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AZ-801 · Question #113

QUESTION 115: You have an Azure virtual network named Vnet1. Vnet1 contains two virtual machines named VM1 and VM2 that run Windows Server. VM1 and VM2 are joined to aadds.contoso.com. You create a ne

The correct answer is D. Configure virtual network peering between Vnet1 and Vnet2.. To allow VM3 in Vnet2 to join an Azure AD Domain Services domain hosted in Vnet1, network connectivity between the two virtual networks is required.

Secure Windows Server on-premises and hybrid infrastructures

Question

QUESTION 115: You have an Azure virtual network named Vnet1. Vnet1 contains two virtual machines named VM1 and VM2 that run Windows Server. VM1 and VM2 are joined to aadds.contoso.com. You create a new Azure virtual network named Vnet2. You add a new server named VM3 to Vnet2. When you attempt to join VM3 to aadds.contoso.com, you get an error message that the domain cannot be found. You need to ensure that you can join VM3 to aadds.contoso.com. What should you do for Network configuration?

Options

  • AAdd a subnet to Vnet1.
  • BAdd a subnet to Vnet2.
  • CAdd a private endpoint to Vnet2.
  • DConfigure virtual network peering between Vnet1 and Vnet2.

How the community answered

(37 responses)
  • A
    11% (4)
  • B
    14% (5)
  • C
    3% (1)
  • D
    73% (27)

Why each option

To allow VM3 in Vnet2 to join an Azure AD Domain Services domain hosted in Vnet1, network connectivity between the two virtual networks is required.

AAdd a subnet to Vnet1.
BAdd a subnet to Vnet2.
CAdd a private endpoint to Vnet2.

A private endpoint is used for secure private access to specific Azure services, not for connecting two virtual networks to enable domain join.

DConfigure virtual network peering between Vnet1 and Vnet2.Correct

Configuring virtual network peering between Vnet1 and Vnet2 establishes the necessary network connectivity, allowing VM3 to resolve and communicate with the Azure AD DS domain controllers deployed in Vnet1.

Concept tested: Azure VNet peering for Azure AD DS

Source: https://learn.microsoft.com/en-us/azure/active-directory-domain-services/network-considerations

Topics

#Azure Networking#Virtual Network Peering#Domain Join

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