Dynatrace Pro Certification Practice Exam

Which port is used by the cluster to send data to the Management Console (MC)?

1. 8443

2. 443

3. 9999

4. 80

The correct answer is: 443

The port used by the cluster to send data to the Management Console (MC) is 443. This port is typically designated for HTTPS traffic, ensuring secure communication between the cluster components and the Management Console. In a Dynatrace environment, the Management Console requires secure data transmission, which is why port 443, commonly associated with encrypted web traffic, is utilized. Using port 443 ensures that data sent to and from the Management Console is protected against interception, maintaining the integrity and confidentiality of the information exchanged. This is particularly important in environments where monitoring and performance data may contain sensitive details. Other ports mentioned relate to different functions within network communication. For example, port 8443 is often associated with other secure services, but it is not the standard port for cluster communications to the Management Console. Similarly, port 80 is used for unencrypted HTTP traffic, and port 9999 does not have a standard use that aligns with the data transfer requirements in this context. Thus, recognizing the role of port 443 in secure data transmissions is key to understanding its use in this scenario.