What is subnetting ? How subnetting works ? What is subnet mask? | Explained with real-life exmples

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What is subnetting? How subnetting works? What is a subnet mask | A Networking Lesson For Everyone
#subnetting #networking #whatisasubent #cidr #subnetmask
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1:07 - a quick recap on IPv4
4:26 - Subnetting explained with real life example
8:30 - Basic fundamentals of subnetting
19:27 - Exercise 1 - How to find subnet mask, network id, broadcast id
23:52 - Exercise 2 - How to create 10 subnets from 1 network
*** Do watch the below tutorial on IP addressing 'before or after" this subnetting tutorial **
IP Addressing Tutorial Video - • What is IP addressing?...
**Do check out our popular playlists**
1) Networking and Infra Concepts - • Networking & Infra Con...
2) Crunching Data Series (2020) - • Learn - Data Engineeri...
3) Google Cloud Platform Beginner Series (2020) -
• Google Cloud Platform ...
4) Latest technology tutorial (2020) -
• What is a Data Vault ?...
Hi Friends, I am Anshul Tiwari, and welcome to our youtube channel ITkFunde.
More about this video -
In this video, we will learn one of the most asked concepts of networking i.e. subnetting. Thank you subscribers for so many requests to make a video on this subject.
Subnetting is simple it's a method to subdivide your current network into multiple subnetworks so that you can utilize your network bandwidth efficiently.
This video is a perfect starting point for you if you want to learn about subnetting, subnet mask, CIDR range, network id, broadcast id. How subnetting really works and how you could create subnets on your own.
This video along with previous ones on the OSI model and IP addressing would build your strong fundamentals in networking.
Credits & Resources -
images - pixabay.com
**Social Links**
Facebook - / itkfunde
Linkedin - / ansh9685
Twitter - / ansh9685
Blog - blogs.itkfunde.com/
Instagram - / itkfunde
**About This Channel**
Friends ITkFUNDE channel wants to bring I.T related knowledge, information, career advice, and much more to every individual regardless of whether he or she belongs to I.T or not. This channel is for everyone interested in learning something new!

Опубликовано:

30 ноя 2020

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Комментарии : 1 тыс.

@pharmacistindia 3 года назад

One of the most complicated concept easily explained. I'm from non IT background, still able to understand as the teaching method is just to the point. Best teacher for IT on youtube.

@ITkFunde 3 года назад

Thanks a lot for such a lovely feedback means a lot please keep supporting mate😊

@leonardwalstroom9295 2 года назад

The other

@jacov_776 Год назад

@@ITkFunde why we need ipv4 for computer network when we get internet connection can get ip a dress then why we needs ipv4 class ?????

@dilzak1 9 месяцев назад

Myself with absolutely no background of CS or IT based on the past four weeks of training for CCNA and this tutorial think that the IPv4 Subnet Mask allows a Local Area Network (LAN) to use its IP address most efficiently by dividing the maximum number of End Devices allowed (computers, lap tops, printers, cell phones, servers) into several sub networks without acquiring additional IP adresses for each sub netwrok. As he repeatedly said in this tutorial; do watch his IPv4 tutorial, I will definitely do that as well. Hope it somewhat answers your querry.

@samikduftary6506 2 месяца назад

Good teaching but all examples are class C but we need to understand class B too

@shankarraman2483 3 года назад

This was a brilliant piece of tutorial. I have been studying this topic for last 25 years but never managed to get so much clarity till I came across this video. Very well done. God bless you. You have great teaching skill. Thank you.

@kentsparrow2981 3 месяца назад

we wacha jaba ati 25 yrs😆

@chasingsunsets101 Год назад

Your explanation is way better compared to my Networking instructor. I now understand subnetting because of you! The way you explained things are straight to the point.

@roopashreesridhara8783 3 года назад

You have done a wonderful job of making this subnetting topic so simple to be understood by anybody. Hats off to you for all the effort you have put.

@smartymcfly3957 2 года назад

Dude, you’re a great teacher. I can’t thank you enough! Your step by step explanation and clarity is impeccable. Keep up the great work!!! Much love from me and my future IT career.

@ITkFunde 2 года назад

Thanks a lot brother 🙏☺️

@CalledMeAdi Год назад

why are you take 2^7 and 6 please explanin

@ehabhaddad Год назад

@@CalledMeAdiHi he added 2 Bits to the networked then he calculates from right to the left started with 0 in the last Octet the 2 added Bits located in number 6 and7 so he added 2 to the power 6 which the first Bit located and same is the other Bit in number 7 that's why.

@user-mn6xf9qm5o 8 месяцев назад

Thanks to u..i m a 53 years old woman and i had to prepare subnetting..u explained brilliantly..God bless u..

@octave1404 3 года назад

It’s just amazing how your explanations make concepts easy to understand. I appreciate greatly. Thank you.

@ragingpahadi 3 года назад

This Channel is very underrated. Way to go man ! love the simplicity of your explanation. Even 5 year old can understand it !

@NatashaBezbrozh 2 года назад

South Asian teachers are the best and won't use any others. They explain logically, use context, and lots of diagrams. It sure beats the mansplaining in America when you're a woman in male-dominated classes. Thanks your presentation has left me untraumatized.

@dagimeshetu3888 3 года назад

You presented it in a clear and explicit way. And I look forward to seeing your next video tutorial on Class A and class B. Thank you in advance!! Thumbs up!!

@abhayagarwal5097 3 года назад

This is an amazing tutorial for anyone out there looking to understand subnetting , thanks you very much for teaching in such an elegant way :)

@itsmanztube.5809 Год назад

no words to describe , such a intelligent guy, anybody can understand your concepts regardless of their domains. i learned many things from your videos. thank you so much for time and hardwork to share the knowledge to us.

@alyssb01 3 года назад

These practical examples make things a lot easier. Thank you.

@shiekhmuzaffar3193 Год назад

After many years i wanted to know about subnetting and it took me 38 mints in total to recall everything....fablous and mind blowing video...Thank you so much❤

@knightsbogidrau4948 2 года назад

Great teacher which teaches from both sides of the problem. Appreciating you so much sir. Looking forward for more videos like this. Thanks.

@rexvanitas 2 года назад

You have to be extremely knowledgeable to be able to simplify concepts to the point that everyone can understand. I cannot express my gratitude for your videos, you’re helping me so much! 💕

@ITkFunde 2 года назад

Thanks Mate I am no expert but may be I understand better how a novice feels when starting up on anything complex 🙏

@Reallife12592 Год назад

What do u mean....The man has helped us a lot...He is one of the best teachers ever

@nawalnitsua8893 Год назад

Thank you very much. You're not just brilliant, you're gifted with passing it onto others in the best way possible.

@ITkFunde Год назад

Thanks Nawal ❤️

@cforest37 2 года назад

This is the best tutorial on subnetting that I have seen on RU-vid so far. Thanks for making this video. You are a great teacher.

@ITkFunde 2 года назад

Thanks Chris ☺️🙏

@MINEWISE 2 года назад

INDIA HAS A ANCIENT DNA FOR TECHERS AND TEACHING, DESTROYED BY FOOLS

@meckmalidong9303 3 года назад

One of the most in detail video of Subnetting les than an hour. This video answer all my questions about subnetting. Thankyou. Keep up the good work.

@kenkendo2134 2 года назад

i had browsed so many websites and videos in trying to get started with subnetting. only to drop deep and lost within the jargons. but you nailed it. thank you.

@ITkFunde 2 года назад

Thanks Kennone of the toughest tutorials to make for me as well glad it helped 😊

@brundacb6119 3 года назад

I had gone through so many videos,none of them could clear my doubts, your video did it..very well explained.. appreciate ur efforts..keep posting more videos..

@ITkFunde 3 года назад

Thanks Brunda 😊

@amolrekhawar525 3 года назад

Hi brunda

@amolrekhawar525 3 года назад

@@ITkFunde hello sir

@alimohammad9295 3 года назад

Thank you so much, you are the best in explaining the subnetting !

@ITkFunde 3 года назад

Thanks Ali

@learningsimple8229 3 года назад

I am similarly from non IT area, I just followed your lessons for just a knowledge and I learned a lot. your ways are very simple. Keep it up.

@muhryzzle Год назад

I was so confused and lost until I watched this, I will definitely be referring back to it as needed.

@yohannesgebrengus9642 3 года назад

I really appreciate the way you articulate the important concepts. You are different from the others following you from Oslo keep it up. Thanks a lot

@ITkFunde 3 года назад

Thanks Yohannes I am so glad its helping you. 🙏☺️

@user-jm5xn1tw7q Год назад

Assalamwalaikum brother. I know this video is old but I wanted to still leave a positive feedback. I am in the process of taking an IT Fundamental certificate course, all was smooth until subnetting and submasks topics came to be... Thank you so much for such a clear, real life explanation. Thank you! may allah continue to reward you and your family.

@ITkFunde Год назад

It's lovely to see your comment, it made my day ! Thanks Mevelin ♥🙏😊

@ajeemashafeek 3 года назад

This video just cleared all my doubts in subnet masks😍 Thank you so much!!

@fahadkhan5307 22 дня назад

Subnetting part for me was really hard to understand, but you explained really well and now I got the clarity. Thankyou

@kushagragarg779 2 года назад

sir, your way of teaching networking is simple and easy to understand. Really appreciate your efforts. 👍

@ITkFunde 2 года назад

Thanks Kushagra☺️

@DebugCall 2 года назад

"The power of two in your mind" Thank you for this amazing content.

@ITkFunde 2 года назад

Thanks Leo 🙏🙏

@rohitbarui2447 2 года назад

cannot find a better video to understand subnetting . you did it brilliantly , kudos for that

@nidaa1906 2 года назад

man your not boring, glad found your channel, other vid I fell asleep and cant even understand or follow. The energy explaining the subject is 10/10.

@ITkFunde 2 года назад

Thanks Nida means a lot 🙏☺️

@Younes-bl5ew 3 года назад

Thank you so much mate really appreciating your videos your simply great, I would love to seeing you talking about DNS one day :)

@johnczech7074 3 года назад

This was an excellent presentation! Thank you

@ITkFunde 3 года назад

Thanks John

@helenast.germain2018 2 года назад

Thank you for the very CLEAR explanations. You r such a great teacher! Keep sharing to us your brilliant gift. God bless to all.

@KP-sk7tv Год назад

I finally understand how subnetting & IP addressing works! Totally awesome!

@jah3882 3 года назад

Good day! I got a question from <a href="#" class="seekto" data-time="1313">21:53</a> where you add the subnet mask of (I I 0 0 0 0 0 0) from the octet. Do you add the sum of the 8th and 7th bit which is 2^8 and 2^7 or do you add the least bit to the next which is 2^7 and 2^6? You explained that by adding both bits would result into getting the # of subnet mask. P.S. `Thanks for the lesson bro. Helps alot. This is just for me to clarify what I understood from the video. Hope you have a great day!`

@ayanroy9820 Год назад

It's 2^7 & 2^6 coz, oct range ends 128. (Where 2^8 - 256) so, 2^7+2^6= 128+64= 192. New subnet mask. . I know it's super late reply but, I just learnt this 😅 and tried to explain. I hope it is correct.

@brandonkerio8262 Год назад

@@ayanroy9820 Thank you. Got it now.

@badmonyoung 3 года назад

I love this channel! Great explanation and examples.

@ITkFunde 3 года назад

Thanks Corey☺️

@mbubechem9067 2 года назад

Bro Your the best teacher ever. I've been finding it very hard understanding the concept of subnetting , but thanks to your video I got it right now! ❤

@dharmeshkamania8051 2 года назад

Excellent. For so many years I was struggling to understand subnetting. And here in 30 minutes, it is crystal clear. Thank you so much.

@kavinkavin5177 Год назад

I'm very clear with subnetting all my doubts are been answered, thankyou , post a video on IP range ,,,

@Shakira4816 3 года назад

Absolutely amazing tutorial! Very easy to follow. Your analogies are particularly insightful. Keep doing what you are doing and make lots of more videos. A couple of suggestions that you can take into consideration are unicast/multicast, mesh networks.

@ITkFunde 3 года назад

Thanks a lot for your feedback and suggestions 🙏☺️

@swathikrishna6498 3 года назад

Thank you so much for the effort you took to make us understand the class.🙂

@ITkFunde 3 года назад

thanks Swathi

@jennyyu1883 2 года назад

Thank you for being so detailed and thorough with the lesson. The examples are a big help!

@tuanmai6815 3 года назад

Thank you so much for making this great tutorial!! Please keep doing your good work!

@ekambaramsainikhil9301 3 года назад

Please make more videos on networking. And the way you explain is quite amazing ❤️❤️

@ITkFunde 3 года назад

Thanks Sai for your lovely support 🙏☺️

@tejaswini3181 3 года назад

That is a damn good explanation!! Much appreciate your effort to contribute to society. 👏

@basavarajshettennavar4414 2 года назад

There no question of doubt, when you teaching this bit by bit...thank you from bottom of my heart ♥

@walterberrios6333 4 месяца назад

Hello my friend, I might be one of your most recent viewer but I want to say THANK YOU! I'm currently working on getting my Google IT Support Certificate and this concept of subnetting was very hard for me to understand, but thanks to you I have a more clear and better understanding of how this concept works. I appreciate the time you put in to make these videos. I have already subscribed and will be checking your other videos on the I T field.

@ITkFunde 4 месяца назад

Thankyou Walter for your kind words and support, welcome to this sweet little family of tech enthusiasts who come from all kinds of background. Hope we can make IT intresting for everyone including our Grandparents ❤️☺️

@muqtarahmed2388 3 года назад

Sir u write 9th bit 256 which is not in ipv4 only up to 8 bits. For ur correction. Good effort on the content. Thanks for giving us good information. Keep going

@ITkFunde 3 года назад

Thanks Muqtar for feedback

@saivinith321 3 года назад

I'm from mechanical baground randomly watched this video he is brilliant and subscribed from now:)!

@ITkFunde 3 года назад

Thanks Sai

@edemagboton5675 3 года назад

Please still lost in subnetting especially getting the hos, the IP address and the broadcast

@RajniSharma-xb7yt 2 года назад

I have seen all of your youtube videos. All concepts are explained in such a simple manner. Your analogies are a close match to the topics. Special mention to the videos on networking series. Its great work. Your efforts are worth appreciation.

@niharika572 9 дней назад

thank you so much for explaining it so well. I was struggling to understand the subnetting stuff since so long but none of the videos explained it so well. thanks and good work

@chintan1 3 года назад

Very nicely explained, I just recollect my 16year forozen book. Thank you

@ITkFunde 3 года назад

Thanks Chintan

@akashjaiswal2584 3 года назад

Plz upload a simple and effective explanation of SSL certificate and it's working, public key infrastructure, DIGITAL CERTIFICATE, TLS, DNS, DHCP, encryption algorithm as well.

@ITkFunde 3 года назад

Thanks for suggestion

@tristynd2916 3 года назад

@@ITkFunde plz do

@alvinellavu9603 3 года назад

This is awesome, appreciate

@mmohana7 2 года назад

I watched IPV4 and then subnetting. Really very good explanation bro. Thanks for doing this. You made my task easy

@techexpert3710 2 года назад

Subnetting is complicated but the way he teach so understandable. Appreciate it and i'm doing some sample subnetting questions using this method. Thanks you.

@balajoshi6040 3 года назад

Nicely explained. I wish you a good future. (sorry for typo)

@ITkFunde 3 года назад

Thanks Bala🙏☺️

@aniukwuchiemelie422 3 года назад

A very good and amazing teaching .......keep it up and thank u

@ITkFunde 3 года назад

Thanks Aniukwu

@EnizGia Год назад

After binge watching many videos, finally this one!🎉 Thank you

@christianjoshua6706 6 месяцев назад

Seriously, what a great lesson! Cruised through so many videos and couldn't find a clear answer! Thank you!!!

@johndebritto 3 года назад

Thanks for the lesson. Going back to your analogy of Euro rail, if we have more hosts than what class C can provide, doesn't it make sense to convert some of the network to hosts to accommodate more hosts ? Converting host bits as network will not solve the problem, in my understanding. Please clarify.

@ITkFunde 3 года назад

Yes we borrow n/w bits to add more host, i have explained that in the later part of the video.

@charlie6967 3 года назад

Sir your real life examples are awesome....🔥🔥🔥🔥🔥

@ITkFunde 3 года назад

Thanks Charlie

@danathelittle 3 года назад

A practical teacher ❤💯

@ITkFunde 3 года назад

Thanks Dananjaya

@victorwatch Год назад

You are a super good instructor thank you. Just one thing I found confusing was how you set out the 8 bit values from left to right. I redid it from right to left like 128/64/32/16/8/4/2/1and it helped me immensely with my binary calculations and my bit calculations. Now when I add 3 bits I simply add the values to get my subnet mask of 224. Thank you very very much ! God Bless ! Victor

@Wilfy 3 года назад

You are exceptionally brilliant and the way you related this to normal scenarios is awesome.

@pramodkumar-rm8ue 3 года назад

ऊ ग . गणपताय नमः 🙂😊 Excellent explain If possible some videos in hindi.

@ITkFunde 3 года назад

Thanks Pramod ॐ गणेशाय नमः... पहले दो videos हिंदी में ही थे but then started in english as people from across boaundaries wanted to learn. Kabhi mauka mila toh hindi me bhi kuch karenge zarur ☺️

@pramodkumar-rm8ue 3 года назад

@@ITkFunde thanku sir

@rameshtcgowda8871 3 года назад

There is no substitute for you r contribution to soceity....

@ITkFunde 3 года назад

Thanks Ramesh 🙏☺️

@BJ-jo5wf 3 года назад

Same for me, you are my hero for explaining this in such a good way

@saripmarina3700 Год назад

@@BJ-jo5wf society 🤗

@polymorphyson Год назад

You demystified everything about subnetting. I got the logic of subnetting from your video...thanks.

@RajRaj-su2ju 2 года назад

Simply awesome! I always had doubts on subnets. You helped me understand it end to end. Thanks a lot.

@ITkFunde 2 года назад

Thanks Raj☺️

@akashbhaskar3816 3 года назад

Best explanation of subnetting on the internet! Keep up the good work

@kirstiealleysanjose6819 Год назад

GREAT vid!!! Encountered this topic many times but this made it a lot easier to understand. Thank you and more power!!!

@nileszanzibar4619 2 года назад

I understood the concepts here before but the broadcast ID wasn't part of the explanations I had read prior. Very concise, clear and excellent lesson!

@ITkFunde 2 года назад

Thanks Niles

@beatpushaMusic 3 года назад

IT k Funde - you did an EXCELLENT job explaining these concepts!!!! Thank you.

@ChristCall Год назад

Very much qualified for being a professor 👏 this is unique keep up the skill I now understand this concept without any shortcomings

@noorhakim6221 2 года назад

just took CCNA class last week and dear sir your explanation is way better than my teacher. God bless you

@syedmohammed1158 2 года назад

Subneting ke Funde very well! Thank you for taking the time out and doing an awesome job mate!

@user-df3hi4qp4b Год назад

Explicit Explanation! I could not afford to lose a second in this video. I have finally found a solution to my IT issues. Thank you for sharing this knowledge on RU-vid.

@ITkFunde Год назад

thanks dear ❤️

@aaryaagrawal5331 Год назад

very beautifully explained with total clarity.. never thought networking could be soo interesting! thank you so much!!

@noone-uy8dh 2 года назад

My professor did not explain this and gave the quiz about dividing networks, which was impossible for me to do and I was mad because I studied for days and got nothing similar on test. Your video really helped me thanks a lot.

@promisesepiso9219 Год назад

This is by far the best video I've come across so far, thank you

@ITkFunde Год назад

Thanks a lot

@amu_dev Год назад

PERFECT EXPLAINED .. NOW I GET ALL ABOUT SUBNETTING..THANKS

@nelumfernando5407 Год назад

Thank you so much.. because of you I understand every concept of network..I found hard earlier to understand these concepts and really worried .now I'm happy with my self. you are a great teacher.love from Australia!!

@samar19925 6 месяцев назад

Man I want to thank you because of you and this video I was able to Pass my Networking interview at Google...Thanks a ton and keep growing

@rosemondejoseph8264 Год назад

Wow!!! This video is amazing! You explained it very well. Thank you so much !!

@RRD111 8 месяцев назад

the best video and clear explanation on Subnets ever! great job.

@mrpoola49 8 месяцев назад

That was amazing brother! A guy like me with zero networking knowledge would able to comprehend this!

@myintzumaung814 2 месяца назад

I got complete understanding of subnetting after watching your video.

@saravananradhakrishnan4477 3 года назад

Bro, you are simply superb.. I just watched few of your videos.. you are explaining each concept in a easily memorable way.. Keep rocking.. kudos.!!

@nirbhaykumar201 3 года назад

One of the complicated concept it's like cup 🍵 of tea thanks sir ❤️

@raopulkit3593 7 месяцев назад

Awesome explaination! much needed to revise the subnetting part. Thanks for the easy guide. God bless you!!

@keyme2365 3 года назад

Thank you for this tutorial! Very very well explained! Love it! Keep it up sir :D

@ITkFunde 3 года назад

Thanks Brother 🙏☺️

@aiswaryaroy7661 3 года назад

Thank you so much. You have explained in a simple and understanding manner.

@miminora1936 3 года назад

Great lecture. Thanks a lot for the time and detailed explanations. Subnetting is so easy with you

@tariksotalei4808 2 года назад

Great video. .for the first time I was able to understand subnet, host and NW ID.

@coolvideos9773 2 года назад

You are awesome at explaining. I was struggling a lot to understand but you r video made everything crystal clear to me. You are a genius. God bless.

@Vaishalii29 2 года назад

First time i seriously understood the concept , thanks )

@NaveenKumar-xr6fw 2 года назад

Awesome explanation.... Hats of you....Clearly I have understood about now subnetting.

@imanekhelifi82 7 месяцев назад

Thank you so much the only one who I understand from his explanation

@prateeksoni1427 10 месяцев назад

Big Salute to the way you described subnetting, CIDR & how to calculate these..

@Sae-wf2ew Год назад

one of the most ittritating concept is subnetting and now i got a huge clarity on it thanks for the wonderfull explanation sir🤝🙏

@musicstuffs7223 8 месяцев назад

I felt very productive after seeing your video, I was looking for this kind of explanation. Hats off 👋👌👌🙏