Azure Networking

Question

Hi,

I want to know the below answer:

Answer 1

Hi

you can have 1000 VNETs per subscription and 3000 subnets per VNET:

https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/azure-subscription-service-limits#networking-limits

The range is defined when you create the Subnet, so you choose the size. The amount of VM's you can have is equal to the size of the subnet minus 5 (as Azure reserves certain addresses in each subnet).

You can use multiple VNET Peerings or Subnets along with Network Security Groups to isolate App Components from each other:

https://learn.microsoft.com/en-us/azure/virtual-network/network-security-groups-overview

Finally, you can find best practice design advice here:

https://learn.microsoft.com/en-us/azure/cloud-adoption-framework/ready/azure-best-practices/plan-for-landing-zone-network-segmentation

Hope this helps,

Thanks

Michael Durkan

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