Users Guide

Dell(conf-ipv6-acl-cpuqos)#exit
Dell(conf)#ipv6 access-list ipv6-vrrp cpu-qos
Dell(conf-ipv6-acl-cpuqos)#permit vrrp
Dell(conf-ipv6-acl-cpuqos)#exit
Example of Creating a QoS Rate-Limiting Input Policy
Dell(conf)#qos-policy-in rate_limit_200k cpu-qos
Dell(conf-in-qos-policy-cpuqos)#rate-police 200 40 peak 500 40
Dell(conf-in-qos-policy-cpuqos)#exit
Dell(conf)#qos-policy-in rate_limit_400k cpu-qos
Dell(conf-in-qos-policy-cpuqos)#rate-police 400 50 peak 600 50
Dell(conf-in-qos-policy-cpuqos)#exit
Dell(conf)#qos-policy-in rate_limit_500k cpu-qos
Dell(conf-in-qos-policy-cpuqos)#rate-police 500 50 peak 1000 50
Dell(conf-in-qos-policy-cpuqos)#exit
Example of Creating a QoS Class Map to Match Protocol Trac
Dell(conf)#class-map match-any class_ospf cpu-qos
Dell(conf-class-map-cpuqos)#match ip access-group ospf
Dell(conf-class-map-cpuqos)#exit
Dell(conf)#class-map match-any class_bgp cpu-qos
Dell(conf-class-map-cpuqos)#match ip access-group bgp
Dell(conf-class-map-cpuqos)#exit
Dell(conf)#class-map match-any class_lacp cpu-qos
Dell(conf-class-map-cpuqos)#match mac access-group lacp
Dell(conf-class-map-cpuqos)#exit
Dell(conf)#class-map match-any class-ipv6-icmp cpu-qos
Dell(conf-class-map-cpuqos)#match ipv6 access-group ipv6-icmp
Dell(conf-class-map-cpuqos)#exit
Example of Associating a QoS Class Map with a QoS Rate-Limit Policy
Dell(conf)#policy-map-input egressFP_rate_policy cpu-qos
Dell(conf-policy-map-in-cpuqos)#class-map class_ospf qos-policy rate_limit_500k
Dell(conf-policy-map-in-cpuqos)#class-map class_bgp qos-policy rate_limit_400k
Dell(conf-policy-map-in-cpuqos)#class-map class_lacp qos-policy rate_limit_200k
Dell(conf-policy-map-in-cpuqos)#class-map class-ipv6 qos-policy rate_limit_200k
Dell(conf-policy-map-in-cpuqos)#exit
Example of Applying a Protocol-Based Rate Limit to Control Plane Trac
Dell(conf)#control-plane-cpuqos
Dell(conf-control-cpuqos)#service-policy rate-limit-protocols egressFP_rate_policy
Dell(conf-control-cpuqos)#exit
Conguring CoPP for CPU Queues
This section describes how to create a queue-based CoPP service policy and apply it to control plane trac.
Controlling trac on the CPU queues of the control plane does not require ACL rules; only QoS rate-limiting policies are used.
To create a queue-based CoPP service policy, you must create a QoS input policy with rate-limiting, associate it with a control-plane queue
in a QoS policy map, and apply the complete queue-based rate limiting conguration to control-plane trac.
1 Create a QoS input policy and congure a rate limit.
CONFIGURATION mode
qos-policy-input name cpu-qos
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Control Plane Policing (CoPP)