What are the infrastructure requirements?
For example, I have a Primary Server/poller, and additional poller, an NTA Flow DB, and an Orion SQL Server. For full redundancy, I've requested a duplicate of each system from our server team , but I don't know if I need to add a failover engine server to my request or not. I can learn the configuration/IP addressing part later, but it takes a long time to get system build requests fulfilled where I'm at, so I want to get the request in as early as possible.
Thanks in advance!
FoE is only applicable to the Main Orion server and any additional polling engines you might have. FoE can also protect the Enterprise Operations Console as well, but it doesn't appear you have one of those. As for the SQL server itself, this should be protected by SQL's native clustering options, or through the use of a 3rd party high availability MSSQL solution such as NeverFail SQL. NTA's FSDB can be protected using WIndows built-in Failover clustering.