Reference Guide

Control-plane policy-map
You can apply the policies created to the control-plane.
1 Enter CONTROL-PLANE conguration mode from CONFIGURATION mode.
control-plane
2 Apply the service policy, and create a name for the policy-map in CONTROL-PLANE mode.
service-policy input policy-map-name
Attach policy-map to control-plane
OS10(config)# control-plane
OS10(conf-control-plane)# service-policy input p1
View control-plane service policy
OS10(conf-control-plane)# do show qos control-plane
Service-policy (Input)(control-plane): p1
System policy-map
The policies applied in the SYSTEM-QOS mode are applicable to all of the interfaces in the system.
NOTE
: If both the interface-level and system-level policy-map are available at the same time, the interface-level policy-map gets
priority.
• Enter SYSTEM-QOS mode from CONFIGURATION mode.
system qos
• Congure an input service-policy, and create a name for the policy-map in SYSTEM-QOS mode.
service-policy {[input type {qos}] | [output type {queuing}]} policy-map-name
Attach policy-map to system
OS10(conf-sys-qos)# service-policy input type qos p1
OS10(conf-sys-qos)# service-policy output type queuing p2
View service policies
OS10(conf-sys-qos)# do show qos system
Service-policy (input)(qos): p1
Service-policy (output)(queuing): p2
Ingress trac priorities
By default, OS10 does not honor 802.1 p priorities on ingress trac. Honoring 802.1p means assigning a trac-class ID implicitly based on
incoming packets. You can use the trust command only under the ingress QoS policy-type, and under the reserved class-map name
class-trust to enable honoring of 802.1p priorities on ingress trac.
1 Create a policy-map, and congure a name for the policy-map in CONFIGURATION mode.
policy-map type qos policy-map-name
2 Associate the class-map named class-trust with the policy-map in POLICY-MAP-CLASS-MAP mode.
class class-trust
3 Honor 802.1p (dot1p) priorities on ingress trac in POLICY-MAP-CLASS-MAP mode.
trust {dot1p} [fallback]
Quality of service
477