McDewey

Regenerate Certificates In Unified Communications Manager Contents Introduction Prerequisites Requirements Components Used Background Information Install Real Time Monitoring Tool (RTMT) Monitor Endpoints with RTMT Identify Cluster Security Mode ITL and CTL Impact by the Certificate Store CallManager.pem Tomcat.pem CAPF.pem IPSec.pem Trust Verification Service (TVS) Certificate Regeneration Process Tomcat Certificate IPSEC Certificate CAPF Certificate CallManager Certificate TVS Certificate ITLRecovery Certificate Delete Expired Trust Certificates Verification Troubleshoot Introduction This document describes the procedure to regenerate certificates in Unified Communications Manager. Prerequisites Requirements Cisco recommends that you have knowledge of these topics: Real Time Monitoring Tool (RTMT) • Security Guide for Cisco Unified Communications Manager • CUCM Certificates •