Please re-point the topology manager database to another database [Setup#2].
- Navigate to server 2 %Tridion_Home%\TopologyManager\web
- Decrypt server 2 database section in web.config
- Change database settings in node in web.config
- Encrypt the config file
- Restart IIS [Server #2]
ClickFor more information click here and see below - How to Decrypt a web.config File
Copy the config file in temporary directory.
To decrypt the configuration file, start with making a temporary directory somewhere to put the Tridion.ContentManager.config file. For this example we'll use c:\temporary .
For decrypt the webconfig parts :
c:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -pdf "database" c:\temporary
After entering this command, the database section in the config is decrypted and unprotected. So you need to encrypt again by running below command:
c:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -pef "database" c:\temporary -prov "TridionRsaProtectedConfigurationProvider"
Once done all place the file in below location:
%Tridion_Home%\TopologyManager\web