Splunk Core Certified User Practice Exam

Which port does splunkd use in the Splunk ecosystem?

1. Port 8089

2. Port 9997

3. Port 8000

4. Port 9999

The correct answer is: Port 8089

Splunkd, which is the Splunk server daemon responsible for indexing, searching, and managing data, primarily communicates over port 8089. This port is critical as it serves as the management port for the Splunk instance, allowing for various communications such as data ingestion and search operations to the Splunk REST API. Using port 8089 provides a secured channel for interactions between the Splunk forwarders, the Splunk indexers, and the Splunk web interface. It is important for users to configure and set firewall rules correctly to allow traffic through this port to ensure the proper functioning of the Splunk deployment. Other ports mentioned serve different purposes within the Splunk ecosystem. For example, port 9997 is typically used for forwarder-to-indexer communication, and port 8000 provides the web interface for user interactions. Port 9999 does not have a standard role associated with Splunk and is not commonly used. Understanding the specific function of these ports is crucial for effectively managing and configuring your Splunk environment.