Administrator Guide

Version Description
7.5.1.0 Introduced on the C-Series.
7.4.1.0 E-Series Only: Expanded to add support for Layer 2.
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.
Related
Commands
ip access-list extended — configures an extended IP ACL.
ip access-list standard — configures a standard IP ACL.
match ip access-group — configures the match criteria based on the access
control list (ACL).
match ip precedence — identifies the IP precedence values as match criteria.
match ip dscp — configures the match criteria based on the DSCP value.
match mac access-group — configures a match criterion for a class map based 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 — views the current class map information.
clear qos statistics
Clear qos statistics clears statistics from show qos statistics.
Z9000
Syntax
clear qos statistics interface-name
Parameters
interface-name Enter one of the following keywords:
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
Defaults none
1318
Quality of Service (QoS)