Exam AZ-103 topic 4 question 29 discussion

Actual exam question from Microsoft's AZ-103

Question #: 29
Topic #: 4

HOTSPOT -
You have peering configured as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.
Hot Area:

Show Suggested Answer

Suggested Answer:

Box 1: vNET6 only -
Peering status to both VNet1 and Vnet2 are disconnected.

Box 2: delete peering1 -
Peering to Vnet1 is Enabled but disconnected. We need to update or re-create the remote peering to get it back to Initiated state.
Reference:
https://blog.kloud.com.au/2018/10/19/address-space-maintenance-with-vnet-peering/ https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-manage-peering#requirements-and-constraints

by certificatores at March 24, 2020, 5:36 a.m.

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JK2

Highly Voted 5 years ago

The given answers are correct: Box 1 - vNET6 only Box 2 - delete peering

upvoted 5 times

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Thi

Most Recent 4 years, 8 months ago

Correct answer https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-troubleshoot-peering-issues#:~:text=The%20peering%20status%20is%20"Disconnected,and%20then%20re-create%20them.

upvoted 2 times

Thi

4 years, 8 months ago

I mean given answer correct....

upvoted 2 times

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nfett

5 years, 1 month ago

Answer is right. noted from https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-manage-peering#requirements-and-constraints You can't add address ranges to, or delete address ranges from a virtual network's address space once a virtual network is peered with another virtual network. To add or remove address ranges, delete the peering, add or remove the address ranges, then re-create the peering. To add address ranges to, or remove address ranges from virtual networks, see Manage virtual networks.

upvoted 2 times

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certificatores

5 years, 3 months ago

for the 2nd answer, why should we need to delete? I know it is one option but it is the last option to fix peering disconnection problem.

upvoted 2 times

ExamPrep

5 years, 3 months ago

Top Box - vNET6 only Bottom Box - delete peering1 We have to delete because you cannot modify the address space once peering is established. Adding a service endpoint and / or subnet doesn't have any influence on peering either. https://www.reddit.com/r/AZURE/comments/9xo7a7/change_vnet_address_space_without_disabling_vnet/ Method would be Delete peering -> Modify Address Space -> Re-establish peering. I agree the question doesn't give a lot of wriggle room to check anything else but this is the only logical answer in this case. In this case, we wou

upvoted 18 times

FrancisFerreira

5 years, 3 months ago

Jeeez... So tricky... I didn't pay attention to the "you must FIRST" bit. Then found myself wondering why the heck I would need to delete it to enable it. The only explanation is that there was an address space conflict of sorts. So I went for that. However, we do need to undo the peering FIRST in order to fix that. Fuuuuu...

upvoted 5 times

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