best inventory software

Policing and other best inventory software tools (which are discussed in more detail in Chapter 4, "Policing and Shaping Tools") constitute one of the ways that packets can be marked. Instead of just marking every packet of a certain type as a particular value, a policer generally can re-mark (or even drop) packets that violate an SLA. The following command shows the syntax for a rate-limiter that transmits packets if they conform to a specified rate, re-marks packets if they exceed the rate, and drops packets if they violate the rate

As with class-based policing, committed access rate (CAR) can be used to set or change packet markings. However, CAR is an older Cisco IOS policer tool that generally is not integrated with the MQC syntax and can yield undesirable results if used in conjunction with service policies. Therefore, CAR is no longer a recommended best inventory software