Managing a Zerto Virtual Manager
  
Managing a Zerto Virtual Manager
The Zerto Virtual Manager runs as a Windows service and connects to Zerto Virtual Replication components, such as VRAs, as well as hypervisor management tools, such as VMware vCenter Server and Microsoft SCVMM.
A Zerto Virtual Manager can manage up to 5000 virtual machines, either being protected by, or recovered to, the Zerto Virtual Manager.
The following topics are described in this section:
■ “To check connectivity between Zerto Virtual Manager components:”, below
■ “Reconfiguring the Zerto Virtual Manager Setup”, on page 233
■ “Reconfiguring the Microsoft SQL Server Database Used by the Zerto Virtual Manager”, on page 235
■ “Replacing the SSL Certificate”, on page 236
■ “Pair to Another Site and Unpair Sites”, on page 236