Setup Guide

Creating WRED Proles...........................................................................................................................................771
Applying a WRED Prole to Trac......................................................................................................................... 771
Displaying Default and Congured WRED Proles............................................................................................... 771
Displaying WRED Drop Statistics........................................................................................................................... 772
Displaying egress–queue Statistics........................................................................................................................772
Pre-Calculating Available QoS CAM Space................................................................................................................ 772
Specifying Policy-Based Rate Shaping in Packets Per Second................................................................................773
Conguring Policy-Based Rate Shaping......................................................................................................................774
Conguring Weights and ECN for WRED ..................................................................................................................775
Global Service Pools With WRED and ECN Settings..........................................................................................775
Conguring WRED and ECN Attributes......................................................................................................................776
Guidelines for Conguring ECN for Classifying and Color-Marking Packets..........................................................777
Sample conguration to mark non-ecn packets as “yellow” with Multiple trac class..................................778
Classifying Incoming Packets Using ECN and Color-Marking............................................................................778
Sample conguration to mark non-ecn packets as “yellow” with single trac class......................................780
Applying Layer 2 Match Criteria on a Layer 3 Interface.............................................................................................781
Managing Hardware Buer Statistics.................................................................................................................... 781
Enabling Buer Statistics Tracking ............................................................................................................................. 782
41 Routing Information Protocol (RIP).......................................................................................................... 785
Protocol Overview......................................................................................................................................................... 785
RIPv1..........................................................................................................................................................................785
RIPv2.........................................................................................................................................................................785
Implementation Information..........................................................................................................................................786
Conguration Information.............................................................................................................................................786
Conguration Task List............................................................................................................................................786
RIP Conguration Example.....................................................................................................................................793
42 Remote Monitoring (RMON)................................................................................................................... 798
Implementation Information..........................................................................................................................................798
Fault Recovery............................................................................................................................................................... 798
Setting the RMON Alarm....................................................................................................................................... 799
Conguring an RMON Event................................................................................................................................. 799
Conguring RMON Collection Statistics.............................................................................................................. 800
Conguring the RMON Collection History...........................................................................................................800
43 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 802
Protocol Overview.........................................................................................................................................................802
Conguring Rapid Spanning Tree................................................................................................................................ 802
Related Conguration Tasks...................................................................................................................................802
Important Points to Remember................................................................................................................................... 802
RSTP and VLT..........................................................................................................................................................803
Conguring Interfaces for Layer 2 Mode....................................................................................................................803
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................804
Adding and Removing Interfaces.................................................................................................................................806
Modifying Global Parameters.......................................................................................................................................806
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