Question

A company wants to migrate to the cloud. The requirement is to have a VPN connection to connect your on-premises network to an Azure virtual network over an IPsec/IKE (IKEv1 or IKEv2) VPN tunnel.

What is the most suitable type of VPN connection that you should use?

Point-to-Site VPN connection

Site-to-Site VPN Connection

VNet peering connection

ExpressRoute Connection

Answer 1

The most suitable type of VPN connection for connecting an entire on-premises network to a virtual network in Azure using IPsec/IKE is a Site-to-Site VPN Connection.

Step-by-step explanation:

The question is regarding the migration of a company's on-premises network to the Microsoft Azure cloud, requiring a VPN connection that makes use of IPsec/IKE. The most suitable type of VPN connection for this scenario would be a Site-to-Site VPN Connection. This type of connection is designed to connect an entire on-premises network to a virtual network in Azure, resembling a traditional network connection, and is most appropriate for permanent setups. Point-to-Site VPN connections are typically used for individual client connections, not entire networks. VNet Peering connections are for linking Azure virtual networks and ExpressRoute is a dedicated private connection to Azure but not over a public internet VPN. Hence, Site-to-Site VPN is the most suitable for this requirement.