Dell Force10 MXL Blade, Reference Manual

Page: 471 / 732

Quality of Service (QoS) | 471
match ip dscp
Use a differentiated services code point (DSCP) value as a match criteria.
Syntax match ip dscp dscp-list [ set-ip-dscp value ]
To remove a DSCP value as a match criteria, use the no match ip dscp dscp-list [[ multicast ]
set-ip-dscp value ] command.
Parameters
Defaults
none
Command Modes
CLASS-MAP CONFIGURATION (config-class-map)
Command
History
Usage
Information
You must enter the class-map command in order to access this 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 command
match ip dscp 0,1,2,3,4,5,6,7 or match ip dscp
0-7.
Related
Commands
match ip precedence
Use IP precedence values as a match criteria.
Syntax match ip precedence ip- precedence-list [ set-ip-dscp value ]
To remove IP precedence as a match criteria, use the no match ip precedence ip- precedence-list
[ set-ip-dscp value ] command.
qos-policy-output Creates an output QOS-policy on the router.
wred-profile Creates a WRED profile.
dscp-list Enter the IP DSCP value(s) that is to be 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 63
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
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
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 Identifies the class map.