Google Professional Cloud Network Engineer
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Ultimate access to all questions.
To troubleshoot connectivity issues between your Google Cloud service and on-premises service over Dedicated Interconnect, how can you determine whether traffic is being dropped due to firewall rules or routing misconfiguration?
A
Use the Network Intelligence Center Connectivity Tests to test the connectivity between the VPC and the on-premises network.
B
Use Network Intelligence Center Network Topology to check the traffic flow, and replay the traffic from the time period when the connectivity issue occurred.
C
Configure VPC Flow Logs. Review the logs by filtering on the source and destination.
D
Configure 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.