Maximum Number of Subclusters Supported

A.

Cisco IM & Presence server is a collaboration solution that provides instant messaging, presence, and communication capabilities. It is designed to support large deployments of up to tens of thousands of users. One of the features of Cisco IM & Presence server is subclusters, which are groups of servers that are managed together as a single entity.

Answer: C. 2

The maximum number of subclusters supported on a Cisco IM & Presence server is two. This means that you can have up to two groups of servers that are managed together as a single entity. Each subcluster can have up to eight servers.

Subclusters are useful for scaling the Cisco IM & Presence solution and providing high availability. By grouping servers together, you can distribute the load and provide redundancy. If one server fails, the other servers in the subcluster can take over and provide uninterrupted service.

It's important to note that subclusters must be created during the initial deployment of the Cisco IM & Presence solution. Once the solution is deployed, you cannot add or remove subclusters. If you need to change the subcluster configuration, you will need to redeploy the solution.

In conclusion, the maximum number of subclusters supported on a Cisco IM & Presence server is two, each of which can have up to eight servers. Subclusters are useful for scaling and providing high availability in large deployments.