I've got a 3845 with a DS3 network module. In my NMS I have discovered that the standard OID for utilization is not supported by the network module. Any ideas if an IOS upgrade could resolve this issue. Not being able to see current utilization on that interface is a serious problem for my company.
Any thoughts or ideas would be greatly appreciated,
You don't want to look at the T3 controller, but rather the serial interface created from it (Serial4/0). That is where the main configuration from the circuit will go.