Thanks JK :) I would request you to SUBSCRIBE our CHANNEL and look at our playlists for SA & SysOps here -- ruclips.net/video/ywHFXfuJoSU/видео.html &&& ruclips.net/video/UFSH-KuDGj8/видео.html Connect with me on LinkedIn to read interesting important AWS updates --- www.linkedin.com/in/knowledgeindia Please follow my FB page fb.me/AWStutorials & Twitter - twitter.com/#!/knowledge_india And for AWS exercises, you can refer our blog -- aws-tutorials.blogspot.com/
Recently got introduced to Your channel n am enjoying learning .. complex concept explained with simplicity 👏🏻👏🏻.. keep making such videos !! Thank you 🙏🏻
Nice one with crisp explanation for easy understanding.Am also interested to know any videos for IAM & AD Am a starter in AWS and crawling in learning and videos are useful too , Keep up this good work !
Thanks .. If you have got benefited from this channel, please write about it at -- aws-tutorials.blogspot.in/p/do-you-like-it.html SUBSCRIBE & SHARE with your friends please. Out FB page is -- fb.me/AWStutorials Here is the video for IAM -- ruclips.net/video/DXNS-EP9sXM/видео.html && ruclips.net/video/z9MOPMxnCjY/видео.html Please see all the videos on our channel for easy learning of AWS. Do not forget to SUBSCRIBE and SHARE.
Thanks a lot for your kind words. I request to spread the videos more and more so that people and friends could get benefited. Please Subscribe to our blog for exercises --- aws-tutorials.blogspot.in/ (LIVE Session details are updated here) Like our FB page to know the announcements --- fb.me/AWStutorials - please write about us and tag our page on FB/LinkedIn. LinkedIn - in.linkedin.com/in/knowledgeindia Subscribe to our RUclips channel to get alerted about new videos --- ruclips.net/user/knowledgeindia Our Twitter handle is twitter.com/knowledge_india
Here traffic generated from internet goes through ELB where it distributes to the web server placed in private network. once it gets the requested input from webserver will it go through ELB again ??? As explained here local ips in private subet need to have NAT placed in public subnet when they want to access internet or any outbound traffic.
for the first thing, yes the reply goes back via ELB. NAT would come into picture when traffic is initiated by private instances e.g. Access a third party AP.
I am clear about auto-scaling and ELB. However ELB is a seperate service in AWS where as Auto-Scaling is an option within EC2 service. How are both of them different i.e. Auto-Sclaing within EC2 and ELB as seperate service? I understood that Auto-Scaling is achieved by creating Auto-Scaling Groups and Launch Configuration. But that is not enough unless we create load and associat Auto-Scaling Groups+ Launch Configuration to ELB. However I always get confuse when I am trying to answer MCQ's for exams that focus on Auto-Scaling as feature etc.
Its simple. ELB is there to distribute traffic/load to n number of instances. Auto scaling group is there to keep the desired number of instances in running state; and also increase or decrease the number of instances, based on the need. Check our Auto scaling video and ELB playlist..
no. Because NAT Gateway should be able to to talk to Internet directly using its Public IP. please check out our playlists for more -- ruclips.net/user/knowledgeindiaplaylists
Great Video. You mentioned having 1 NAT per AZ for HA. But how will my private EC2 traffic route to the second NAT incase one goes down. Is there any config we need to do?
You will have to put 2 Route tables for 2 different private subnets and in that point to 2 different NAT gateways. Please support us by SHARING our videos. Thank you.
How is Instances live in a private subnet get internet from the ELB even if the instances in the private subnet do no have ip address. Isn't the instances in the private subnet are registered to the ELB and the ELB uses its private ip?
Thank you Sir But have a doubt related to this.. You said Nat Gateway can’t span AZ’s , but from the diagram show in this video, Request from instances in other AZ’s also directing to NAT. Will this serve the purpose in Real time or need Another NAT in other AZ ??
Hi, I have doubt, you have mentioned in video, In private subnet created the ec2 instances in A.Z 1, will same ec2 instances in A.Z 1 will automatically reflected in A.Z 2 in private subnet for High availablity ?
Good explanation. Have been watching your videos...We'd request you how to prepare resume for freshers as a solution architect, a good example of demo resume.
NAT is very expensive. Make sure that you really need it before using. You need to use VPC Endpoint service if you need to have access to AWS services (S3 for example)
Hi Swati, If you place ELB in private subnet it won't be reachable from internet. We normally keep ELB in private for the internal purposes e.g. ELB between Web and App tier (in 3 tier architecture). If you want to keep ELB in front of Web tier, it should be there in Public subnet only -- ruclips.net/video/txTPrM5proQ/видео.html Please let me know if it is not clear still. Here is the link for live streaming event on coming Saturday (9PM IST) --- ruclips.net/video/18rGK2gELFA/видео.html Hoping to solve some of your questions on AWS. You can also mail me your questions beforehand or write in comments. Submit your requests here -- docs.google.com/forms/d/e/1FAIpQLSe_N0JQLpZrBViq0wDMnPd9Z9S3CBVJY3W1-1bXIVkknXQY2Q/viewform?usp=sf_link
Thanks, I got your point. Thanks for the link, looking forward to it. Also, it will be really helpful if you could discuss about cloudformation service in detail, brief about template designing etc. Thanks.
Thanks Swati. Have you watched this video already - ruclips.net/video/xCE2sowrmY0/видео.html Please let me know some of your doubts or things which are not clear on CloudFormation.
Sorry, I didn't. I'll watch it straight away. :) I came across your channel only recently. Have been glued to my computer since then. You have some pretty great videos. I'll definitely watch them all and share with my friends and colleagues. Thanks for all your help and keep up the great work.
Thanks a lot for your kind words. Looking forward to provide more knowledge (always in easy manner). Here is playlist for SysOps - ruclips.net/p/PLTyrc6mz8dg8grU1HEhVw4zoCyvAl5MBO
Thanks Piju. I would request to look at our playlists for SA & SysOps here -- ruclips.net/video/ywHFXfuJoSU/видео.html &&& ruclips.net/video/UFSH-KuDGj8/видео.html Connect with me on LinkedIn to read interesting important AWS updates --- www.linkedin.com/in/knowledgeindia Please follow my FB page fb.me/AWStutorials & Twitter - twitter.com/#!/knowledge_india And for AWS exercises, you can refer our blog -- aws-tutorials.blogspot.com/
I have couple of videos on AWS Lambda already with an example, please check out the channel. ruclips.net/video/62ju_iFXoHE/видео.html ruclips.net/video/-K1ZMWZTZfY/видео.html
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
The way you are making the concepts crystal clear is just brilliant. Really owe you a lot sir.
Thank you Gopi
6 years old video and it's still a life saver
✌️✌️😀😀
You are the Guru of Gurus..... Really appreciate .... the way you explained Sir.
Thanks JK :)
I would request you to SUBSCRIBE our CHANNEL and look at our playlists for SA & SysOps here -- ruclips.net/video/ywHFXfuJoSU/видео.html &&& ruclips.net/video/UFSH-KuDGj8/видео.html
Connect with me on LinkedIn to read interesting important AWS updates --- www.linkedin.com/in/knowledgeindia
Please follow my FB page fb.me/AWStutorials & Twitter - twitter.com/#!/knowledge_india
And for AWS exercises, you can refer our blog -- aws-tutorials.blogspot.com/
why did it take me so long to reach this channel ? the videos are awesome !!!!
Glad it helped you.. You can share our channel on LinkedIn/Facebook to let others learn from out tutorials as well.
Sure,,, are they any videos that talk about API gateways ? i could not find any
Recently got introduced to
Your channel n am enjoying learning .. complex concept explained with simplicity 👏🏻👏🏻.. keep making such videos !! Thank you 🙏🏻
Thank you. You can share it with your circle and help more people to learn easily
Nice one with crisp explanation for easy understanding.Am also interested to know any videos for IAM & AD
Am a starter in AWS and crawling in learning and videos are useful too , Keep up this good work !
Thanks .. If you have got benefited from this channel, please write about it at -- aws-tutorials.blogspot.in/p/do-you-like-it.html
SUBSCRIBE & SHARE with your friends please. Out FB page is -- fb.me/AWStutorials
Here is the video for IAM -- ruclips.net/video/DXNS-EP9sXM/видео.html && ruclips.net/video/z9MOPMxnCjY/видео.html
Please see all the videos on our channel for easy learning of AWS. Do not forget to SUBSCRIBE and SHARE.
Sir, you make it really easy with your explanation, thanks for the wonderful knowledge share !!!
Thanks Akash. You can support us by sharing our AWS videos with your friends / colleagues.
Thanks for such a great explanation!
I am glad it was helpful. There is more on our channel, please check the AWS playlists on our channel.
Very well explained, really appreciated
Thank you for crisp and easy to understand explanation.
Thanks a lot for your kind words. I request to spread the videos more and more so that people and friends could get benefited.
Please Subscribe to our blog for exercises --- aws-tutorials.blogspot.in/ (LIVE Session details are updated here)
Like our FB page to know the announcements --- fb.me/AWStutorials - please write about us and tag our page on FB/LinkedIn. LinkedIn - in.linkedin.com/in/knowledgeindia
Subscribe to our RUclips channel to get alerted about new videos --- ruclips.net/user/knowledgeindia
Our Twitter handle is twitter.com/knowledge_india
excellent explanation
Glad it helped! I am sure you will like our recently released KMS MasterClass video as well, check it here - ruclips.net/video/8ailVnVPigk/видео.html
Hello Sir, the concepts are very clear. Thanks you..
What's the difference between Nat and bastion host?.
watch our complete networking playlist please.
Thank you
Here traffic generated from internet goes through ELB where it distributes to the web server placed in private network. once it gets the requested input from webserver will it go through ELB again ???
As explained here local ips in private subet need to have NAT placed in public subnet when they want to access internet or any outbound traffic.
for the first thing, yes the reply goes back via ELB.
NAT would come into picture when traffic is initiated by private instances e.g. Access a third party AP.
e.g. Accessing a third party API
I am clear about auto-scaling and ELB. However ELB is a seperate service in AWS where as Auto-Scaling is an option within EC2 service. How are both of them different i.e. Auto-Sclaing within EC2 and ELB as seperate service?
I understood that Auto-Scaling is achieved by creating Auto-Scaling Groups and Launch Configuration. But that is not enough unless we create load and associat Auto-Scaling Groups+ Launch Configuration to ELB.
However I always get confuse when I am trying to answer MCQ's for exams that focus on Auto-Scaling as feature etc.
Its simple. ELB is there to distribute traffic/load to n number of instances.
Auto scaling group is there to keep the desired number of instances in running state; and also increase or decrease the number of instances, based on the need. Check our Auto scaling video and ELB playlist..
@@knowledgeindia Thanks so ELB is an AWS service and Auto-Scaling is a feature.
Your Awesome !!
Thank you. Please share it with more to help them.. 👍👍
Nicely Explained. :)
Excellent. Thank you Sir.
Thanks :) Please look at our playlists for more such AWS videos.. ruclips.net/user/knowledgeindiaplaylists
Any reason why NAT Gateway have to be placed in the Public subnet? Can it also be placed in the Private subnet?
no. Because NAT Gateway should be able to to talk to Internet directly using its Public IP.
please check out our playlists for more -- ruclips.net/user/knowledgeindiaplaylists
Great Video. You mentioned having 1 NAT per AZ for HA. But how will my private EC2 traffic route to the second NAT incase one goes down. Is there any config we need to do?
You will have to put 2 Route tables for 2 different private subnets and in that point to 2 different NAT gateways.
Please support us by SHARING our videos. Thank you.
How is Instances live in a private subnet get internet from the ELB even if the instances in the private subnet do no have ip address. Isn't the instances in the private subnet are registered to the ELB and the ELB uses its private ip?
Just a feedback - at 5:00 you say "even when they don't have private IP" I think it should be public IP?
That's right. I have updated in the description now.
please make a vedio on how to connect to instances in the private subnet in order to install some packages in it (specially for linux servers )
It's there already. Check our networking playlist in the description
Thank you Sir
But have a doubt related to this..
You said Nat Gateway can’t span AZ’s , but from the diagram show in this video, Request from instances in other AZ’s also directing to NAT. Will this serve the purpose in Real time or need Another NAT in other AZ ??
Serving traffic from another az is one thing, but it exists in only one az and hence if that az goes down there would be a problem ..
Hi, I have doubt, you have mentioned in video, In private subnet created the ec2 instances in A.Z 1, will same ec2 instances in A.Z 1 will automatically reflected in A.Z 2 in private subnet for High availablity ?
Good explanation. Have been watching your videos...We'd request you how to prepare resume for freshers as a solution architect, a good example of demo resume.
i will try
NAT is very expensive. Make sure that you really need it before using. You need to use VPC Endpoint service if you need to have access to AWS services (S3 for example)
Awesome , thanks for helping us.
Dude you are awesome..
Thank you .. please check our playlists for more such videos
Will do just discovering your channel, can you please explain the difference between web tier and app tier?
If the ELB is placed in the private subnet, how then the internet traffic is routed to the ELB?
Hi Swati,
If you place ELB in private subnet it won't be reachable from internet. We normally keep ELB in private for the internal purposes e.g. ELB between Web and App tier (in 3 tier architecture). If you want to keep ELB in front of Web tier, it should be there in Public subnet only -- ruclips.net/video/txTPrM5proQ/видео.html
Please let me know if it is not clear still. Here is the link for live streaming event on coming Saturday (9PM IST) --- ruclips.net/video/18rGK2gELFA/видео.html Hoping to solve some of your questions on AWS. You can also mail me your questions beforehand or write in comments. Submit your requests here -- docs.google.com/forms/d/e/1FAIpQLSe_N0JQLpZrBViq0wDMnPd9Z9S3CBVJY3W1-1bXIVkknXQY2Q/viewform?usp=sf_link
Thanks, I got your point. Thanks for the link, looking forward to it. Also, it will be really helpful if you could discuss about cloudformation service in detail, brief about template designing etc. Thanks.
Thanks Swati. Have you watched this video already - ruclips.net/video/xCE2sowrmY0/видео.html
Please let me know some of your doubts or things which are not clear on CloudFormation.
Sorry, I didn't. I'll watch it straight away. :)
I came across your channel only recently. Have been glued to my computer since then. You have some pretty great videos. I'll definitely watch them all and share with my friends and colleagues. Thanks for all your help and keep up the great work.
Thanks a lot for your kind words. Looking forward to provide more knowledge (always in easy manner).
Here is playlist for SysOps - ruclips.net/p/PLTyrc6mz8dg8grU1HEhVw4zoCyvAl5MBO
awesome.thank you so much
👍👍👍👍
Thanks , great video
Thanks, Please look at our playlists as well.
Very Helpful.... Thanks a LOT....
Thanks Piju.
I would request to look at our playlists for SA & SysOps here --
ruclips.net/video/ywHFXfuJoSU/видео.html &&& ruclips.net/video/UFSH-KuDGj8/видео.html
Connect with me on LinkedIn to read interesting important AWS updates --- www.linkedin.com/in/knowledgeindia
Please follow my FB page fb.me/AWStutorials & Twitter - twitter.com/#!/knowledge_india
And for AWS exercises, you can refer our blog -- aws-tutorials.blogspot.com/
thank you sir ji
thanks for this tutorial
Thanks Prabhu. Please SHARE with your friends if you like it.
Many more coming soon, SUBSCRIBE and remain updated.
Hi Sir what is the difference between NAT and NAT instance.
NAT is concept. could be achieved using NAT instance or NAT gateway. Differences are given on AWS website and some of my videos as well.
A new course on AWS Lambdas please.
I have couple of videos on AWS Lambda already with an example, please check out the channel.
ruclips.net/video/62ju_iFXoHE/видео.html
ruclips.net/video/-K1ZMWZTZfY/видео.html
Excellent. Thank you Sir.
great explanation! thx!