3Com 10014302 manual if-match ip-precedence, Parameter, Description, Example, Syntax, View

3Com Router Command Reference Guide Addendum for V1.2

Parameter

ip-dscpvalue: DSCP value in the range of 0 to 63.

Description

Using the if-match dscp command, you can define DSCP match rule. Using the undo if-match dscp command, you can delete DSCP match rule.

You can configure this command for a class for several times. When a command is configured, the ip-dscp-valuewill be sorted in the ascending order automatically. Only when the specified DSCP values are identical with those in the rule (sequence may be different), can the command be deleted.

Up to 8 DSCP values can be configured by a command. If several DSCPs are configured with the same value, they will considered as one by default. The relation between different DSCP values is “OR”.

For the related command, see qos class.

Example

Define the match rule of class1 as matching the packets with the DSCP value as 1, 6 or 9.

[3Com] qos class class1

[3Com-qosclass-class1] if-matchip-dscp 1 6 9

1.16 if-match ip-precedence

Syntax

if-match [ logic-not ] ip-precedence value [ value ] …

undo if-match [ logic-not ] ip-precedence value [ value ] …

View

Class view

Parameter

ip-precedencevalue: IP precedence value in the range of 0 to 7.

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