I noticed that on one of our 3750 switches we have both the mls qos trust cos and service-policy input AutoQoS-Police-CiscoPhone command on all the interfaces. I believe the macro apply cisco-phone may have put both of these commands on each interface. We do not use any policy maps on interfaces. Should the service-policy command be removed from the interfaces? Will having both the mls qos trust cos and service-policy commands on an interface cause any problems?