What is CIDR block | Easy demo of CIDR | AWS VPC CIDR Demo | Understanding CIDR with AWS VPC Subnet

#javahome #javahomecloud #vpc #subnet #cidr #cidrtutorial
In this video, I will explain what is CIDR block?, I will cover core concepts of CIDR block with samples, This video simplifies CIDR concepts, We will Understanding CIDR with AWS VPC and subnets.
"Mastering AWS Cloudformation Templates" www.udemy.com/...

[@JavaHomeCloud]

For online/classroom trainings on AWS and DevOps please call [phone]

[@pratapgarud1404]

this is exactly what I was looking for, thank you

[@dev-rachid]

Why didn't you remove 2 bits for each of the two networks (1 bit for broadcasting and 1 bit for the router)? Thanks for your share👍

[@pundalikjarali1334]

Thanks, this good explanation

[@adothecruster3385]

Tx, very good explanation about CIDR

[@JavaHomeCloud]

Thank you

[@sibu854]

Host numbers always divided by 2 ?
Any explanation why not randomly allocate...like say here we have 255 host addr...so can we decide to give 32 address to subnet1 and 224 address to subnet2 .

[@KoyaMel]

Amazing video again. I liked how you explained the calculations on CIDR.
Some youtubers just use the online calculator. Yours is superb!

[@JavaHomeCloud]

Great to hear!

[@mohpish]

Thank you for the amazing video and explanation

[@JavaHomeCloud]

My pleasure!

[@imsankettt]

Pretty much cleared by your video.
I was having so much anxiety understanding this CIDR concept.
Thank you for such simple explanation, I hope now I have it cleared in my mind. Cheers mate!

[@poornanilkund9371]

Thanks a lot for this video! Best explanation

[@JavaHomeCloud]

You are welcome!

[@joseromualdo97]

Thanks, that was very well explained

[@JavaHomeCloud]

You're welcome!

[@jinpark75]

Great explanation. thank you

[@JavaHomeCloud]

You are welcome!

[@sidharthjawale5215]

Thank you very much, Sir.

[@JavaHomeCloud]

You are most welcome

[@tradtrad1000]

How do you choose the IPv4 address for the VPC (Network portion) of the CIDR block?

[@ziedmarouani6257]

very good tutorial , thank you

[@JavaHomeCloud]

You are welcome!

[@krushnapardeshi3694]

You are very good teacher, sir 💐

[@almitra100]

Who are you?? I just needed a savior and you came by. I never thought I'd understand the principle of CIDR block calculations.

[@nikhilkulkarni2556]

Very nice explanation sir.

[@JavaHomeCloud]

Thanks and welcome

[@mikeavvo3066]

Great Video! How do you decide when you create a VPC how many IP addresses you need (CIDR) block and what range to start with?

[@Vimal926]

Was searching for the simple explanation of vpc subneting every where.. , this one is simple and well explained.. Much thanks.. 👍

[@priyatiwari6331]

Thanks for all wonderful viedo kindly upload more viedo ... thanks

[@saichaitanya4434]

Tnkuu soo much ..it was very informative ....keep on uploading

[@alokjha780]

Thank you very much for this very clear and crisp video.👍

[@vishvendradeepak1419]

Good explanation...

[@JavaHomeCloud]

Keep watching

[@MrSupuna2u]

Clear explanation!

[@JavaHomeCloud]

Thank You

[@MoatazBillehMednini]

thank you, well explained.

[@munikumarreddydoddareddy8718]

Nicely explained about CIDR's for subnets.

[@mathewkargarzadeh3158]

Brilliant Illustration of CIDR Block !!. so many people don't know that and I was one of them. Thank You !! for this Nice tutorial on VPC, submet allocation and CiDR Block how to divide the subnets. Great Kudo to you my friend. If you are in Colorado, I buy you a Beer or I take you to dinner. Thanks again. Mat.

[@JavaHomeCloud]

Many thanks!

[@PrapullSharma]

Thanks for clearing by doubts...cheers

[@jeanvillete]

Definition with hands on... such a great explanation!
Tks a lot!

[@devopsinterview]

Great videos.... M become your fan sir

[@ThesamBETH]

Thank you very much. That was very clear.

[@tanushreenagar3116]

Nice thnk u

[@JavaHomeCloud]

Welcome 😊

[@amandeepgera4109]

awesome explaination...i was looking for such video

[@singhamita]

Thank you very well explained. Short and clear !!Thank you !!

[@pandipalanichamy9319]

Today only came to know that network and host portion..🎉🎉

[@er16deepak]

Very nice explanation about IP address distribution across subnets in VPC

[@halcyonhimanshu]

Very lucid explanation. Great work

[@mchisty]

Clear and concise presentation; specific to the point.

[@rajeshchouhan458]

Thank u for such detailed explanation sir

[@sanchitchoudhary9695]

Trying to understand this part from some time,now its clear ,thanks for the video👍

[@cmm1093]

Thank you sir so much, very well explained , i was not clear about how to calculate CIDR subnetting But after watching your videos i understood very well. please upload Aws series videos.

[@vimalneha]

It was very useful in understanding the division part.

[@anuj3089]

Great Explaination

[@SanathanDharm]

Amazing clarity, superb, keep it up !

[@allenjeba5812]

Well explained. Clear explaination which none other came through.. good job

[@mindai99]

Very well explained, thanks for creating this video.

[@JavaHomeCloud]

Glad it was helpful!

[@shadyapp7416]

Brilliantly explained

[@kunal9jaggi]

Nicely explained. Good job!

[@prakavids]

Excellent explanation

[@kakmca]

Hello sir, after seeing the comments, looks like everyone understood except me. Pleaes let me know where is the gap?
In the video, you were constantly shifting from 172. 31. 0. 0/24, and 172. 31. 0. 0/25.
At one moment, I felt like you sticked to 172. 31. 0. 0/24. At 7:40 why you suddenly changed to 25? Any reason? Please clarify me.

[@JavaHomeCloud]

I suggest you watch again

[@kakmca]

@@JavaHomeCloud In fact, I watched this video multiple times before I posted this question here.

[@murali3d1]

Nice explanation about CIDR

[@prajwalkumarpatil8785]

Fantastic explaination. Precise and to the point. Thank you😊

[@JavaHomeCloud]

Than you

[@mani00751]

It is a really great work sir, Thank you

[@miscellaneous_pod]

Explained in very simple terms an outstanding doubt now clear. thanks

[@JavaHomeCloud]

You are most welcome

[@delincuente6647]

awesome explanation

[@sasidhanapal]

Video is short and crispy, Also very clear explanation sir.

[@JavaHomeCloud]

Keep watching

[@swatisneha9393]

Great explanation!!!
Thank you

[@qdy1596]

Nice explanation.

[@mali2640]

Thank you, Sir, this was helpful!

[@sehrishwilliam2659]

very well explained, thank you for uploading

[@gotamp24]

man you're a life saver

[@karthikgolagani6844]

im from mechanical background. this video gave me a spoon feed . thanks a lot sir

[@JavaHomeCloud]

You are most welcome

[@NeverMind-fq4sr]

Sharply explained

[@abilashkp2243]

Thats a beautiful clear explanation. Thanks a lot.

[@JavaHomeCloud]

Glad it was helpful!

[@nick-sx2zn]

does that mean we can have 256 instances/ec2 instances inside the VPC?

[@JavaHomeCloud]

Yes

[@CitizenWarwick]

Nice explanation of allocating IP's between subnets, Thank you! 🙏

[@suresh1686]

Thanks for explaining the concept using simple terms. you made my day.!

[@JavaHomeCloud]

Glad you liked it!

[@KyawAungWin-Win]

nicely explained!

[@raviy10]

Thank you !!!

[@KrunalVyas]

Thank you...

[@nkatekoma]

thank you so much, you explained so good!

[@JavaHomeCloud]

Glad it was helpful!

[@ranveerhundal]

Super, Love you :)

[@premvijay7255]

Nice one..

[@nshamann]

Thanks!

[@Senthamihkaviya]

Clear Explanation :) Thanks for your video

[@harimanchester7036]

Nice

[@jugadorrajpal8978]

Nicely explained....Thanku so much. :)

[@PawanMusing]

Whenever VPC concept come to my mind I always confused, how one can distribute IPs amongst subnets. This video clears all my doubts.
Thanks.

[@rishabjula8509]

Simple & perfect explanation!
Thank you

[@JavaHomeCloud]

Glad you liked it

[@TheVitorReis7]

Thanks that was very useful, after this explanation I've realized that it is simple, but before it seemed to be pretty complex

[@csangora]

Ditto for me.

[@ritesisright]

Thanks 😊👍

[@sandipaonwww]

nice explanation on calculation of subnet & cidr. Thank you

[@nshamann]

A simple, but very effective way of understanding subnets on cloud. Thank you!

[@parul1818]

Well Done!!! keep it up

[@Ironighte]

Thanks a lot, you made it easy for me to understand :D

[@kshatriya5]

Thanks Sujhata, I just called you. Please whatapp if there is any aws Demo is scheduled.

[@neerajshrivastava5600]

Awesomely explained in a simple way!!!!

[@thepetiteotaku]

I found this incredibly enlightening. Thank you, I was under the impression that I was never going to get a hang of this.

[@quickfingers5982]

where does the (32) came from?

[@atulsrmcem]

If host portion is actually the number of available IP addresses to use, what exactly is Network Portion ? Where they are getting used ?

[@sibu854]

Network portion is always fix, this is the way we can identify hosts in same network or different network

[@sudhakarmurugan1196]

Thanks . This was what I wanted to know.

[@devops__guy8909]

simple and clean. Great video.

[@vicky271075]

how to provision 500+ ec2 instances

[@prajwaltirpude8582]

Thanks for clearing this.

[@bharathkumarendhurthi4034]

Thank you !
simple and clear without confusion

[@JavaHomeCloud]

Glad it helped!

[@sanketkhed2620]

thanks for explaining it was very simple and easy to understand

[@JavaHomeCloud]

You are welcome!

[@chrisbraganza8481]

This video was simple and clear!!! Thanks a lot!!

[@dominar_uk_rider]

If scenerio is VPC : 10.0.0.0/16 , Subnet 1 : 10.0.0.0/23 then what would be Subnet 2 ?

[@andyandyboyz3571]

How many subnets to be created from the VPC CIDR block?

[@andyandyboyz3571]

How many IP addresses or hosts do you want to created from the CIDR block.?

[@dominar_uk_rider]

How dumb question was this... I was not aware of subnetting at that time.
Thank you for always replying. I am AWS Admin now #Peace 🤭

[@karthikm5498]

Really great need more videos from aws