In order to see the port bandwidth usage, you must configure the estimated bandwidth on the interface used by SD-WAN.
- Go to the Device Manager > Monitors > SD-WAN Monitor pane, and click Map View.
Devices in the SD-WAN network are displayed on Google Maps.
- Click a device to display its details on the right pane.
Select Show Unhealthy Devices only to show only the devices that do not meet the Performance SLA criteria.