Administrator Guide

SFLOW_EGRESS 0 0 0
SFLOW_INGRESS 0 0 0
To clear the per-protocol counters of rate-limited control-plane traffic at the aggregated (switch) or line card and port set level, use the
clear control-traffic protocol [cp—switch | linecard {0–2} portset {0–3}] counters command; for
example:
Dell#clear control-traffic protocol linecard 1 portset 2 counters
Dell#
Dell#clear control-traffic protocol cp-switch counters
Dell#
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 queue-based 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
232
Control Plane Policing (CoPP)