Dell EMC Configuration Guide for the S3100 Series 9.14.2.4

Configuring CoPP for OSPFv3

You can create an IPv6 ACL for control-plane traffic policing for OSPFv3, in addition to the CoPP support for VRRPv3, BGPv6, and ICMPv6. You can use the ipv6 access-list name cpu-qos permit ospfv3 or the ipv6 access-list name cpu-qos ospfv3 command to allow CoPP traffic for OSPFv3. The control plane management support for IPv6 ICMPv6 packets is enhanced to enable more number of CPU queues on port to be available and other COPP improvements have been implemented.

1. Create an IPv6 ACL for control-plane traffic policing for ospfv3.
   CONFIGURATION mode
   Dell(conf)#ipv6 access-list ospfv3 cpu-qos
   Dell(conf-ipv6-acl-cpuqos)#permit ospf
2. Create a QoS input policy for the router and assign the policing.
   CONFIGURATION mode
   Dell(conf)#qos-policy-input ospfv3_rate cpu-qos
   Dell(conf-in-qos-policy-cpuqos)#rate-police 1500 16 peak 1500 16
3. Create a QoS class map to differentiate the control-plane traffic and assign to the ACL.
   CONFIGURATION mode
   Dell(conf)#class-map match-any ospfv3 cpu-qos
   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