An engineer has two Cisco UCM clusters and wants them using ILS with TLS Certificates. Cluster A (Pub and 1 Subscriber) will be the hub, and Cluster B (Pub and 1 Subscriber) will be the spoke. Both clusters have self-signed certificates.
The engineer has exchanged Publisher A and Subscriber B Tomcat certificates, but the connection fails. What is the cause of the failure?
A. The password is incorrect.
B. Cluster IDs are not unique.
C. The Tomcat certificate from Cluster B must be the Publisher.
D. The engineer needs to exchange the CallManager certificate.
C