What must be done in order to use a lookup table in Splunk?

To utilize a lookup table in Splunk, the lookup file must first be uploaded into the system, followed by the creation of a lookup definition. This process involves several steps:

1. Uploading the Lookup File: You need to upload the lookup file, which typically contains key-value pairs or other structured data you wish to reference in your searches, into Splunk. This is done within the application interface, particularly through the data management options where you have the ability to manage lookups.

2. Creating a Lookup Definition: Once the lookup file is uploaded, you must then create a lookup definition. This definition tells Splunk how to interpret the data in the lookup file, including providing the correct name that can be used in searches. This step forms the association between the lookup file and how it should be utilized in queries.

By following these steps, you ensure that Splunk recognizes the lookup file and can successfully leverage its data during search operations. This is crucial for enriching search results with additional context or data that isn't originally captured in the indexed event data.

Other options may imply methods or steps that do not align with how Splunk manages lookups. For instance, having lookups configured to run automatically or copying their contents into the search