Considerations for a high-availability deployment of Infrastructure Management
With TrueSight Infrastructure Management high-availability (HA), you can minimize the downtime of your monitoring infrastructure. HA is a redundancy operation that eliminates a single point of failure by automatically switching to a standby node if the active node fails or is temporarily shut down. The TrueSight Presentation Server communicates to the HA-enabled Infrastructure Management server through a load balancer.
Consider the following requirements before you configure HA for Infrastructure Management.
TrueSight Operations Management components
Third-party load balancer
Ensure that the following ports are available.