Startup Sequence for Initial Testing
When starting complex installations, the following is the recommended sequence:
1. Start the database.
2. Start the config server (the primary Application Server for a cluster).
3. Start the remaining Application Servers.
See Headless Application Servers below, if that applies before starting Application Servers.
4. Start the mediation servers, one at a time.
5. Start the web server(s).
6. Start the web client.
Once you have successfully completed the above with single servers, start the rest of the cluster of Application Servers. To test that each mediation server works, start and stop them one at time. Running discovery is a good test of connectivity.