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Quality of Service
Configuring QoS Advanced Mode
STEP 1
STEP 2
STEP 3
STEP 4
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
Configuring Policy Class Maps
One or more class maps can be added to a policy. A class map defines the type of
packets that are considered to belong to the same traffic flow.
To add a class map to a policy:
Click Quality of Service > QoS Advanced Mode > Policy Class Maps.
Select a policy and click Go. All class maps in that policy are displayed.
Click Add to add a new class map.
Enter the following information:
•
Policy Name—Displays the policy to which the class map is being added.
•
Class Map Name—Select an existing class map to be associated with the
policy.
•
Action Type—Select the action regarding the ingress CoS/802. 1 p and/or
DSCP value of all matching packets.
Use default trust mode
-
value. The matching packets are sent as best effort.
Always Trust
-
packet. If a packet is an IP packet, the switch will put the packet in the
egress queue based on its DSCP value and the DSCP to Queue Table.
Otherwise, the egress queue of the packet is based on the packet's CoS/
802. 1 p value and the CoS/802. 1 p to Queue Table.
Set
-
—Manually set the egress queue for all the matching packets. If this
option is selected, select Queue and enter the queue number in the New
Value field.
•
Police Type—Select the policer type for the policy. The options are:
-
None—No policy is used.
-
Single—The policer for the policy is a single policer.
-
Aggregate—The policer for the policy is an aggregate policer.
•
Aggregate Policer—If Police Type is
defined aggregate policer.
•
Ingress Committed Information Rate (CIR)—If Police Type is
the CIR in Kbps/sec. See description in the
—Ignores the ingress CoS/802. 1 p and/or DSCP
—Always trust the CoS/802. 1 p and DSCP of the matching
Aggregate
, select a previously-
Configuring Bandwidth
18
Single
, enter
section.
262
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