Which tool can be used to perform advanced troubleshooting on a policy configuration?

The tool that enables advanced troubleshooting on a policy configuration is the Policy trace. This feature is specifically designed to provide in-depth insights into how policies are applied to traffic passing through the proxy. With Policy trace, administrators can simulate requests with specific parameters to see how different rules are evaluated in real-time.

This allows for the identification of which policies are applied, the order they are evaluated, and any potential matches or mismatches that occur during the policy enforcement process. By utilizing this tool, administrators can pinpoint where issues in the configuration might arise, making it easier to resolve conflicts or unexpected behavior in policy enforcement.

While other tools like the CLI, log viewer, and resource monitor provide valuable information about different aspects of the proxy's operation, they do not offer the same level of detailed analysis specific to policy configuration as the Policy trace does. Therefore, it is the most effective choice for advanced troubleshooting in this context.