I have found the exact same issue. Some ports are reporting an insane value. We are using MS 14.33 {"portId":"20","enabled":true,"status":"Disconnected","isUplink":false,"errors":["Port disconnected"],"warnings":[],"speed":"","duplex":"","usageInKb":{"total":0,"sent":0,"recv":0},"lldp":{"portId":"c8:5a:cf:b2:ec:d6","chassisId":"c8:5a:cf:b2:ec:d6"},"clientCount":0,"powerUsageInWh":2773150.1,"trafficInKbps":{"total":0.0,"sent":0.0,"recv":0.0},"secureConnect":{"enabled":false,"active":false,"authenticationStatus":"Disabled","configOverrides":{}}} Port has been disconnected for the last 3 months and it still reporting a client via LLDP...
... View more