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Classifier-Based Traffic Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Globally-Configured QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Global QoS Configuration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Viewing a Global QoS Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Global QoS Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Global TCP/UDP Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Assigning an 802.1p Priority for a Global TCP/UDP Classifier . 6-25
Operating Notes on Using TCP/UDP Port Ranges . . . . . . . . . . . . 6-26
Assigning a DSCP Policy for a Global TCP/UDP Classifier . . . . 6-27
Displaying Resource Usage for QoS Policies . . . . . . . . . . . . . . . . . . . 6-32
Global IP-Device Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33
Assigning a Priority for a Global IP-Device Classifier . . . . . . . . . 6-34
Assigning a DSCP Policy For a Global IP-Device Classifier . . . . 6-36
Global IP Type-of-Service Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
IPv4 ToS/IPv6 Traffic Class Byte . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42
Assigning an 802.1p Priority for a Global
IP-Precedence Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44
Assigning an 802.1p Priority for a Global IP-Diffserv Classifier 6-45
Assigning a DSCP Policy for a Global IP-Diffserv Classifier . . . 6-49
Comparison of Global IP Type-of-Service Classifiers . . . . . . . . . 6-53
Global Layer-3 Protocol Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54
Assigning a Priority for a Global Layer-3 Protocol Classifier . . . 6-54
Global VLAN-ID Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-56
Assigning a Priority for a Global VLAN-ID Classifier . . . . . . . . . 6-56
Assigning a DSCP Policy for a Global VLAN-ID Classifier . . . . . 6-58
Global Source-Port Classifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-62
Assigning a Priority for a Global Source-Port Classifier . . . . . . . 6-62
Assigning a DSCP Policy for a Global Source-Port Classifier . . 6-64
IP Multicast (IGMP) Interaction with QoS . . . . . . . . . . . . . . . . . . . . . . 6-69
Advanced Classifier-Based QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-70
Classifier-Based QoS Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-71
Classifier-Based QoS Configuration Procedure . . . . . . . . . . . . . . . . . 6-71
Configuring QoS Actions in a Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76
Override of Global QoS Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-81
Viewing a Classifier-Based QoS Configuration . . . . . . . . . . . . . . . . . . 6-81
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