What should you verify?

A company uses an Azure Virtual Network (VNet) gateway named VNetGW1. VNetGW1 connects to a partner site by using a site-to-site VPN connection with dynamic routing.

The company observes that the VPN disconnects from time to time.

You need to troubleshoot the cause for the disconnections.

What should you verify?
A . The partner’s VPN device and VNetGW1 are configured using the same shared key.
B. The partner’s VPN device is configured for one VPN tunnel per subnet pair.
C. The public IP address of the partner’s VPN device is configured in the local network
gateway address space on VNetGW1.
D. The partner’s VPN device and VNetGW1 are configured with the same virtual network address space.

View Answer

Answer: B

Explanation:

To troubleshoot the cause for the VPN disconnections between VNetGW1 and the partner site, you should verify that the partner’s VPN device is configured for one VPN tunnel per subnet pair.