Users Guide

Dell(conf-class-map-cpuqos)#match ipv6 access-group ospfv3
4 Create a QoS input policy map to match to the class-map and qos-policy for each desired protocol.
CONFIGURATION mode
Dell(conf)#policy-map-input ospfv3_policy cpu-qos
Dell(conf-policy-map-in-cpuqos)#class-map ospfv3 qos-policy ospfv3_rate
5 Enter Control Plane mode.
CONFIGURATION mode
Dell(conf)#control-plane-cpuqos
6 Assign the protocol based service policy on the control plane. Enabling this command on a port-pipe
automatically enables the ACL and QoS rules created with the cpu-qos keyword.
CONTROL-PLANE mode
Dell(conf-control-cpuqos)#service-policy rate-limit-protocols ospfv3_policy
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.
To view the rates for each queue, use the show cpu-queue rate cp command.
Viewing Queue Rates
Example of Viewing Queue Rates
Dell#show cpu-queue rate cp
Service-Queue Rate (PPS) Burst (Packets)
-------------- ----------- ----------
Q0 1300 512
Q1 300 50
Q2 275 50
Q3 400 50
Q4 2000 50
Q5 300 50
Q6 400 50
Q7 400 50
Q8 400 50
Q9 600 50
Q10 300 50
Q11 300 50
Dell#
Example of Viewing Queue Mapping
To view the queue mapping for each configured protocol, use the show ip protocol-queue-mapping
command.
Dell#show ip protocol-queue-mapping
Protocol Src-Port Dst-Port TcpFlag Queue EgPort Rate (kbps)
-------- -------- -------- ------- ----- ------ -----------
TCP (BGP) any/179 179/any _ Q9 _ _
UDP (DHCP) 67/68 68/67 _ Q10 _ _
Control Plane Policing (CoPP) 286