1, what is the maximum number of servers in a Cluster?

With Call Manager v3.1, what is the maximum number of servers in a Cluster?

A.
3

B.
6

C.
7

D.
8

Explanation:

87
Cisco 642-874 Exam

The primary advantage of the distributed call processing model is that, by using local call processing, it provides the same level of features and capabilities whether the IP WAN is available or not. Each site can have from one to eight Cisco CallManager servers in a cluster based on the number of users.
Reference: Arch student guide p.11-43