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JeffreyHo-5480 avatar image
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JeffreyHo-5480 asked SaiKishor-MSFT answered

Is transit gateway available under the co-existence of Express Route Gateway and VPN Gateway?

I am planning to use hub and spoke network topology in my Azure environment. At the same time, it is required to establish a connection between my on-premise network and Azure environment using Express Route with S2S VPN as the backup.

I wonder if I still can use my S2S VPN/Express Route as the transit gateway in this scenario? If it is okay, can I choose S2S VPN gateway as my transit gateway? Thanks.

azure-expressroute
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1 Answer

SaiKishor-MSFT avatar image
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SaiKishor-MSFT answered

anonymous user Thank you for reaching out to Microsoft Q&A. We apologize for the delay in response.

I understand that you want to setup a Hub and Spoke network with Azure ER and Azure VPN as the backup. This is absolutely possible to setup. Here are some reference documentswith a similar setup:

Hub and Spoke network topology in Azure:
https://docs.microsoft.com/en-us/azure/architecture/reference-architectures/hybrid-networking/hub-spoke?tabs=cli
https://docs.microsoft.com/en-us/azure/cloud-adoption-framework/ready/azure-best-practices/hub-spoke-network-topology

Hope this helps. Please let me know if you need any further assistance and I will be glad to assist further. Thank you!

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