Cisco WS-X6K-SUP1A-PFC= Software Guide - Page 767

Chapter 41 Configuring QoS Configuring QoS • Enabling Use of Locally Configured QoS Policy, page 41-62 • Assigning Port Roles, page 41-63 • Removing Roles from Port ASICs, page 41-63 • Deleting Roles, page 41-64 • Configuring Policy Decision Point Servers, page 41-64 • Deleting PDP Server Configuration, page 41-64 • Configuring the COPS Domain Name, page 41-65 • Deleting the COPS Domain Name, page 41-65 • Configuring the COPS Communications Parameters, page 41-65 Note Throughout this publication and all Catalyst 6000 family documents, the term "COPS" refers to COPS support as implemented on the Catalyst 6000 family switches. Port ASICs Some COPS support features affect all ports controlled by a port ASIC. The following sections use the term "per-ASIC" to identify features that configure all ports on the same port ASIC: • The port ASICs on Gigabit Ethernet switching modules control up to 4 ports each: 1-4, 5-8, 9-12, and 13-16. • There is a port ASIC on 10-Mbps, 10/100-Mbps, and 100-Mbps Ethernet switching modules that controls all ports. • On 10-Mbps, 10/100-Mbps, and 100-Mbps Ethernet switching modules, there is another set of port ASICs that 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 controlled by the ASIC (or ASICs) that control the EtherChannel ports. 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 ports and VLANs. Selecting COPS as the QoS Policy Source QoS uses locally configured QoS values as the default QoS policy source. To select COPS as the QoS policy source, perform this task in privileged mode: Step 1 Step 2 Task Select COPS as the QoS policy source. Verify the QoS policy source. Command set qos policy-source {local | cops} show qos policy-source 78-13315-02 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 41-61