How you will check whether replication is bidirectional active active setup or not?

There are several ways to check whether replication is a bidirectional active-active setup or not. Here are a few methods that you can use:

1. Review the configuration and documentation: If you have access to the configuration and documentation for the replication setup, you can check to see if it is described as a bidirectional active-active setup. This may include reviewing the replication topology, the role of each replication partner, and the frequency and direction of replication.
2. Monitor replication traffic and activity: You can use tools and utilities to monitor replication traffic and activity on the network. For example, you can use tools like Wireshark to capture and analyze replication traffic, or you can use utilities like Repadmin to monitor replication status and performance.
3. Test replication between partners: You can perform tests to verify that replication is occurring between the partners as expected. For example, you can create test objects or files on one partner and verify that they are replicated to the other partner in a timely manner. You can also use tools like Repadmin to perform specific tests of replication functionality.

It is important to note that different replication setups may have different characteristics and may require different methods of testing and verification. If you are unsure how to proceed or encounter any issues during the testing process, it is recommended to seek guidance from a qualified IT professional or refer to online documentation and resources.