3Com S7906E Configuration Manual page 1726

Configuration Procedure··················································································································4-7
Configuration Example ····················································································································4-7
Configuring the Line Rate ·······················································································································4-7
Configuration Procedure··················································································································4-7
Configuration Example ····················································································································4-8
Displaying and Maintaining Traffic Policing, GTS, and Line Rate ··························································4-8
5 Congestion Management Configuration ·································································································5-1
Congestion Management Overview········································································································5-1
Causes, Impacts, and Countermeasures of Congestion·································································5-1
Congestion Management Policies···································································································5-1
Congestion Management Configuration Approaches ·············································································5-4
Per-Queue Hardware Congestion Management ····················································································5-5
Configuring SP Queuing··················································································································5-5
Configure WRR Queuing·················································································································5-5
Configuring WFQ Queuing ··············································································································5-6
Configuring SP+WRR Queues ········································································································5-8
Configuration Example ····················································································································5-8
Displaying and Maintaining Congestion Management············································································5-9
6 Congestion Avoidance······························································································································6-1
Congestion Avoidance Overview ············································································································6-1
Introduction to WRED Configuration·······································································································6-2
WRED Configuration Approaches···································································································6-2
Introduction to WRED Parameters ··································································································6-2
Configuring WRED on an Interface·········································································································6-2
Configuration Procedure··················································································································6-3
Configuration Example ····················································································································6-3
Displaying and Maintaining WRED ·········································································································6-3
7 Traffic Filtering Configuration··················································································································7-1
Traffic Filtering Overview ························································································································7-1
Configuring Traffic Filtering·····················································································································7-1
Support of Line Cards for the Traffic Filtering Function ··········································································7-2
Traffic Filtering Configuration Example···································································································7-2
Traffic Filtering Configuration Example ···························································································7-2
8 Priority Marking Configuration·················································································································8-1
Priority Marking Overview ·······················································································································8-1
Configuring Priority Marking····················································································································8-1
Support of Line Cards for Priority Marking······························································································8-2
Priority Marking Configuration Example··································································································8-4
Priority Marking Configuration Example ··························································································8-4
QoS-Local-ID Marking Configuration Example ···············································································8-6
9 Traffic Redirecting Configuration ············································································································9-1
Traffic Redirecting Overview···················································································································9-1
Configuring Traffic Redirecting ···············································································································9-1
Support of Line Cards for Traffic Redirecting ·························································································9-2
10 Aggregation CAR Configuration ··········································································································10-1
Aggregation CAR Overview ··················································································································10-1
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