#MIRRORSYNC 3 SQL WINDOWS#

Outbound connections must be configured first. To enable certificate authentication for database mirroring on a given server instance, the system administrator must configure each server instance to use certificates on both outbound and inbound connections.

#MIRRORSYNC 3 SQL WINDOWS#

For more information, see Allow Network Access to a Database Mirroring Endpoint Using Windows Authentication (SQL Server). If the login does not exist, you must create it. If server instances are running under different domain user accounts, each requires a login in the master database of the others. The requirements for network access are specific to the form of authentication, as follows:

For more information, see Transport Security for Database Mirroring and Always On Availability Groups (SQL Server). Two types of transport security are available for database mirroring: Windows Authentication or certificate-based authentication. The form of authentication used for database mirroring by a server instance is a property of its database mirroring endpoint. If you need to create a database mirroring endpoint, ensure that it is accessible to the other server instances. Each of the server instances requires a database mirroring endpoint.

The principal server, mirror server, and witness, if any, must be hosted by separate server instances, which should be on separate host systems. Preparing a Server Instance to Host a Mirror Server We recommend that you configure database mirroring during off-peak hours because configuration can impact performance.

Mirrorsync 3 sql