Splunk Enterprise Certified Admin Practice Test

What is the default port for a receiving Indexer?

1. 8081

2. 8065

3. 8089

4. 9997

The correct answer is: 9997

The default port for a receiving Indexer in Splunk is 9997. This port is specifically designated for receiving data from forwarders, which are the components responsible for collecting and sending logs or event data to the Indexer for indexing. By using this default port, it simplifies the configuration process for administrators since they can rely on a standard setting across their deployments. The choice of 9997 for receiving data aligns with the Splunk architecture, enabling efficient data ingestion and ensuring that data from forwarders is correctly routed to the Indexer for processing. Knowing the default port for data reception is essential when setting up or troubleshooting a Splunk deployment, as it is crucial for ensuring smooth operations. Other ports such as 8081, 8065, and 8089 serve different functions within the Splunk environment. For instance, port 8089 is typically used for Splunk's management and is critical for communication between Splunk components, while 8065 is associated with the Splunk’s real-time search capabilities and the Splunk Web service uses port 8000. Understanding the distinct roles of these ports helps in effectively managing and configuring a Splunk environment.