Reference Guide

Quality of Service (QoS) | 1225
Usage
Information
You must enter the class-map command in order to access this command. Once 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 command
match ip dscp 0,1,2,3,4,5,6,7 or match
ip dscp 0-7.
Related
Commands
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
Defaults
No default behavior or values
Command Modes
CLASS-MAP CONFIGURATION (conf-class-map)
Version 7.5.1.0 Introduced on C-Series
Added support for DSCP Marking option
Version 6.2.1.1 Introduced on E-Series
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.
class-map Identify the class map.
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).
Range: 0 to 7
multicast
(OPTIONAL) Enter the keyword multicast to match against
multicast traffic.
Note: This option is not supported on C-Series or S-Series.
set-ip-dscp value
(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.