Match Ip Dscp; Match Ip Precedence - Dell PowerConnect M6348 Cli Reference Manual

match ip dscp

Use the match ip dscp command in Class-Map Configuration mode to add to the specified
class definition a match condition based on the value of the IP DiffServ Code Point (DSCP)
field in a packet. This field is defined as the high-order six bits of the Service Type octet in the
IP header. The low-order two bits are not checked.
Syntax
dscpval
match ip dscp
dscpval — Specifies an integer value or a keyword value for the DSCP field. (Integer Range:
•
0–63) (Keyword Values:
cs0 , cs1 , cs2 , cs3 , cs4 , cs5 , cs6 , cs7 , ef )
Default Configuration
This command has no default configuration.
Command Mode
Class-Map Configuration mode
User Guidelines
The ip dscp, ip precedence, and ip tos match conditions are alternative ways to specify a match
criterion for the same Service Type field in the IP header but with a slightly different user
notation.
To specify a match on all DSCP values, use the match ip tos
tosbits set to "0" (zero) and tosmask set to hex "03."
Example
The following example displays how to add a match condition based on the DSCP field.
console(config-classmap)# match ip dscp 3

match ip precedence

Use the match ip precedence command in Class-Map Configuration mode to add to the
specified class definition a match condition based on the value of the IP precedence field.
Syntax
precedence
match ip precedence
precedence — Specifies the precedence field in a packet. This field is the high-order three bits
•
of the Service Type octet in the IP header. (Integer Range: 0–7)
af11 , af12 , af13 , af21 , af22 , af23 , af31 , af32 , af33 , af41 , af42 , af43 , be ,
tosbits tosmask
command with
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