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You have an Azure subscription that contains a virtual network named VNet1. VNet1 contains four subnets named Gateway, Perimeter, NVA, and Production.

The NVA subnet contains two network virtual appliances (NVAs) that will perform network traffic inspection between the Perimeter subnet and the Production subnet.

You need to implement an Azure load balancer for the NVAs. The solution must meet the following requirements:

-The NVAs must run in an active-active configuration that uses automatic failover.
-The NVA must load balance traffic to two services on the Production subnet. The services have different IP addresses.

Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

  1. Deploy a basic load balancer
  2. Deploy a standard load balancer
  3. Add two load balancing rules that have HA Ports and Floating IP enabled
  4. Add two load balancing rules that have HA Ports enabled and Floating IP disabled
  5. Add a frontend IP configuration, a backend pool, and a health probe
  6. Add a frontend IP configuration, two backend pools, and a health probe

Answer(s): B,C,F

Explanation:

A standard load balancer is required for the HA ports.
Two backend pools are needed as there are two services with different IP addresses. Floating IP rule is used where backend ports are reused.

Incorrect Answers:
E: HA Ports are not available for the basic load balancer.


Reference:

https://docs.microsoft.com/en-us/azure/load-balancer/load-balancer-standard-overview https://docs.microsoft.com/en-us/azure/load-balancer/load-balancer-multivip-overview



You have an Azure subscription named Subscription1 that contains two Azure virtual networks named VNet1 and VNet2. VNet1 contains a VPN gateway named VPNGW1 that uses static routing. There is a site-to-site VPN connection between your on-premises network and VNet1.
On a computer named Client1 that runs Windows 10, you configure a point-to-site VPN connection to VNet1.

You configure virtual network peering between VNet1 and VNet2. You verify that you can connect to VNet2 from the on-premises network. Client1 is unable to connect to VNet2.

You need to ensure that you can connect Client1 to VNet2. What should you do?

  1. Download and re-install the VPN client configuration package on Client1.
  2. Select Allow gateway transit on VNet1.
  3. Select Allow gateway transit on VNet2.
  4. Enable BGP on VPNGW1

Answer(s): A


Reference:

https://docs.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-about-point-to-site-routing



HOTSPOT (Drag and Drop is not supported)
You have an Azure subscription. The subscription contains virtual machines that run Windows Server 2016 and are configured as shown in the following table.


You create a public Azure DNS zone named adatum.com and a private Azure DNS zone named contoso.com. You create a virtual network link for contoso.com as shown in the following exhibit.


For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Reference:

https://docs.microsoft.com/en-us/azure/virtual-network/virtual-networks-name-resolution-for-vms-and-role-instances
https://docs.microsoft.com/en-us/azure/dns/private-dns-autoregistration



You have an Azure subscription that contains the resources in the following table.

To which subnets can you apply NSG1?

  1. the subnets on VNet1 only
  2. the subnets on VNet2 and VNet3 only
  3. the subnets on VNet2 only
  4. the subnets on VNet3 only
  5. the subnets on VNet1, VNet2, and VNet3

Answer(s): D

Explanation:

All Azure resources are created in an Azure region and subscription. A resource can only be created in a virtual network that exists in the same region and subscription as the resource.


Reference:

https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-vnet-plan-design-arm






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