Users Guide

Version Description
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.7.1.0 Added the keyword multicast ; added the DSCP Marking option support on the S-
Series.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series; added support for the DSCP Marking option.
6.2.1.1 Introduced on the E-Series.
Usage Information
To access this command, enter the class-map command. After the class map 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 match ip dscp 0,1,2,3,4,5,6,7 or match ip dscp 0-7 command.
NOTE: Only one of the IP DSCP values must be a successful match criterion, not all of the
specified IP DSCP values must match.
Related
Commands
• class-map — identifies the class map.
match ip precedence
Use IP precedence values as a match criteria.
Syntax
match {ip | ipv6 | ip-any} precedence ip-precedence-list [set-ip-dscp value]
To remove IP precedence as a match criteria, use the no match {ip | ipv6 | ip-any} precedence
ip-precedence-list [[multicast] set-ip-dscp value] command.
Parameters
ip Enter the keyword ip to support IPv4 traffic.
ipv6 Enter the keyword ipv6 to support IPv6 traffic.
ip-any Enter the keyword ip-any to support IPv4 and IPv6 traffic.
ip-precedence-list 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). The range is from
0 to 7.
set-ip-dscp value (OPTIONAL) Enter the keywords set-ip-dscp then the IP DSCP value. The matched
traffic is marked with the DSCP value. The range is from 0 to 63.
Defaults none
Command Modes CLASS-MAP CONFIGURATION (config-class-map)
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
1074 Quality of Service (QoS)