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Google Professional Cloud Network Engineer

169 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 139 of 169

Single answer
You have configured a service on Google Cloud that connects to an on-premises service via a Dedicated Interconnect. Users are reporting recent connectivity issues. You need to determine whether the traffic is being dropped because of firewall rules or a routing decision. What should you do?
AUse the Network Intelligence Center Connectivity Tests to test the connectivity between the VPC and the on-premises network.
BUse Network Intelligence Center Network Topology to check the traffic flow, and replay the traffic from the time period when the connectivity issue occurred.
CConfigure VPC Flow Logs. Review the logs by filtering on the source and destination.
DConfigure a Compute Engine instance on the same VPC as the service running on Google Cloud to run a traceroute targeted at the on-premises service.
Correct Answer: A

Use the Network Intelligence Center Connectivity Tests to test the connectivity between the VPC and the on-premises network.

Explanation

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