17
Figure 4
QoS policy configuration procedure
Define a class
Define a behavior
Define a policy
Apply the policy
Apply the
policy to an
interface
Apply the
policy to
online
users
Apply the
policy to a
VLAN
Apply the
policy
globally
Defining a class
To define a class, specify its name and then configure the match criteria in class view.
Follow these steps to define a class:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Create a class and enter
class view
traffic classifier
tcl-name
[
operator
{
and
|
or
} ]
Required
By default, the operator of a class is AND.
The operator of a class can be AND or OR.
•
AND: A packet is considered belonging to a class
only when the packet matches all the criteria in the
class.
•
OR: A packet is considered belonging to a class if
it matches any of the criteria in the class.
Configure match criteria
if-match
match-criteria
Required
For available match criteria, see
.