ONU
-Check bandwidth consumption in Router
-Check MAC in ARP
-Check ping from ARP
-Check UTP of ONU to Router
-Check Router is in power/Not
-Add task
MC
-Check bandwidth consumption in Router
-Check MAC in ARP
-Check ping from ARP
-Check UTP of MC to Router
-Check Router is in power/Not
-Check MAC from Switchport
-Add task