Historical Playback
The Historical Playback feature in the Flow device-level view replays the historical Flow data collected over the previous 24-hour period. This feature has access to all the Flow data collected by LiveNX, and all the filtering options are available. Device-level flow playback can be shown in 10-second, 30-second, 1-minute, 5-minute, 30-minute, or 1-hour frames.
To open the flow historical playback feature, click Flow > Historical Playback.
NOTE: Historical Playback may cause flows to be dropped.
Below is an example of the Historical Playback display:
![](/static/a9e3b7e98280a61b284e4707c0f15138/6aa1e/Historical-Playback-display.png)