Reference Guide

Displaying CoPP Configuration
The CLI provides show commands to display the protocol traffic assigned to each control-plane queue and the current rate-limit
applied to each queue. Other show commands display statistical information for trouble shooting CoPP operation.
Viewing Queue Rates
To view the rates that are currently applied on each control-plane queue, use the show cpu-queue rate [all | queue-
id id | range from-queue to-queue] command.
Dell# show cpu-queue rate all
Service-Queue Rate (kbps) Burst (kb)
-------------- ----------- ----------
Q0 1000 1000
Q1 400 1000
Q2 1800 1000
Q3 1800 1000
Q4 2800 5000
Q5 300 2000
Q6 300 2000
Q7 3200 3000
Q8 400 1000
Q9 400 1000
Q10 1800 1000
Q11 1800 1000
Q12 2000 6000
Q13 5200 3000
Q14 1850 3000
Q15 12450 4000
Q16 1 100
Q17 1 100
Q18 1 100
Q19 1 100
Q20 600 1000
Q21 7000 7000
Q22 800 1000
Q23 5000 5000
Viewing MAC Protocol-Queue Mapping
To view the queues to which MAC protocol traffic is assigned, use the show mac protocol-queue-mapping command.
Dell#show mac protocol-queue-mapping
Protocol Destination Mac EtherType Queue EgPort Rate (kbps)
-------- --------------- --------- ----- ------ -----------
ARP any 0x0806 Q2/Q10/Q3/Q11 CP/RP 600
FRRP 01:01:e8:00:00:10/11 any Q22 LP 300
LACP 01:80:c2:00:00:02 0x8809 Q15 RP 500
LLDP any 0x88cc Q7 CP 500
GVRP 01:80:c2:00:00:21 any Q14 RP 200
STP 01:80:c2:00:00:00 any Q15 RP 150
ISIS 01:80:c2:00:00:14/15 any Q15 RP 500
09:00:2b:00:00:04/05 any Q15 RP 500
Viewing IPv4 Protocol-Queue Mapping
To view the queues to which IPv4 protocol traffic is assigned, use the show ip protocol-queue-mapping command.
Dell#show ip protocol-queue-mapping
Protocol Src-Port Dst-Port TcpFlag Queue EgPort Rate (kbps)
192
Control Plane Policing (CoPP)