What is subnetting ? How subnetting works ? What is subnet mask?

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

3 роки тому

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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anshultiwari.substack.com
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
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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!

КОМЕНТАРІ: 1 000

@pharmacistindia 3 роки тому

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 роки тому

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

@leonardwalstroom9295 2 роки тому

The other

@jacov_776 Рік тому

@@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 7 місяців тому

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 22 дні тому

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

@roopashreesridhara8783 2 роки тому

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.

@chasingsunsets101 Рік тому

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.

@octave1404 3 роки тому

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

@shankarraman2483 3 роки тому

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 Місяць тому

we wacha jaba ati 25 yrs😆

@abhayagarwal5097 2 роки тому

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

@smartymcfly3957 2 роки тому

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 роки тому

Thanks a lot brother 🙏☺️

@CalledMeAdi Рік тому

why are you take 2^7 and 6 please explanin

@ehabhaddad Рік тому

@@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.

@dagimeshetu3888 3 роки тому

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!!

@alyssb01 3 роки тому

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

@user-mn6xf9qm5o 6 місяців тому

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

@ragingpahadi 3 роки тому

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

@itsmanztube.5809 Рік тому

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.

@knightsbogidrau4948 Рік тому

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

@learningsimple8229 2 роки тому

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.

@NatashaBezbrozh 2 роки тому

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.

@rexvanitas 2 роки тому

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 роки тому

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

@Reallife12592 Рік тому

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

@cforest37 2 роки тому

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

@ITkFunde 2 роки тому

Thanks Chris ☺️🙏

@MINEWISE Рік тому

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

@nawalnitsua8893 Рік тому

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

@ITkFunde Рік тому

Thanks Nawal ❤️

@mbubechem9067 Рік тому

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! ❤

@jennyyu1883 2 роки тому

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

@Younes-bl5ew 3 роки тому

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

@alimohammad9295 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Ali

@Wilfy 2 роки тому

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

@RajniSharma-xb7yt 2 роки тому

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.

@yohannesgebrengus9642 3 роки тому

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 роки тому

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

@brundacb6119 3 роки тому

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 роки тому

Thanks Brunda 😊

@amolrekhawar525 2 роки тому

Hi brunda

@amolrekhawar525 2 роки тому

@@ITkFunde hello sir

@helenast.germain2018 2 роки тому

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

@shiekhmuzaffar3193 Рік тому

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❤

@kushagragarg779 2 роки тому

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

@ITkFunde 2 роки тому

Thanks Kushagra☺️

@DebugCall 2 роки тому

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

@ITkFunde 2 роки тому

Thanks Leo 🙏🙏

@ajeemashafeek706 3 роки тому

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

@meckmalidong9303 2 роки тому

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.

@Shakira4816 3 роки тому

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 роки тому

Thanks a lot for your feedback and suggestions 🙏☺️

@swathikrishna6498 3 роки тому

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

@ITkFunde 3 роки тому

thanks Swathi

@muhryzzle Рік тому

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

@basavarajshettennavar4414 Рік тому

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

@user-jm5xn1tw7q Рік тому

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 Рік тому

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

@jah3882 3 роки тому

Good day! I got a question from 21:53 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 Рік тому

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 Рік тому

@@ayanroy9820 Thank you. Got it now.

@tuanmai6815 3 роки тому

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

@victorwatch Рік тому

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

@johnczech7074 3 роки тому

This was an excellent presentation! Thank you

@ITkFunde 3 роки тому

Thanks John

@ekambaramsainikhil9301 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Sai for your lovely support 🙏☺️

@dharmeshkamania8051 Рік тому

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 Рік тому

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

@RajRaj-su2ju 2 роки тому

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

@ITkFunde 2 роки тому

Thanks Raj☺️

@muqtarahmed2388 3 роки тому

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 роки тому

Thanks Muqtar for feedback

@badmonyoung 3 роки тому

I love this channel! Great explanation and examples.

@ITkFunde 3 роки тому

Thanks Corey☺️

@kenkendo2134 2 роки тому

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 роки тому

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

@rohitbarui2447 2 роки тому

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

@saivinith321 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Sai

@edemagboton5675 3 роки тому

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

@johndebritto 3 роки тому

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 роки тому

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

@techexpert3710 Рік тому

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.

@myintzumaung814 16 днів тому

I got complete understanding of subnetting after watching your video.

@tejaswini3181 3 роки тому

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

@charlie6967 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Charlie

@danathelittle 3 роки тому

A practical teacher ❤💯

@ITkFunde 3 роки тому

Thanks Dananjaya

@ChristCall Рік тому

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

@beatpushaMusic 3 роки тому

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

@akashjaiswal2584 3 роки тому

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 роки тому

Thanks for suggestion

@tristynd2916 3 роки тому

@@ITkFunde plz do

@alvinellavu9603 3 роки тому

This is awesome, appreciate

@chintan1 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Chintan

@nidaa1906 2 роки тому

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 роки тому

Thanks Nida means a lot 🙏☺️

@aiswaryaroy7661 3 роки тому

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

@aniukwuchiemelie422 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Aniukwu

@balajoshi6040 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Bala🙏☺️

@nileszanzibar4619 2 роки тому

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 роки тому

Thanks Niles

@lightning369 2 роки тому

You have really simplified all about subnetting. Your way of explanation is awesome and on another level.This video has really helped me. Just subscribed to your channel.

@pramodkumar-rm8ue 3 роки тому

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

@ITkFunde 3 роки тому

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 роки тому

@@ITkFunde thanku sir

@rameshtcgowda8871 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Ramesh 🙏☺️

@BJ-jo5wf 2 роки тому

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

@saripmarina3700 Рік тому

@@BJ-jo5wf society 🤗

@user-df3hi4qp4b 11 місяців тому

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 UKposts.

@ITkFunde 11 місяців тому

thanks dear ❤️

@promisesepiso9219 Рік тому

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

@ITkFunde Рік тому

Thanks a lot

@miminora1936 2 роки тому

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

@saravananradhakrishnan4477 2 роки тому

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.!!

@KP-sk7tv Рік тому

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

@noone-uy8dh 2 роки тому

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.

@kirstiealleysanjose6819 Рік тому

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

@nelumfernando5407 Рік тому

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!!

@akashbhaskar3816 3 роки тому

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

@polymorphyson Рік тому

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

@noorhakim6221 2 роки тому

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

@christianjoshua6706 4 місяці тому

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

@mmohana7 Рік тому

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

@keyme2365 3 роки тому

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

@ITkFunde 3 роки тому

Thanks Brother 🙏☺️

@coolvideos9773 2 роки тому

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.

@ololadeolaitan8044 Рік тому

thank you for making networking interesting to me. i love the simplicity in which you explained all the concept

@mrpoola49 6 місяців тому

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

@melissamusama8816 Рік тому

Am writing a test tommorow I needed this👏👏thank you

@ITkFunde Рік тому

Thanks Melissa

@aaryaagrawal5331 Рік тому

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

@shardagovender4465 3 роки тому

I just stumbled across your channel. So much to get through...

@kakanyeroinnocent1057 Рік тому

wooow your examples just made everything clear for me

@ITkFunde Рік тому

Thanks

@SoTired-Of-BS 2 роки тому

Thank you so much! You explained it in the most easiest way, I feel like I am an IT pro. Very new to IT and this is so helpful. Thanks Bro!

@ITkFunde 2 роки тому

Thanks Zemenu ☺

@akibhasan3771 Рік тому

I had so many confusions in this topic which are cleared... Thank you sir.🙏

@nirbhaykumar201 2 роки тому

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

@samar19925 5 місяців тому

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

@EnizGia Рік тому

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

@DonyorAbaquita Рік тому

This is not tutorial for me. this is masterclass..Thank you

@Sae-wf2ew Рік тому

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

@MihirMishraMe Рік тому

Watched it again after about an year - only to gain more, beautifully explained !

@iamdare Рік тому

you are a fantastic teacher. thank you so much for making these things easier to consume.

@ITkFunde Рік тому

Thanks ☺️

@jonenoh 5 місяців тому

You just saved my life Funde 🎉 thank you.

@ravikiransharma3125 3 роки тому

Thank You. After watching this you cleared the concept.

@ITkFunde 3 роки тому

Thanks Ravi

@arijitdachamp007 Рік тому

Explained well... I understood the concepts and recalled what I had learnt in college...i would like to thank sir

@walterberrios6333 2 місяці тому

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 2 місяці тому

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 ❤️☺️