Contents
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Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03
Configuring the IP SLAs Responder 35-6
Monitoring IP SLAs Operations 35-6
CHAPTER
36 Configuring QoS 36-1
Understanding QoS 36-1
Basic QoS Model 36-3
Classification 36-5
Classification Based on QoS ACLs 36-7
Classification Based on Class Maps and Policy Maps 36-7
Policing and Marking 36-8
Policing on Physical Ports 36-8
Mapping Tables 36-10
Queueing and Scheduling Overview 36-11
Weighted Tail Drop 36-11
SRR Shaping and Sharing 36-12
Queueing and Scheduling on Ingress Queues 36-13
Queueing and Scheduling on Egress Queues 36-15
Packet Modification 36-18
Configuring Auto-QoS 36-19
Generated Auto-QoS Configuration 36-19
Effects of Auto-QoS on the Configuration 36-24
Auto-QoS Configuration Guidelines 36-24
Enabling Auto-QoS for VoIP 36-25
Auto-QoS Configuration Example 36-26
Displaying Auto-QoS Information 36-27
Configuring Standard QoS 36-28
Default Standard QoS Configuration 36-28
Default Ingress Queue Configuration 36-29
Default Egress Queue Configuration 36-29
Default Mapping Table Configuration 36-30
Standard QoS Configuration Guidelines 36-31
QoS ACL Guidelines 36-31
Policing Guidelines 36-31
General QoS Guidelines 36-32
Enabling QoS Globally 36-32
Configuring Classification Using Port Trust States 36-32
Configuring the Trust State on Ports within the QoS Domain 36-33
Configuring the CoS Value for an Interface 36-34
Configuring a Trusted Boundary to Ensure Port Security 36-35