You are configuring connectivity across Google Kubernetes Engine (GKE) clusters in different VPCs. You notice that the nodes in Cluster A are unable to access the nodes in Cluster

A. You suspect that the workload access issue is due to the network configuration. You need to troubleshoot the issue but do not have execute access to workloads and nodes. You want to identify the layer at which the network connectivity is broken. What should you do?

B. Install a toolbox container on the node in Cluster Confirm that the routes to Cluster B are configured appropriately.

C. Use Network Connectivity Center to perform a Connectivity Test from Cluster A to Cluster

D. Use a debug container to run the traceroute command from Cluster A to Cluster B and from Cluster B to Cluster

E. Identify the common failure point.

F. Enable VPC Flow Logs in both VPCs, and monitor packet drops.




 

Correct Answer: D

This question is in Google Professional Cloud DevOps Engineer Exam
For getting Google Professional Cloud DevOps Certificate