Lync 2013 Enterprise - Setting up SQL mirroring for Lync Pool FE servers, Persistent Chat and Monitoring/archiving

I would like to know the steps to achieve mirroring, and would like to provide my own understanding of the process while deploying Lync enterprise.

First SQL server (Enterprise edition) will be joined to domain and then deployed for backend, another SQL for persistent chat and another one for Monitoring and archiving.

for mirroring, I have prepared also another 3 servers and joined them to domain. installed SQL Server on them. 

Now do I have to just run Lync topology and add the server's names in the mirroring part of the topology? 

I would appreciate any input

thanks

Mohammed JH