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You plan to deploy an application as a cloud service. The application uses a virtual network to extend your onpremises network into Azure.
You need to configure a site-to-site VPN for cross-premises network connections.
Which two objects should you configure? Each correct answer presents part of the solution.
A.
VNet peering
B.
External-facing IPv6 address
C.
VPN gateway
D.
External-facing IPv4 address
Explanation:
A Site-to-Site VPN gateway connection is used to connect your on-premises network to an Azure virtual
network over an IPsec/IKE (IKEv1 or IKEv2) VPN tunnel.
Verify that you have an externally facing public IPv4 address for your VPN device. This IP address cannot be
located behind a NAT.
https://docs.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-howto-site-to-site-resourcemanager-portal#VPNDevice