
can u make a translation? i hard to understand
i understand ppp, very well.. because when i am done driving for the day i NEED to PPP!
Doing decimal to binary is not very hard although Ben does it impressively fast. 172 = 16*10 + 12 (devide 172 by 16 and take quotient -10 and remainder-12) . Now 10 = 1010 and 12 = 1100, hence 172 = 10101100
This is why I love reading comments on great videos. Coz you stumble upon amazing remarks like this. This is an incredible technique to convert decimal to binary. Never thought about this way. Thanks for posting!
Damn, converting decimal to binary in your head instantaneously, that's how you know you're legit
what is ppp?
is it bad that in the beginning i thought homie ment nintendo switch
I would like to write a letter requesting Syracuse University send $60,000 that I gave them intuition to you because I've learned more from these videos
The tutorial can beat 99.99%univ. class for sure
1:41 No way Jose
I don't understand why don't ISPs use Ethernet frames instead of PPP. This would remove the need for extra addresses(like IP addresses)
End of this video kinda explains it: MAC addresses were supposed to be given when some device is manufactured, so there is no consistency with them. By looking at these 6 bytes one can have no idea where this computer is located. Who knows in which country it is, in which city and so on. So in order to match exact MAC address to where to route your packet would mean that each router in the net has exact table of all the existing MAC addresses there are. We're running out of IPv4 addresses, so each table would be nearly 4 billion entries long, though doing exact mapping to 6 bytes would mean 65536 times more addresses, nearly 260 billion entries. Even by today's standarts it's pretty much, while when these technologies were evolving, it was absolutely unacceptable.
So making another addresses, which more correspond to where you can find that exact computer (its country, city, exact internet service it belongs to) makes routing much, much easier.
What is PPP?
Point-to-Point
Why does everybody else on planet Earth teach the slash notation ass-backward, in terms of the bits you ignore rather than the bits the slash tells you to count? You are the 3blue1brown of computer science.
no such thing as the q or not, ask/can ask anyx nmw and it can all be perfx. ts not interes or unintersx
Like
Niggas be wildin
If there are only 4 billion IP addresses, why haven't we run out yet?
i might just be something i'll never know about
I’ve been reading TCP/IP illustrated and it’s so dry. I’ve learned more in the past 30 minutes using your videos than that whole book.
ben my guy can u please adopt me
Banglay bolen