Cisco WS-C6506 Software Manual page 1312

Configuring QoS on the Switch
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Port ASICs
Some COPS support features affect all ports that are controlled by a port ASIC. The following sections
use the term per-ASIC to identify the features that configure all ports on the same port ASIC:
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Understanding QoS Policy
The term QoS policy refers to the QoS values in effect, such as port trust state and which ACLs are
applied to the ports and the VLANs.
Selecting COPS as the QoS Policy Source
QoS uses the locally configured QoS values as the default QoS policy source. To select COPS as the QoS
policy source, perform this task in privileged mode:
Task
Step 1 Select COPS as the QoS policy source.
Step 2 Verify the QoS policy source.
This example shows how to select COPS as the QoS policy source:
Console> (enable) set qos policy-source cops
QoS policy source for the switch set to COPS.
Console> (enable) show qos policy-source
QoS policy source for the switch set to COPS.
Console> (enable)
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
52-80
Selecting the Locally Configured QoS Policy, page 52-81
Enabling Use of the Locally Configured QoS Policy, page 52-81
Assigning a Port Role, page 52-81
Removing a Role from the Port ASICs, page 52-82
Deleting a Role, page 52-83
Configuring the Policy Decision Point Servers, page 52-83
Deleting the PDP Server Configuration, page 52-83
Configuring the COPS Domain Name, page 52-84
Deleting the COPS Domain Name, page 52-84
Configuring the COPS Communications Parameters, page 52-84
The port ASICs on the Gigabit Ethernet switching modules control up to 4 ports each: 1–4, 5–8,
9–12, and 13–16.
A port ASIC on the 10-Mbps, 10/100-Mbps, and 100-Mbps Ethernet switching modules controls all
ports.
On the 10-Mbps, 10/100-Mbps, and 100-Mbps Ethernet switching modules, another set of port
ASICs control 12 ports each (1–12, 13–24, 25–36, and 37–48), but COPS cannot configure them.
Changes to an EtherChannel port apply to all ports in the EtherChannel and to all ports that are
controlled by the ASIC (or ASICs) that control the EtherChannel ports.
Command
set qos policy-source {local | cops}
show qos policy-source
Chapter 52 Configuring QoS
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