AWS re:Invent 2021 - Advanced Amazon VPC design and new capabilities

[@911419834]

This is the most comprehensive AWS networking presentation everyone who is interested in should watch.

[@convexset]

Thank you for this. I watched less than the first 10 min of this and I knew I had to watch to the end, or I might as well let my Advanced Networking Certification lapse. Very good stuff, scaling problems solved within the first 10min.

[@techwithlinoespinoza3284]

A great overview about VPC changes in 2021. Thanks for posting this.

[@galeop]

4:42 as a side note, please note that peered VPCs (such as VPC-B) cannot use VPC-A to reach on-premises (that would be _transitive peering_, which is not supported ; unless you deploy in it EC2s acting as routers). If however the DXGW were connected to the Transit Gateway (which is not the case here), then no problem, the VPCs that are peered to the TG can communicate with on-premises .

[@alkebulanmylove5348]

It's a lot of great information. So many improvements

[@chlima88]

Excelent content! Lots of improvements!

[@vaibhavpokale3884]

Thanks...

[@bogusphone8000]

A genuine question: with DHCP and DNS, do teams really worry about IPAM any more? I can't remember the last time I assigned an internal address manually.

[@AfrazAlee]

👍

[@yangzhihong521]

一般