Configuring a QoS policy
Figure 5
shows how to configure a QoS policy.
Figure 5 QoS policy procedure
To an
interface
or PVC
Defining a class
To define a class, specify its name and then configure the match criteria in class view.
The system predefines some classes and defines general match criteria for them. A user-defined class cannot
be named the same as a system-defined class. Use these predefined classes when defining a policy. The
system-defined classes are as follows:
Default class—default-class matches the default traffic.
DSCP-based predefined classes—ef, af1, af2, af3, af4: Matches IP DSCP value ef, af1, af2, af3, af4,
respectively.
IP precedence-based predefined classes—ip-prec0, ip-prec1, ...ip-prec7: Matches IP precedence value
0, 1, ...7, respectively.
Define a class
Define a behavior
Define a policy
Apply the policy
To online
users
VLAN
To a
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