Question

You are deploying an Azure Firewall into a hub virtual network that uses the address space 10.10.0.0/16. The firewall must be deployed successfully with a dedicated subnet, and you plan to later add a management subnet for forced tunneling. Which subnet configuration meets the requirements for the primary firewall subnet?

Accepted Answer

Create a subnet named AzureFirewallSubnet with a size of /26 or larger

Answer

Create a subnet named AzureFirewall with a size of /29 or larger

Answer

Create a subnet named AzureFirewallSubnet with a size of /27 or smaller (fewer addresses)

Answer

Create a delegated subnet named AzureFirewallSubnet with Microsoft.Network/azureFirewalls delegation and a size of /28