You can track any changes to the configuration on a NetScaler VPX instance from the Management Service. The details pane lists the device name with IP address, date and time when it was last updated, and whether there is any difference between the saved configuration and the running configuration. Select a device to view its running configuration, saved configuration, history of configuration changes, and any difference between the configurations before and after an upgrade. You can download the configuration of a NetScaler VPX instance to your local computer. By default, the Management Service polls all the instances every 24 hours, but you can change this interval. You can create an audit template by copying the commands from an existing configuration file. You can later use this template to find any changes in the configuration of an instance and take corrective action if required.