H3C Technologies H3C S12500 Series Switches - Manual (Page 34)

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Figure 5 QoS policy configuration procedure
Defining a class
Step Command Remarks
1. Enter system view. system-view N/A
2. Create a class and
enter class view.
traffic classifier tcl-name
[ operator { and | or } ]
By default, the operator of a class is AND.
The operator of a class can be AND or OR.
• AND—A packet is assigned to a class only when
the packet matches all the criteria in the class.
Using AND as the operator in a class, you must
make sure no conflict exists between the if-match
clauses or the parameters in each if-match clause,
and you can configure only one ACL for the class.
• OR—A packet is assigned to a class if it matches
any of the criteria in the class.
3. Configure match
criteria.
if-match match-criteria
For more information, see the if-match command in
ACL and QoS Command Reference.
Defining a traffic behavior
A traffic behavior is a set of QoS actions (such as traffic filtering, shaping, policing, and priority marking)
to take on a class of traffic.
To define a traffic behavior: