:original_name: dds_02_0057.html

.. _dds_02_0057:

Overview
========

**Scenarios**
-------------

This section describes how to create a replica set instance on the management console, set a security group, and connect to a replica set instance over private networks.

Process
-------

The following describes the steps from creating a DB instance to using it.


.. figure:: /_static/images/en-us_image_0000001096293872.png
   :alt: **Figure 1** Accessing DB instances from a private network

   **Figure 1** Accessing DB instances from a private network
