Dell PowerConnect 6024 Command Line Interface (CLI) Guide (.htm) - Page 300
qos trust (Global
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www.dell.com | support.dell.com The following example displays the DSCP-mutation map. Dscp-dscp mutation map: d1 : d2 0 1 2 3 4 5 6 7 8 9 0 : 00 01 02 03 04 05 06 07 08 09 1 : 10 11 12 13 14 15 16 17 18 19 2 : 20 21 22 23 24 25 26 27 28 29 3 : 30 31 32 33 34 35 36 37 38 39 4 : 40 41 42 43 44 45 46 47 48 49 5 : 50 51 52 53 54 55 56 57 58 59 6 : 60 61 62 63 qos trust (Global) The qos trust global configuration command can be used in basic mode to configure the system to "trust" state. To return to the default state, use the no form of this command. Syntax qos trust {cos | dscp |tcp-udp-port} no qos trust • cos-Classifies ingress packets with the packet CoS values. For untagged packets, the port default CoS is used. • dscp-Classifies ingress packets with the packet DSCP values. • tcp-udp-port-Classifies ingress packets with the packet destination port values. Default Configuration If the system is in basic mode then CoS is the default trust mode. Command Mode Global Configuration mode User Guidelines This command can be used only in QoS basic mode. Packets entering a quality of service (QoS) domain are classified at the edge of the QoS domain. When the packets are classified at the edge, the switch port within the QoS domain 300 QoS Commands