What do you use to determine what protocol is used for Oracle RAC Interconnect traffic?

When responding to an operational question, you should step the interviewer through the process you use to accomplish the task they are asking about. You should break the process into individual steps, briefly describing each one. Like technical questions, your answer should be brief and to the point. The interviewer will ask you a follow-up question if they need additional information or want to explore the topic in more detail.

"One of the ways to determine what protocol is being used for Oracle RAC Interconnect traffic is to look at the database alert log for the time period, most notably after the database was started. Monitoring the database alert log closely for a specific time period will help you determine the protocol. This is especially true when looking at the log when the database was initially started up."