D-Link DES-3252P - Web Smart Switch, Install Manual

Page: 207 / 301

Configuring Quality of Service
Configuring Advanced QoS Settings
Page 207
Figure 139:Add QoS Policy Profile Page
In addition to the fields in the Policy Page , the Add QoS Policy Profile Page contains the following fields:
•
Class Map — Selects a class map for the class.
•
Action
— Action assigned to incoming packets exceeding the CIR. This field is only relevant when the Police
value is Single. Possible values are:
–
Drop — Drops packets exceeding the defined CIR value.
–
Remark DSCP — Remarks packets’ DSCP values exceeding the defined CIR value.
–
None — Forwards packets exceeding the defined CIR value.
•
Police
— Policer type for the class. Possible values are:
–
Aggregate — Configures the class to use a configured aggregate policer selected from the drop-down
menu. An aggregate policer is defined if the policer is shared with multiple classes. Traffic from two
different ports can be configured for policing purposes. An aggregate policer can be applied to multiple
classes in the same policy map, but cannot be used across different policy maps.
–
Single — Configures the class to use manually configured information rates and exceed actions.
•
Type — Selects the Policer type
•
Aggregate Policer — User-defined aggregate policers.
•
Ingress Committed Information Rate (CIR)
— CIR in bits per second. This field is only relevant when the
Police value is Single .
•
Ingress Committed Burst Size (CBS)
— CBS in bytes per second. This field is only relevant when the
Police
value is Single .
•
Exceed Action
— Action assigned to incoming packets exceeding the CIR. This field is only relevant when
the Police value is Single . Possible values are:
–
Drop — Drops packets exceeding the defined CIR value.
–
Remark DSCP — Remarks packets’ DSCP values exceeding the defined CIR value.
3. Define the fields.