A multi-site indexer cluster can be configured using which of the following? (Select all that apply.)

A. Via Splunk Web.

B. Directly edit SPLUNK_HOME/etc/system/local/server.conf

C. Run a splunk edit cluster-config command from the CLI.
D. Directly edit SPLUNK_HOME/etc/system/default/server.conf

Reference: https://docs.splunk.com/Documentation/Splunk/7.3.2/Indexer/Enableclustersindetail