Reply To: Looks like the answers to one of the questions is incorrect

[TutorialsDojo-Support]

Hello Dash,

The scenario has two instances in different subnets, meaning you can create an NACL for inbound/outbound rules. Also, NACL operates at the subnet level. For your question, “How is it possible to stop communication between two subnets?”, you can use “Allow/Deny” whether to allow or deny the specified traffic.

https://docs.aws.amazon.com/vpc/latest/userguide/vpc-network-acls.html

You might want to visit our Amazon VPC Cheat:

https://tutorialsdojo.com/aws-cheat-sheet-amazon-vpc/

I hope this helps.

Regards,

Gerome Pagatpatan @ Tutorials Dojo

• This reply was modified 5 years, 6 months ago by  TutorialsDojo-Support.