Dell S4820T Configuration Manual page 274

8. Assign the protocol based the service policy on the control plane. Enabling this command on a port-
pipe automatically enables the ACL and QoS rules creates with the cpu-qos keyword.
CONTROL-PLANE mode
service-policy rate-limit-protocols
Examples of Configuring CoPP for Different Protocols
The following example shows creating the IP/IPv6/MAC extended ACL.
Dell(conf)#ip access-list extended ospf cpu-qos
Dell(conf-ip-acl-cpuqos)#permit ospf
Dell(conf-ip-acl-cpuqos)#exit
Dell(conf)#ip access-list extended bgp cpu-qos
Dell(conf-ip-acl-cpuqos)#permit bgp
Dell(conf-ip-acl-cpuqos)#exit
Dell(conf)#mac access-list extended lacp cpu-qos
Dell(conf-mac-acl-cpuqos)#permit lacp
Dell(conf-mac-acl-cpuqos)#exit
Dell(conf)#ipv6 access-list ipv6-icmp cpu-qos
Dell(conf-ipv6-acl-cpuqos)#permit icmp
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
The following example shows creating the QoS 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
The following example shows creating the QoS class map.
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
274
Control Plane Policing (CoPP)