R3303-HP HSR6800 Routers ACL and QoS Configuration Guide
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CBQ configuration example ································································································································ 65
Configuring RTP priority queuing ································································································································· 67
Configuration procedure ······································································································································ 67
RTP priority queuing configuration example ······································································································ 67
Configuring QoS tokens ················································································································································ 68
Configuration procedure ······································································································································ 68
QoS token configuration example ······················································································································· 68
Configuring packet information pre-extraction ··········································································································· 69
Configuration procedure ······································································································································ 69
Configuration example ········································································································································· 69
Configuring hardware congestion management ····································································································· 70
Overview ········································································································································································· 70
Causes, impacts, and countermeasures ·············································································································· 70
Congestion management techniques ·················································································································· 70
Hardware congestion management configuration approaches ··············································································· 73
Configuring per-queue hardware congestion management ······················································································ 74
Configuring SP queuing ········································································································································ 74
Configure group-based WRR queuing ················································································································ 75
Configuring WFQ queuing ·································································································································· 76
Configuring CBQ ··························································································································································· 77
CBQ configuration task list ··································································································································· 77
Defining a class ····················································································································································· 77
Defining a traffic behavior ··································································································································· 78
Defining a QoS policy ·········································································································································· 79
Applying the QoS policy ······································································································································ 79
Displaying and maintaining CBQ ······················································································································· 80
CBQ configuration example ································································································································ 80
Configuring congestion avoidance ··························································································································· 83
Overview ········································································································································································· 83
Introduction to WRED configuration ···························································································································· 84
WRED configuration approaches ························································································································ 84
Introduction to WRED parameters ······················································································································· 84
Configuring WRED on an interface ····························································································································· 85
Configuration procedure ······································································································································ 85
Configuration example ········································································································································· 85
Applying a WRED table on an interface ····················································································································· 86
Configuration procedure ······································································································································ 86
Configuration example ········································································································································· 86
Displaying and maintaining WRED ····························································································································· 87
WRED configuration example ······································································································································ 87
Network requirements ··········································································································································· 87
Configuration procedure ······································································································································ 88
Configuring traffic filtering ········································································································································ 90
Configuration procedure ··············································································································································· 90
Traffic filtering configuration example ························································································································· 91
Network requirements ··········································································································································· 91
Configuration procedure ······································································································································ 91
Configuring priority marking ····································································································································· 92
Configuration procedure ··············································································································································· 92
Priority marking configuration example ······················································································································· 93
Network requirements ··········································································································································· 93
Configuration procedure ······································································································································ 93