Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 243

Viewing Per-Queue CoPP Counters To view per-queue counters of CoPP rate-limited traffic, use the show control-traffic queue {all | queue-id queue-number} counters command. The range of queue-number values is from 0 to 20. The twenty-one control-plane queues are divided into groups of seven queues for the Route Processor, Control Processor, and line-card CPUs as follows: • Queues 0 to 6 process packets destined to the Control Processor CPU . • Queues 7 to 13 process packets destined to the Route Processor CPU. • Queues 14 to 20 process packets destined to the line card CPU. In the show output, Rx Counters displays the number of bytes of control-plane traffic received, on which queue-based rate limiting is applied. Tx Counters displays the number of bytes transmitted to a control-plane CPU after queue-based rate limiting is applied. Drop Counters displays the number of bytes of control-plane traffic that have been dropped as a result of queuebased rate limiting. Dell#show control-traffic queue queue-id 6 counters Queue-ID RxBytes TxBytes Drops ------- ----- Q6 24016 24016 0 Dell#show control-traffic queue all counters |no-more Queue-ID RxBytes TxBytes Drops ------- ----- Q0 0 0 0 Q1 0 0 0 Q2 0 0 0 Q3 0 0 0 Q4 0 0 0 Q5 0 0 0 Q6 21673 21673 0 Q7 0 0 0 Q8 0 0 0 Q9 0 0 0 Q10 0 0 0 Q11 0 0 0 Q12 0 0 0 Q13 0 0 0 Q14 0 0 0 Q15 0 0 0 Q16 0 0 0 Q17 0 0 0 Q18 0 0 0 Q19 0 0 0 Q20 0 0 0 To clear the per-queue counters of rate-limited traffic at the aggregated (switch) or individual queue level, use the clear control-traffic queue {all | queue-id queue-number} counters command; for example: Dell#show control-traffic queue queue-id 6 counters Queue-ID RxBytes TxBytes Drops ------- ----- Q6 24016 24016 0 Dell#clear control-traffic queue queue-id 6 counters Dell#show control-traffic queue queue-id 6 counters Queue-ID RxBytes TxBytes Drops ------- ----- Q6 0 0 0 Dell#clear control-traffic queue all counters Control Plane Policing (CoPP) 243