Command Line Reference Guide

cpu-qos (OPTIONAL) Enter the keyword cpu-qos to create an input
policy to be used to rate-limit control-plane traffic (CoPP).
Defaults Layer 3
Command
Modes
CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.2.1.0 Policy name character limit increased from 16 to 32.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
7.4.1.0 Expanded to add support for Layer 2.
6.1.1.1 Introduced on the E-Series.
Usage
Information
The input policy map is used to classify incoming traffic to different flows using
class-map, QoS policy, or incoming packets DSCP. This command enables Policy-
Map-Input Configuration mode (conf-policy-map-in).
When you configure an input policy map for CoPP, you must enter the keyword
cpu-qos.
Related
Commands
service-queue — assigns a class map and QoS policy to different queues.
policy-aggregate — allows an aggregate method of configuring per-port QoS
using policy maps.
service-policy input — applies an input policy map to the selected interface.
policy-map-output
Create an output policy map.
Z9500
Syntax
policy-map-output policy-map-name
Quality of Service (QoS)
1349