# Configuration Event History

Device > Config Management > Configuration Events Log

This dialog box lists configuration events that have affected the device

- Running-Config Last Changed (ccmHistoryRunningLastChanged)
- Running-Config Last Saved (ccmHistoryRunningLastSaved)
- Startup-Config Last Changed (ccmHistoryStartupLastChanged)
- Max Entries in Events History Table (ccmHistoryMaxEventEntries)
- No of Entries bumped from Event History Table (ccmHistoryEventEntriesBumped)

> History Event Table:

- Index (ccmHistoryEventIndex)
- Event Time (ccmHistoryEventTime)
- Command Source (Command Source)
- Data Source (Data Source)
- Data Destination (Data Destination)

The following list specifies buttons in this dialog box, as well as their function:

- Click OK to continue.

- Click Apply to save the changes in the dialog box.

- Click Cancel to close the dialog box.

- Click Refresh to update the contents of the dialog box.

- Click Print to print the contents of the dialog box.

- Click Help to access online help.

Running-Config Last Changed (ccmHistoryRunningLastChanged)

The date and time when the running configuration was last changed. If this value is greater than the Running Last Saved value, the configuration has been changed but not saved.

Running-Config Last Saved (ccmHistoryRunningLastSaved)

The date and time when the running configuration was last saved (written).

Startup-Config Last Changed (ccmHistoryStartupLastChanged)

The date and time when the startup configuration was last written to. In general, this is the default configuration used when cold starting the system. It could have been changed by a save of the running configuration or by a copy from elsewhere.

Max Entries in Events History Table (ccmHistoryMaxEventEntries)

The maximum number of entries that can be held in the History Event Table. The recommended value for implementations is 10.

No of Entries bumped from Event History Table (ccmHistoryEventEntriesBumped)

The number of times the oldest entry in the History Event Table was deleted to make room for a new entry.

History Event Table:

Index (ccmHistoryEventIndex)

A monotonically increasing integer for the sole purpose of indexing events. When it reaches the maximum value, an extremely unlikely event, the agent wraps the value back to 1 and may flush existing entries.

Event Time (ccmHistoryEventTime)

The date and time when the event occurred.

Command Source (Command Source)

The source of the command that initiated the event.

Data Source (Data Source)

The configuration data source for the event.

Data Destination (Data Destination)

The configuration data destination for the event.