A customer works a High Availability solution installed. As a part of the solution, you are implementing active and stan

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A customer works a High Availability solution installed. As a part of the solution, you are implementing active and standby Contact Center Manager Servers
(CCMS) with Managed IP. A Contact Center Manager Application (CCMA) server will manage both via the Manage IP addresses.
Which statement about Managed IP and server name indentify in the CCMA server is true?

A. A DNS or a CCMA hosts file must be configured with only the host server name of the active server and the Managed Contact Center Server Subnet IP address
B. A DNS or a configured with only the host server name of the active server and the Contact Center Server Subnet IP address
C. A DNS or a configured with a Pseudo Managed Server Name and managed Contact Center Server Subnet IP of the active server pair and Standby servers
D. A DNS or a CCMA hosts file must be configured with the host server name of each active and Standby servers and the ELAN Subnet IP of each one of them