Cisco 2950 24 Configuration Guide - Page 328
CLI: Configuring CoS Priority Queues, Configuring WRR, CoS Priority Queues
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Configuring QoS Chapter 13 Configuring QoS CLI: Configuring CoS Priority Queues Beginning in privileged EXEC mode, follow these steps to configure the CoS priority queues: Step 1 Step 2 Step 3 Step 4 Command Purpose configure terminal Enter global configuration mode. wrr-queue cos-map qid cos1..cosn Specify the queue id of the CoS priority queue. (Ranges are 1 to 4 where 1 is the lowest CoS priority queue.) Specify the CoS values that are mapped to the queue id. Default values are as follows: CoS Value CoS Priority Queues 0, 1 1 2, 3 2 4, 5 3 6, 7 4 end Return to privileged EXEC mode. show wrr-queue cos-map Display the mapping of the CoS priority queues. To disable the new CoS settings and return to default settings, use the no wrr-queue cos-map global configuration command. Configuring WRR Beginning in privileged EXEC mode, follow these steps to configure the WRR priority: Step 1 Step 2 Step 3 Command configure terminal wrr-queue bandwidth weight1...weight4 end Purpose Enter global configuration mode. Assign WRR weights to the four CoS queues. (Ranges for the WRR values are 1 to 255.) Return to privileged EXEC mode. Step 4 show wrr-queue bandwidth Display the WRR bandwidth allocation for the CoS priority queues. To disable the WRR scheduler and enable the strict priority scheduler, use the no wrr-queue bandwidth global configuration command. 13-24 Catalyst 2950 Desktop Switch Software Configuration Guide 78-11380-03