IBM Tivoli Monitoring > Version 6.3 Fix Pack 2 > Installation Guides > Installation Guide > Upgrade from a previous installation > Scenario: a rolling product upgrade
IBM Tivoli Monitoring, Version 6.3 Fix Pack 2
Configuration
Your existing Tivoli Monitoring environment includes these five distributed servers.
- The primary (acting) hub Tivoli Enterprise Monitoring Server runs on server #1, an AIX 6.1, 64-bit node.
- The secondary (backup) hub monitoring server runs on server #2, a Solaris 10, 32-bit node.
- A remote Tivoli Enterprise Monitoring Server runs on server #3, an RHEL Linux 5, 32-bit node.
- A second remote monitoring server runs on server #4, a Windows 2008 node.
- The Tivoli Enterprise Portal Server running on server #5, an RHEL 6, 32-bit node, communicates with the acting (primary) hub monitoring server running on server #1. server #5 also runs the Warehouse Proxy Agent and the Summarization and Pruning Agent.
Each system runs an OS agent. All 14 nodes in this example configuration are connected to one remote monitoring server as its primary and the other as its secondary, to accommodate agent switching when upgrading the remote Tivoli Enterprise Monitoring Servers. Half of the agents point to each remote monitoring server as its primary monitoring server.
Parent topic:
Scenario: a rolling product upgrade