Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1802

Version 8.3.7.0 8.2.1.0 7.6.1.0 7.5.1.0 7.4.1.0 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. 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 • ip access-list extended - configures an extended 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 Matched Packets through class maps applied to inbound ports C9000 Series Syntax Parameters clear qos statistics interface-name interface-name Enter one of the following keywords: Quality of Service (QoS) 1802