Enterprise ePO - On-prem network configuration and components (example)

Active-Passive Data Center strategy — Configure all Agent Handlers in DC2 to passive while DC1 is active, and make sure that all Agent Handlers in DC2 aren't running. This is only needed if the date center strategy for Agent Handlers is active-passive. The Agent Handler servers can be in "cold" standby and only turned on when a failover from DC1 to DC2 is initiated. If the Agent Handler servers are running, make sure the two Agent Handler services are stopped and disabled. The DC2 Agent Handlers listed in the Agent Handler Assignment still need to be listed as enabled, so the Trellix Agent is aware of their existence and starts looking for them if all DC1 Agent Handlers are unavailable.

Active-Active Data Center strategy — All services, except the ePO - On-prem server must be installed and running in both data centers. With this strategy, Agent Handlers are available and running in both data centers. You must have a good network connection between the two data centers because there's heavy traffic between the Agent Handler in one data center and the SQL Server available in the other data center.