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.UsageInformationPackets arriving at the input interface are checked against the match criteria and configuredusing this command to determine if the packet belongs to that class. This command accessesCLASS-MAP mode, where the configuration commands include thematch ip and matchmac options.RelatedCommandsip 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 contentsof 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 statisticsClears Matched Packets, Matched Bytes, and Dropped Packets. For TeraScale, clears Matched Packets, MatchedBytes, Queued Packets, Queued Bytes, and Dropped Packets.C-Series, E-Series, S-Series, Z-Series, S4810Syntax clear qos statistics interface-nameParametersinterface-name Enter one of the following keywords:• For a 1-Gigabit Ethernet interface, enter the keywordGigabitEthernet followed by the slot/port information.• For a 10-Gigabit Ethernet interface, enter the keywordTenGigabitEthernet followed by the slot/portinformation.Defaults noneCommand Modes • EXEC• EXEC PrivilegeCommand History Version 8.3.11.1 Introduced on the Z9000.1194
