What port number is associated with the managed server communication in Dynatrace?

The correct choice for the port number associated with the managed server communication in Dynatrace is 8443. This port is specifically configured for securing the communication between the Dynatrace Managed servers, including the cluster communication and the communication between agents and the server. Using this designated port allows for the encryption of data in transit, thereby enhancing security.

Port 8443 is commonly used for HTTPS traffic, which is critical for protecting sensitive monitoring data exchanged in an enterprise environment. In Dynatrace Managed deployments, this port configuration is pivotal for ensuring that all management and analytics operations are conducted securely.

Understanding the specific use of port 8443 allows administrators to set up firewalls and network configurations appropriately to ensure smooth communication while maintaining security standards. This choice is foundational for optimizing the performance and reliability of Dynatrace environments.