Command Reference Guide

3Com Router 5000 Family and Router 6000 Family if-match ip-precedence ● 61
Command Reference
if-match ip-precedence
Purpose Use the if-match ip-precedence command to define IP precedence match rule.
Use the
undo if-match ip-precedence command to delete IP precedence
match rule.
Syntax if-match [ not ] ip-precedence ip-precedence-value
undo if-match [ not ] ip-precedence
Parameters ip-precedence-value
Precedence value, in the range of 0 to 7. Multiple
values can be specified and the maximum number is 8.
If multiple
precedence of the same value are
specified, only one of them is taken. Relation between
different DSCP values is “OR”.
Example Define the match rule of class1 as matching the packets with the precedence value as
1 or 6.
[3Com ] traffic classifier class1
[3Com -classifier-class1] if-match ip-precedence 1 6
View This command can be used in the following views:
■ Class view
Description When the command is configured, the ip-precedence-value will be sorted
automatically in ascending order.
Multiple precedence values can be specified and the maximum number is 8. If
multiple precedence values of the same are specified, the system regards them as
one. Relation between different precedence values is “OR”.
Related Command traffic classifier