Which of the following Cisco Unity Connection services can be deactivated only by using the CLI?
- Connection Message Transfer Agent
- Connection DB
- Connection DB Event Publisher
- Connection Database Proxy
Of the available choices, the Connection DB service can be deactivated only by using the command-line interface (CLI). Connection DB is a status-only service that starts the Unity Connection database. Many Cisco Unity Connection services, including base services and critical services, can be managed from the Control Center in Cisco Unity Connection Serviceability. However, some status-only services, including Connection DB, Connection Server Role Manager, and Connection Serviceability, cannot be managed from the Control Center and can be deactivated only from a command-line interface (CLI).
The Connection Message Transfer Agent can be deactivated from Cisco Unity Connection Serviceability Control Center. However, deactivating Connection Message Transfer Agent will cause voice mail messages to not be delivered. The Connection Message Transfer Agent is a critical Unity Connection service that enables voice mail messages to be delivered to the message store. Although Unity Connection will operate without this service, voice mail messages cannot be delivered without it.
The Connection DB Event Publisher service can be deactivated from Cisco Unity Connection Serviceability Control Center. Connection DB Event Publisher is a Cisco Unity Connection base service that notifies components of changes to the Unity Connection database. Deactivating this service could cause some Unity Connection components to operate with out-of-date data.
The Connection Database Proxy service can be deactivated from Cisco Unity Connection Serviceability Control Center. Connection Database Proxy enables non-Unity Connection tools, such as Cisco Unified Backup and Restore Application Suite (COBRAS) to communicate with the Cisco Unity Connection database by using a Windows Open Database Connectivity (ODBC) connection. The Connection Database Proxy service is disabled by default.