AZ-303 Exam QuestionsBrowse all questions from this exam

AZ-303 Exam - Question 219


SIMULATION -

Click to expand each objective. To connect to the Azure portal, type https://portal.azure.com in the browser address bar.

Exam AZ-303 Question 219Exam AZ-303 Question 219Exam AZ-303 Question 219Exam AZ-303 Question 219Exam AZ-303 Question 219Exam AZ-303 Question 219

When you are finished performing all the tasks, click the `˜Next' button.

Note that you cannot return to the lab once you click the `˜Next' button. Scoring occur in the background while you complete the rest of the exam.

Overview -

The following section of the exam is a lab. In this section, you will perform a set of tasks in a live environment. While most functionality will be available to you as it would be in a live environment, some functionality (e.g., copy and paste, ability to navigate to external websites) will not be possible by design.

Scoring is based on the outcome of performing the tasks stated in the lab. In other words, it doesn't matter how you accomplish the task, if you successfully perform it, you will earn credit for that task.

Labs are not timed separately, and this exam may have more than one lab that you must complete. You can use as much time as you would like to complete each lab. But, you should manage your time appropriately to ensure that you are able to complete the lab(s) and all other sections of the exam in the time provided.

Please note that once you submit your work by clicking the Next button within a lab, you will NOT be able to return to the lab.

To start the lab -

You may start the lab by clicking the Next button.

You plan to deploy an application gateway named appgw1015 to load balance internal IP traffic to the Azure virtual machines connected to subnet0.

You need to configure a virtual network named VNET1015 to support the planned application gateway.

What should you do from the Azure portal?

Show Answer
Correct Answer:

See explanation below.

Step 1:

Click Networking, Virtual Network, and select VNET1015.

Step 2:

Click Subnets, and Click +Add on the VNET1015 - Subnets pane that appears.

Step 3:

On the Subnets page, click +Gateway subnet at the top to open the Add subnet page.

Exam AZ-303 Question 219

Step 4:

Locate subnet0 and add it.

References:

https://docs.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-howto-site-to-site-resource-manager-portal

Discussion

9 comments
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widurr
Jan 4, 2021

You should add regular subnet, not a gatway subnet. App gateway requires an empty, regular subnet

J4U
Sep 4, 2021

Need 2 subnets. one gateway subnet for AG and one subnet for backend. https://docs.microsoft.com/en-us/azure/application-gateway/quick-create-portal

dg44
Mar 12, 2021

Question is about "Application Gateway", not "VPN Gateway" ! So you just have to create a simple subnet in the existing VNet

Neraf
Jan 14, 2021

Tried in lab. Can’t be a gateway subnet. Has to be empty regular subnet or a subnet that only contains application gateways.

sundeep29
Jan 28, 2021

Needs to create empty subnet in Vnet . Gateway subnet would not require.

Stephan99
Feb 11, 2021

You need one subnet for the application gateway and one subnet for the virtual machines (backend). Subnet0 is available for the the virtual machines (backend). You need to create a normal subnet for the application gateway. see: https://docs.microsoft.com/en-us/azure/application-gateway/quick-create-portal

Stephan99
Feb 17, 2021

The answer is correct. The subnet must be named 'GatewaySubnet' in order for Azure to deploy the gateway resources. You can't specify a different subnet to deploy the gateway resources to. If you don't have a subnet named 'GatewaySubnet', when you create your VPN gateway, it will fail. https://github.com/MicrosoftDocs/azure-docs/blob/master/includes/vpn-gateway-about-gwsubnet-include.md#:~:text=The%20subnet%20must%20be%20named,VPN%20gateway%2C%20it%20will%20fail.

Stephan99
Jan 9, 2021

see also https://docs.microsoft.com/en-us/learn/modules/connect-on-premises-network-with-vpn-gateway/3-exercise-prepare-azure-and-on-premises-vnets-using-azure-cli-commands

donathon
Nov 18, 2021

Done this in the lab. The key is in the VNet, you must ensure there is a subnet called "appgateway". If you don't have such a subnet, it cannot be used during the creation of the application gateway. Ensure the region is the same as the vNet if not it will also not show.

donathon
Nov 18, 2021

Sorry just need to be empty name does not matter.

SudhaRaj
Dec 23, 2021

Exam topics answer instructions are incorrect. We just need to create one Subnet for AG and one Subnet for Backend pool, and configure AG within the vNet.