Dell Networking S4810, Справочное руководство, Страница: 1347 / 1761

Version
8.3.1.9.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 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/access a class map. Class maps differentiate traffic so that you can apply separate quality-of-
service policies to each class.
S4810
Syntax
class-map {match-all | match-any} class-map-name [cpu-qos]
[layer2]
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).
cpu-qos Enter the keyword
cpu-qos
to assign this Class Map to
control plane traffic only (CoPP).
layer2 Enter the keyword
layer2
to specify a Layer 2 Class Map.
The default is Layer 3 .
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.
Quality of Service (QoS)
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