Installing the Software › Upgrade a Distributed Deployment

Upgrade a Distributed Deployment

In a distributed deployment, CA Network Flow Analysis components are distributed among multiple servers. The topics in this section describe how to upgrade each component server.

To upgrade a two-tier distributed deployment, complete the following procedures:

• Upgrade the Harvester on a Windows Server, or
• Upgrade the Harvester on a Linux Server
• Upgrade the Console

To upgrade a three-tier distributed deployment, complete the following procedures:

• Upgrade the Harvester on a Windows Server
• Upgrade the DSA Server
• Upgrade the Console

Note: The steps in these topics assume that you follow the recommended upgrade order: Harvester upgrades, DSA upgrades (if any), then NFA console upgrade.