Users Guide

Version Description
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
The unit of bandwidth percentage is 1%. A bandwidth percentage of 0 is allowed and disables the scheduling of
that class. 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 dierentiate trac so that you can apply separate quality-of-service policies to each class.
Syntax
class-map {match-all | match-any} class-map-name [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).
layer2 Enter the keyword layer2 to specify a Layer 2 Class Map. The default is Layer 3.
Defaults Layer 3
Command Modes CONFIGURATION
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
Packets arriving at the input interface are checked against the match criteria congured using this command to
determine if the packet belongs to that class. This command accesses CLASS-MAP mode, where the
conguration commands include thematch ip and match mac options.
Related Commands
ip access-list extended — congures an extended IP ACL.
ip access-list standard — congures a standard IP ACL.
match ip access-group — congures the match criteria based on the access control list (ACL).
match ip precedence — identies the IP precedence values as match criteria.
Quality of Service (QoS) 1069