Dell Force10 S4820T FTOS Command Reference Guide - Page 1225

Version 7.5.1.0 Version 6.2.1.1 Introduced on C-Series Added support for DSCP Marking option Introduced on E-Series Usage You must enter the class-map command in order to access this command. Once the class map Information is identified, you can configure the match criteria. The match ip dscp and match ip precedence commands are mutually exclusive. Up to 64 IP DSCP values can be matched in one match statement. For example, to indicate IP DCSP values 0 1 2 3 4 5 6 7, enter either the command match ip dscp 0,1,2,3,4,5,6,7 or match ip dscp 0-7. Note: Only one of the IP DSCP values must be a successful match criterion, not all of the specified IP DSCP values need to match. Related Commands class-map Identify the class map. match ip precedence c e s Use IP precedence values as a match criteria. Syntax match ip precedence ip-precedence-list [[multicast] set-ip-dscp value] To remove IP precedence as a match criteria, enter no match ip precedence ip-precedence-list [[multicast] set-ip-dscp value] command. Parameters ip-precedence-list multicast set-ip-dscp value Enter the IP precedence value(s) as the match criteria. Separate values by commas - no spaces ( 1,2,3 ) or indicate a list of values separated by a hyphen (1-3). Range: 0 to 7 (OPTIONAL) Enter the keyword multicast to match against multicast traffic. Note: This option is not supported on C-Series or S-Series. (OPTIONAL) Enter the keyword set-ip-dscp followed by the IP DSCP value. The matched traffic will be marked with the DSCP value. Range: 0 to 63 Note: This option is not supported on S-Series. Defaults No default behavior or values Command Modes CLASS-MAP CONFIGURATION (conf-class-map) Quality of Service (QoS) | 1225