Users Guide

match ip precedence
Use IP precedence values as a match criteria.
S4820T
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 trac.
ipv6 Enter the keyword ipv6 to support IPv6 trac.
ip-any Enter the keyword ip-any to support IPv4 and IPv6 trac.
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 trac is marked with the DSCP value. The range is from 0 to 63.
Defaults none
Command Modes CLASS-MAP CONFIGURATION (cong-class-map)
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.5(0.0) Added support for the ipv6 and ip-any options on the Z9000, S6000, S4820T,
S4810, MXL.
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.
Usage Information
To access this command, enter the class-map command. After the class map is identied, you can
congure the match criteria.
The match ip precedence command and the match ip dscp command are mutually exclusive.
Up to eight precedence values can be matched in one match statement. For example, to indicate the IP
precedence values 0 1 2 3, enter either the match ip precedence 0-3 or match ip precedence
0,1,2,3 command.
1230
Quality of Service (QoS)