D-Link DGS-6600-48T Product Manual - Page 483

DGS-6604 m police Syntax Description ACTION Action to take on packets. Specifies one of the following keywords: "drop-Drops the packet. "set-dscp-transmit value-Sets the IP differentiated services code point (DSCP) value and transmits the packet with the new IP DSCP value. "transmit-Transmits the packet. The packet is not altered. Default Command Mode Usage Guideline None Policy-map class configuration Use the police command to drop the packet or mark the packet with different quality of service (QoS) values based on conformance to the service agreement. As a packet arrives at a port, the packet will be initialized with a color. This color will be used in control of congestion. If the policer is operated in color blind mode, the packet is re-colored and the actions are taken based on the policer metering result. If the policer is operated in color aware mode, the packet is re-colored and the actions are taken based on the policer metering result and the initial color of the packet. The actions configured by the set command for the traffic class will be applied to the conforming packet. They will not be applied to the exceeding packet and the violating packets. Note: Either one of police command and police cir command can be activated for the refereed traffic class. The latter command will overwrite the previous policer command setting within the same traffic class. The following example show the precedence between police command and police cir commands: create a policy-map, police-map1 and have a traffic class, class-movie with single rate police (police command). Switch(config)# policy-map police-map1 Switch(config-pmap)# class class-movie Switch(config-pmap-c)# police 8000 1000 exceed-action drop Switch(config-pmap-c)#exit Switch(config-pmap)# exit Switch(config)# CLI Reference Guide 473