Dell(conf-in-qos-policy-cpuqos)#rate-police 1500 16 peak 1500 163. Create a QoS class map to differentiate the control-plane traffic and assign to the ACL.CONFIGURATION modeDell(conf)#class-map match-any ospfv3 cpu-qosDell(conf-class-map-cpuqos)#match ipv6 access-group ospfv34. Create a QoS input policy map to match to the class-map and qos-policy for each desired protocol.CONFIGURATION modeDell(conf)#policy-map-input ospfv3_policy cpu-qosDell(conf-policy-map-in-cpuqos)#class-map ospfv3 qos-policy ospfv3_rate5. Enter Control Plane mode.CONFIGURATION modeDell(conf)#control-plane-cpuqos6. Assign the protocol based service policy on the control plane. Enabling this command on a port-pipe automatically enables theACL and QoS rules created with the cpu-qos keyword.CONTROL-PLANE modeDell(conf-control-cpuqos)#service-policy rate-limit-protocols ospfv3_policyShow CommandsThe following section describes the CoPP show commands.To view the rates for each queue, use the show cpu-queue rate cp command.Example of Viewing Queue RatesDell#show cpu-queue rate cpService-Queue Rate (PPS)-------------- -----------Q0 1300Q1 300Q2 300Q3 300Q4 2000Q5 400Q6 400Q7 1100Dell#Example of Viewing Queue MappingTo view the queue mapping for each configured protocol, use the show ip protocol-queue-mapping command.Dell#show ip protocol-queue-mappingProtocol Src-Port Dst-Port TcpFlag Queue EgPort Rate (kbps)-------- -------- -------- ------- ----- ------ -----------TCP (BGP) any/179 179/any _ Q6 CP 100UDP (DHCP) 67/68 68/67 _ Q6/Q5 CP _UDP (DHCP-R) 67 67 _ Q6 CP _TCP (FTP) any 21 _ Q6 CP _ICMP any any _ Q6 CP _IGMP any any _ Q7 CP _TCP (MSDP) any/639 639/any _ Q6 CP _UDP (NTP) any 123 _ Q6 CP _OSPF any any _ Q7 CP _PIM any any _ Q7 CP _UDP (RIP) any 520 _ Q7 CP _TCP (SSH) any 22 _ Q6 CP _TCP (TELNET) any 23 _ Q6 CP _218 Control Plane Policing (CoPP)
