A customer is using Cisco Unified IM and Presence with high availability and has reported that their primary node is not providing any IM and Presence services .
What is causing this issue?
A . The presence redundancy group node state of the primary node is ‘idle".
B . The presence redundancy group node state of the peer node is "normal".
C . The presence redundancy group node state of the primary node is ‘initializing".
D . The presence redundancy group node state of the peer node is ‘running in backup mode".
Answer: D