Microsoft Updated AZ-700 Exam Questions and Answers by ishaan

To create an Azure Firewall instance, you need to go to the Azure portal and select Create a resource. Type firewall in the search box and press Enter. Select Firewall and then select Create1.

To assign an IP address from the address range of 10.1.255.0/24 to the firewall, you need to select a public IP address that belongs to that range. You can either create a new public IP address or use an existing one1.

To use a new Premium firewall policy named FW-policy1, you need to select Premium as the Firewall tier and create a new policy with the name FW-policy12. A Premium firewall policy allows you to configure advanced features such as TLS Inspection, IDPS, URL Filtering, and Web Categories3.

To route traffic directly to the internet, you need to enable SNAT (Source Network Address Translation) for the firewall. SNAT allows the firewall to use its public IP address as the source address for outbound traffic4.

To provide a single host name that routes traffic based on the origin, you can use Azure Traffic Manager. This service allows you to route traffic to different endpoints based on various routing methods, including geographic routing.

Navigate to the Azure Portal.

Search for “Traffic Manager profiles” and select it.

Click on “Create”.

Enter the following details:

Name: Enter a name for the Traffic Manager profile (e.g., ContosoTrafficManager).

Routing method: Select Geographic.

Subscription: Select your subscription.

Resource group: Select an existing resource group or create a new one.

Resource group location: Choose a location (this does not affect the routing).

Click on “Create”.

Navigate to the newly created Traffic Manager profile.

Select “Endpoints” from the left-hand menu.

Click on “Add” to add a new endpoint.

Enter the following details:

Type: Select External endpoint.

Name: Enter a name for the endpoint (e.g., NewYorkEndpoint).

FQDN: Enter ny.contoso.com.

Geographic region: Select “World” (this will be adjusted later).

Click on “Add” to save the endpoint.

Repeat the process to add the second endpoint:

Type: Select External endpoint.

Name: Enter a name for the endpoint (e.g., GermanyEndpoint).

FQDN: Enter de.contoso.com.

Geographic region: Select Europe.

Navigate to the Traffic Manager profile.

Select “Configuration” from the left-hand menu.

Under “Geographic routing”, adjust the regions:

For the GermanyEndpoint, ensure that the geographic region is set to Europe.

For the NewYorkEndpoint, ensure that the geographic region is set to World (excluding Europe).

Use a DNS query tool to test the routing.

From a location in Germany, query the Traffic Manager profile’s DNS name and ensure it resolves to de.contoso.com.

From a location outside Europe, query the Traffic Manager profile’s DNS name and ensure it resolves to ny.contoso.com.

Azure Traffic Manager: This service uses DNS to direct client requests to the most appropriate endpoint based on the routing method you choose. Geographic routing ensures that traffic is directed based on the origin of the request.

Geographic Routing: This method allows you to route traffic based on the geographic location of the DNS query origin, ensuring that users are directed to the nearest or most appropriate endpoint.

Step-by-Step SolutionStep 1: Create a Traffic Manager ProfileStep 2: Configure EndpointsStep 3: Adjust Geographic RoutingStep 4: Test the ConfigurationExplanationBy following these steps, you can provide a single host name that routes traffic to de.contoso.com for users in Germany and to ny.contoso.com for users from other locations, ensuring efficient and appropriate traffic management.

To deploy Azure virtual machines to the France Central region and ensure they are in a network segment with an IP address range of 10.5.1.0/24, follow these steps:

Step-by-Step Solution

Step 1: Create a Virtual Network in France Central

Navigate to the Azure Portal.

Search for “Virtual networks” in the search bar and select it.

Click on “Create”.

Enter the following details:

Subscription: Select your subscription.

Resource Group: Select an existing resource group or create a new one.

Name: Enter a name for the virtual network (e.g., VNet-FranceCentral).

Region: Select France Central.

Click on “Next: IP Addresses”.

Step 2: Configure the Address Space and Subnet

In the IP Addresses tab, enter the address space as 10.5.1.0/24.

Click on “Add subnet”.

Enter the following details:

Subnet name: Enter a name for the subnet (e.g., Subnet-1).

Subnet address range: Enter 10.5.1.0/24.

Click on “Add”.

Click on “Review + create” and then “Create”.

Step 3: Deploy Virtual Machines to the Virtual Network

Navigate to the Azure Portal.

Search for “Virtual machines” in the search bar and select it.

Click on “Create” and then “Azure virtual machine”.

Enter the following details:

Subscription: Select your subscription.

Resource Group: Select the same resource group used for the virtual network.

Virtual machine name: Enter a name for the VM.

Region: Select France Central.

Image: Select the desired OS image.

Size: Select the appropriate VM size.

Click on “Next: Disks”, configure the disks as needed, and then click on “Next: Networking”.

In the Networking tab, select the virtual network (VNet-FranceCentral) and subnet (Subnet-1) created earlier.

Complete the remaining configuration steps and click on “Review + create” and then “Create”.

Explanation

Virtual Network: A virtual network in Azure allows you to create a logically isolated network that can host your Azure resources.

Address Space: The address space 10.5.1.0/24 ensures that the VMs are in a specific network segment.

Subnet: Subnets allow you to segment the virtual network into smaller, manageable sections.

Region: Deploying the virtual network and VMs in the France Central region ensures that the resources are physically located in that region.

By following these steps, you can ensure that your Azure virtual machines in the France Central region are deployed within the specified IP address range of 10.5.1.0/24.