Copp For Ospfv3 Packets - Dell S4048T Configuration Manual

CONFIGURATION mode
qos-policy-input name cpu-qos
2 Create an input policy-map to assign the QoS policy to the desired service queues.l.
CONFIGURATION mode
policy-map--input name
cpu-qos service-queue queue-number qos-policy name
3 Enter Control Plane mode.
CONFIGURATION mode
control-plane-cpuqos
4 Assign a CPU queue-based service policy on the control plane in cpu-qos mode. Enabling this
command sets the queue rates according to those configured.
CONTROL-PLANE mode
service-policy rate-limit-cpu-queues input-policy-map
Examples of Configuring CoPP for CPU Queues
The following example shows creating the QoS policy.
Dell#conf
Dell(conf)#qos-policy-input cpuq_1
Dell(conf-qos-policy-in)#rate-police 3000 40 peak 500 40
Dell(conf-qos-policy-in)#exit
Dell(conf)#qos-policy-input cpuq_2
Dell(conf-qos-policy-in)#rate-police 5000 80 peak 600 50
Dell(conf-qos-policy-in)#exit
The following example shows assigning the QoS policy to the queues.
Dell(conf)#policy-map-input cpuq_rate_policy cpu-qos
Dell(conf-qos-policy-in)#service-queue 5 qos-policy cpuq_1
Dell(conf-qos-policy-in)#service-queue 6 qos-policy cpuq_2
Dell(conf-qos-policy-in)#service-queue 7 qos-policy cpuq_1
The following example shows creating the control plane service policy.
Dell#conf
Dell(conf)#control-plane
Dell(conf-control-plane)#service-policy rate-limit-cpu-queues cpuq_rate_policy

CoPP for OSPFv3 Packets

You can create an IPv6 ACL for control-plane traffic policing for OSPFv3, in addition to the CoPP support for
VRRP, BGP, and ICMP. You can use the ipv6 access-list name cpu-qos permit ospfv3 command to
allow CoPP traffic for OSPFv3. Control Plane Policing (CoPP) enables more number of CPU queues to be
made available on ports for IPv6 and ICMPv6 packets.
Control Plane Policing (CoPP) 286