Users Guide

Table Of Contents
Control Plane Policing (CoPP)
Control plane policing (CoPP) uses access control list (ACL) rules and quality of service (QoS) policies to create filters for a
systems control plane. The CoPP filters prevent traffic that is not identified as legitimate from reaching the control plane, and
rate-limit traffic to an acceptable level.
Topics:
control-plane-cpuqos
service-policy rate-limit-cpu-queues
service-policy rate-limit-protocols
ip unknown-unicast
ipv6 unknown-unicast
show cpu-queue rate cp
show ip protocol-queue-mapping
show ipv6 protocol-queue-mapping
show mac protocol-queue-mapping
control-plane-cpuqos
To manage control-plane traffic, enter control-plane mode and configure the switch.
Syntax
control-plane-cpuqos
Defaults Not configured.
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.8.0 Introduced on the S4810.
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432 Control Plane Policing (CoPP)