Dell PowerConnect 5548 User Guide - Page 654

Mapping DSCP Values to Queues Using CLI Commands The following table summarizes the CLI commands for configuring fields in the DSCP to Queue page. Table 22-5. DSCP to Queue CLI Commands CLI Command Description qos map dscp-queue dscp-list to Modifies the DSCP to queue queue-id mapping. no qos map dscp-queue [dscplist] Use the no form of this command to restore the default configuration. The following is an example of the CLI command: console(config)# qos map dscp-queue 33 40 41 to 1 Bandwidth The amount of traffic that can be received and transmitted on an interface can be limited by the following: • Ingress Rate Limit - Number of bits per second that can be received from the ingress interface. Excess bandwidth above this limit is discarded. • Egress Shaping Rates is defined by the following: - Committed Information Rate (CIR) sets the average maximum amount of data allowed to be sent on the egress interface, measured in bits per second - Committed Burst Shape (CBS) sets the maximum burst of data that is allowed to be sent, even though it is above the CIR. This is defined in number of bytes of data. 654 Dell PowerConnect 55xx Systems User Guide