# Run diagnostics on SMC servers

You can run diagnostics to check the status of the communication between all the SMC servers (Management Servers, Log Servers, and Web Portal Servers).

##

For more details about the product and how to configure features, click Help or press F1.

## Steps

1. Right-click a Management Server, then select SMC Servers Replication Diagnostics.
   A dialog box that shows diagnostics about the status of all the SMC servers opens.
2. View the diagnostics and check if there are issues that you should resolve about any of the servers, then click Close.

## Next steps

If the diagnostics indicate any issues with any SMC servers, such as issues with certificates or licenses, resolve the issue.