DELL 9.7(0.0) User Manual

1.

Create a Layer 2 extended ACL for specified protocol traffic.
CONFIGURATION mode

mac access-list extended name permit {arp | frrp | gvrp | isis | lacp | lldp 
| stp} cpu-qos

2. Create a Layer 3 extended ACL for specified protocol traffic.

CONFIGURATION mode

ip access-list extended name permit {bgp | dhcp | dhcp-relay | ftp | icmp | 
igmp | msdp | ntp | ospf | pim | rip | ssh | telnet | vrrp} cpu-qos

3. Create an IPv6 ACL for specified protocol traffic.

CONFIGURATION mode

ipv6 access-list name permit {bgp | icmp | icmp-nd-na | icmp-nd-ns | icmp-
rd-ra | icmp-rd-rs | ospf | vrrp} cpu-qos

4. Create a QoS input policy to rate limit input traffic.

CONFIGURATION mode

qos-policy-input name rate-police [rate-kbps] [burst-kbytes] peak [rate-
kbps] [burst-kbytes] cpu-qos

5. Create a QoS class map to filter protocol traffic.

CONFIGURATION mode

class-map match-any name match {ip | mac | ipv6} access-group name cpu-qos 

6. Create a QoS input-policy map to associate filtered protocol traffic with the rate limiting 

configuration.
CONFIGURATION mode

policy-map-input name class-map name qos-policy name cpu-qos

7. Enter Control Plane configuration mode.

CONFIGURATION mode

control-plane-cpuqos

8. Apply the QoS input policy-map that configures rate limiting on specified protocol traffic on the 

control plane.
CONTROL-PLANE mode

service-policy rate-limit-protocols input-policy-map cpu-qos

Examples of Configuring CoPP for Protocols

Example of Creating an IP/IPv6/MAC Extended ACL to Select Protocol Traffic
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

Control Plane Policing (CoPP)

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