Reference Guide

Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 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
Clears Matched Packets, Matched Bytes, and Dropped Packets. For TeraScale, clears Matched Packets, Matched
Bytes, Queued Packets, Queued Bytes, and Dropped Packets.
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.
Defaults none
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.18.0 Introduced on the S4820T.
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