I have a problem with Atlas and the NPM.
The lines between the core router and some Distribution switches have the status Unknown. See Picture.
But not all Port-channels are Unknown, some port-channels are up and give the utilization.
in the lists of the nodes the port-channel and the members of the port-channel are active.
If I click on the 'unknown' line. the information will be show of the port-channel, and the chart
"Percent Utilization - Line Chart" is active.
Has someone an idea where to look to this problem?
