Which protocol is used for database replication in CUCM?

Which protocol is used for database replication in CUCM?

• A. Informix SQL
• B. LDAP
• C. MySQL
• D. Oracle Database

Answer: (A)

CUCM uses Informix as its backend database, and the replication between the Publisher and Subscribers is managed by the Informix Dynamic Server using its SQL-based interface. In other words, the database replication in CUCM relies on the Informix SQL protocol, since the system’s data store is built on Informix. LDAP is a directory service protocol and isn’t responsible for DB replication, and MySQL or Oracle Database are not the engines used by CUCM for its internal database.

CUCM uses Informix as its backend database, and the replication between the Publisher and Subscribers is managed by the Informix Dynamic Server using its SQL-based interface. In other words, the database replication in CUCM relies on the Informix SQL protocol, since the system’s data store is built on Informix. LDAP is a directory service protocol and isn’t responsible for DB replication, and MySQL or Oracle Database are not the engines used by CUCM for its internal database.