D-Link DXS-3600-32S CLI Guide - Page 478
mls qos scheduler, mls qos trust
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Usage Guideline DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide The DSCP to CoS map is used by a DSCP trust port to map a DSCP value to an CoS value. This CoS value is then mapped to CoS queue based on the CoS to queue map configured by the priority-queue cos-map command. Example This example shows how to configure the DSCP 12, 16, 18 to CoS 1 mapping. DXS-3600-32S#configure terminal DXS-3600-32S(config)#mls qos map dscp-cos 12,16,18 to 1 DXS-3600-32S(config)# 48-6 mls qos scheduler This command is used to configure the queue scheduling algorithm in global configuration mode. To restore to the default setting, use the no form of this command. mls qos scheduler [sp | rr | wrr | wdrr | ets] no mls qos scheduler Parameters sp rr wrr wdrr ets Specifies all queues of a port in absolute priority scheduling. Specifies all queues of a port in round-robin scheduling. Specifies the queues of a port in frame count weighted round-robin scheduling. If the weight of a queue be configured to zero, the queue is in SP scheduling mode. Specifies the queues of a port in frame length weighted round-robin scheduling. If the weight of a queue be configured to zero, the queue is in SP scheduling mode. Specifies the queues of a port in ETS weighted round-robin scheduling. Default Command Mode Command Default Level Usage Guideline WRR queue scheduling algorithm. Global Configuration Mode. Level: 15 The user can specify schedule algorithms to WRR, SP, RR or WDRR for the output queue. By default, the output queue algorithm is WRR (Weighted Round-Robin). The user may specify the WRR weight by using the wrr-queue bandwidth command and specify the WDRR weight by using the wdrr-queue bandwidth command. The user can also specify the "SP + WRR/WDRR" scheduling mode by configuring the WRR/WDRR weight of a queue to zero. Example This example shows how to configure the queue scheduling algorithm mode. DXS-3600-32S#configure terminal DXS-3600-32S(config)#interface tenGigabitEthernet 1/0/1 DXS-3600-32S(config-if)#mls qos scheduler sp DXS-3600-32S(config-if)# 48-7 mls qos trust This command is used to trust either the CoS field or the DSCP field of the arriving packet for subsequent QoS operation. Use the no form of this command to restore it to default setting. mls qos trust {cos | dscp} no mls qos trust 470
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