Exam AZ-700 topic 1 question 19 discussion

Actual exam question from Microsoft's AZ-700

Question #: 19
Topic #: 1

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

You create a virtual network named Vnet2 in the West US region.

You plan to enable peering between Vnet1 and Vnet2.

You need to ensure that the virtual machines connected to Vnet2 can connect to VM1 and VM2 via LB1.

What should you do?

A. From the Peerings settings of Vnet2, set Traffic forwarded from remote virtual network to Allow.
B. Change the Floating IP configurations of LB1.
C. From the Peerings settings of Vnet1, set Traffic forwarded from remote virtual network to Allow.
D. Change the SKU of LB1.

Show Suggested Answer

Suggested Answer: D 🗳️

by TT924 at Jan. 10, 2023, 4:54 p.m.

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DeepMoon

Highly Voted 1 year, 4 months ago

Basic sku won't support cross-region traffic. https://learn.microsoft.com/en-us/azure/load-balancer/skus https://learn.microsoft.com/en-us/azure/load-balancer/cross-region-overview

upvoted 18 times

ConanBarb

8 months, 1 week ago

you may be right, but it is _not_ about cross-region load balancing as the vms of the backend pool (vm1 and vm2) both reside in the same vnet (vnet1) cross-region load-balancing is used when you have backend pools in different regions, as can be read in the second link you provided

upvoted 7 times

haxaffee

5 months, 2 weeks ago

I don't understand why everyone is fixed on D. The question doesn't state that VM2 in the VNet in a different region need to be added to the backend pool. They just need to be able to reach LB1 in VNet1.

upvoted 1 times

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daemon101

Highly Voted 10 months, 2 weeks ago

Vnet1 and Vnet2 reside in different regions. Global VNet Peering now supports Standard Load Balancer. Previously, resources in one virtual network could not communicate with the front-end IP address of an internal load balancer over a globally peered connection. https://azure.microsoft.com/en-us/updates/global-vnet-peering-now-supports-standard-load-balancer/

upvoted 10 times