Help
Network maps can be created using Zoho maps or Google maps. With network maps you can view the link status (UP-green ,UP but no flows-orange and DOWN- black) and device specific utilization.
Network maps can be created from the Settings. To create a new map, you need to add the location of your network devices and add link between the devices.
Refer the below page to add/delete a link between two devices:
https://www.manageengine.com/products/netflow/help/how-to-add-a-link-between-devices-in-network-map.html