Command Line Reference Guide

Version Description
6.2.1.1 Introduced on the E-Series.
Usage
Information
The unit of bandwidth percentage is 1%. If the sum of the bandwidth percentages
given to all eight classes exceeds 100%, the bandwidth percentage automatically
scales down to 100%.
Related
Commands
qos-policy-output — creates a QoS output policy.
class-map
Create a class map. Class maps differentiate traffic so that you can apply separate quality-of-service
policies to each class.
Z9500
Syntax
class-map {match-all | match-any} class-map-name [layer2] [cpu-
qos]
Parameters
match-all Determines how packets are evaluated when multiple match
criteria exist. Enter the keywords match-all to determine
that the packets must meet all the match criteria in order to
be a member of the class.
match-any Determines how packets are evaluated when multiple match
criteria exist. Enter the keywords match-any to determine
that the packets must meet at least one of the match criteria
in order to be a member of the class.
class-map-
name
Enter a name of the class for the class map in a character
format (32 character maximum).
layer2 Enter the keyword layer2 to specify a Layer 2 Class Map.
The default is
Layer 3.
cpu-qos Enter the keyword cpu-qos to create a class map to filter
protocol traffic for rate-limiting 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.
Quality of Service (QoS)
1337