The Config Diff capability helps you to review the difference between any two versions of configuration checkpoints. The Config Diff option is available at the Network level, under Configuration > Config Diff.
During deployment, you can save a configuration with a suitable name. The saved configurations are known as checkpoints. While comparing the difference between the two configurations, you need to select the required configurations from the Config Check Point 1/2 drop-down lists.
You can view the list of saved configurations backups/check points under Configuration > Network Home > select Backup Config from the More drop-down list.
When a deployment happens, the configuration is backed up automatically every time. You can also backup the current configuration manually. To do that, click the Back Up Current Config option.
Provide a name to save your configuration along with comments (optional). Click Save.
You can save/create a maximum of five configuration backups. Creating a new backup automatically deletes the oldest backup configuration.
There are two types of configurations available:
Global level: Under global category, you can view a list of global features updated such as Regions, Properties, and Configuration.
Site level: Under site category, you can select the site from the drop-down list and view the modified details such as Site, WAN Links, and DNS Services.
A deleted value appears in red background with minus symbol and the updated/added value appears in green back ground with plus symbol.