This video covers the replication procedure that occurs in an ISE distributed environment as well as some points to troubleshoot.
For further reference see https://www.cisco.com/c/en/us/td/docs/security/ise/3-3/admin_guide/b_ise_admin_3_3/b_ISE_admin_33_deployment.html
Duration: 00:06:01
Publisher: Cisco
You can watch this video also at the source.
