Version
8.3.7.0
8.2.1.0
7.6.1.0
7.5.1.0
7.4.1.0
Usage Information Packets arriving at the input interface are checked against the match criteria and
configured using this command to determine if the packet belongs to that class. This
command accesses CLASS-MAP mode, where the configuration commands include
thematch ip and match mac options.
When you create a class map to filter protocol traffic for CoPP, you must enter the
keyword cpu-qos.
Use this command in Configuration Terminal Batch mode to create the class map in a
dual-homing setup.
Related
Commands
clear qos statistics
Clear Matched Packets through class maps applied to inbound ports
C9000 Series
Syntax
clear qos statistics interface-name
Parameters
interface-name
Description
Introduced on the S4810.
Class-map names can be 32 characters. Layer2 available on the
C-Series and S-Series.
Introduced on the S-Series.
Introduced on the C-Series.
E-Series Only: Expanded to add support for Layer 2.
•
ip access-list extended
•
match ip access-group
control list (ACL).
•
match ip precedence
•
match ip dscp
— configures the match criteria based on the DSCP value.
•
match mac access-group
on the contents of the designated MAC ACL.
•
match mac dot1p
— configures a match criterion for a class map based on a
dot1p value.
•
match mac vlan
— configures a match criterion for a class map based on VLAN
ID.
•
service-queue
— assigns a class map and QoS policy to different queues.
•
show qos class-map
Enter one of the following keywords:
— configures an extended IP ACL.
— configures the match criteria based on the access
— identifies the IP precedence values as match criteria.
— configures a match criterion for a class map based
— views the current class map information.
Quality of Service (QoS)
1802