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azureazure-virtual-networkazure-vpn

Creating a new subnet inside a classic azure vnet

I am trying to create a new subnet inside an existing classic VNET on azure. Will creating a new subnet, take the VNET offline or will it cause downtimes to the apps that are present and working within other subnets inside the classic VNET?

Solution

  • Based on my knowledge, when you are creating a new subnet in an existing classic VNet, it does not affect your VNet. It will not cause your apps not worikng.

    However, if you want migrate your apps from old subnet to new sunbnet, it will cause your apps downtime during the time.