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Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-02
Standard QoS Configuration Guidelines 36-35
QoS ACL Guidelines 36-35
Applying QoS on Interfaces 36-35
Policing Guidelines 36-36
General QoS Guidelines 36-36
Enabling QoS Globally 36-37
Enabling VLAN-Based QoS on Physical Ports 36-37
Configuring Classification Using Port Trust States 36-38
Configuring the Trust State on Ports within the QoS Domain 36-38
Configuring the CoS Value for an Interface 36-40
Configuring a Trusted Boundary to Ensure Port Security 36-41
Enabling DSCP Transparency Mode 36-42
Configuring the DSCP Trust State on a Port Bordering Another QoS Domain 36-43
Configuring a QoS Policy 36-45
Classifying Traffic by Using ACLs 36-46
Classifying Traffic by Using Class Maps 36-49
Classifying, Policing, and Marking Traffic on Physical Ports by Using Policy Maps 36-51
Classifying, Policing, and Marking Traffic on SVIs by Using Hierarchical Policy Maps 36-55
Classifying, Policing, and Marking Traffic by Using Aggregate Policers 36-61
Configuring DSCP Maps 36-63
Configuring the CoS-to-DSCP Map 36-63
Configuring the IP-Precedence-to-DSCP Map 36-64
Configuring the Policed-DSCP Map 36-65
Configuring the DSCP-to-CoS Map 36-66
Configuring the DSCP-to-DSCP-Mutation Map 36-67
Configuring Ingress Queue Characteristics 36-69
Mapping DSCP or CoS Values to an Ingress Queue and Setting WTD Thresholds 36-70
Allocating Buffer Space Between the Ingress Queues 36-71
Allocating Bandwidth Between the Ingress Queues 36-71
Configuring the Ingress Priority Queue 36-72
Configuring Egress Queue Characteristics 36-73
Configuration Guidelines 36-74
Allocating Buffer Space to and Setting WTD Thresholds for an Egress Queue-Set 36-74
Mapping DSCP or CoS Values to an Egress Queue and to a Threshold ID 36-76
Configuring SRR Shaped Weights on Egress Queues 36-78
Configuring SRR Shared Weights on Egress Queues 36-79
Configuring the Egress Expedite Queue 36-79
Limiting the Bandwidth on an Egress Interface 36-80
Displaying Standard QoS Information 36-81