:original_name: dds_03_0027.html

.. _dds_03_0027:

Setting Alarm Rules
===================

Scenarios
---------

-  You can enable the alarm reporting function in one click. After alarms are triggered, Simple Message Notification (SMN) can send notifications to specified cloud account.
-  You can set DDS alarm rules to customize the monitored objects and notification policies. Then, you can learn DDS running status in a timely manner.

.. note::

   For more information about DDS alarm rules, see *Cloud Eye User Guide*.

Enable Basic Alarm Reporting
----------------------------

#. :ref:`Log in to the DDS console <dds_02_0043>`.
#. On the **Instance Management** page, click the target DB instance.
#. In the navigation pane on the left, choose **Advanced O&M**.
#. On the **Advanced O&M** page, click the **Alarms** tab and click |image1| next to the target alarm policy to enable alarm reporting function.
#. If you want to disable the alarm reporting function, click |image2|.

Setting Custom Alarm Rules
--------------------------

For more information about alarm rules, see *Cloud Eye User Guide*.

.. |image1| image:: /_static/images/en-us_image_0000001143133823.png
.. |image2| image:: /_static/images/en-us_image_0000001143053823.png
