Setup Guide

Creating WRED Proles.......................................................................................................................................... 783
Applying a WRED Prole to Trac........................................................................................................................ 784
Displaying Default and Congured WRED Proles.............................................................................................. 784
Displaying WRED Drop Statistics........................................................................................................................... 784
Displaying egress–queue Statistics....................................................................................................................... 784
Pre-Calculating Available QoS CAM Space................................................................................................................785
Specifying Policy-Based Rate Shaping in Packets Per Second............................................................................... 786
Conguring Policy-Based Rate Shaping..................................................................................................................... 786
Conguring Weights and ECN for WRED ..................................................................................................................787
Global Service Pools With WRED and ECN Settings..........................................................................................788
Conguring WRED and ECN Attributes......................................................................................................................789
Guidelines for Conguring ECN for Classifying and Color-Marking Packets......................................................... 789
Sample conguration to mark non-ecn packets as “yellow” with Multiple trac class..................................790
Classifying Incoming Packets Using ECN and Color-Marking........................................................................... 790
Sample conguration to mark non-ecn packets as “yellow” with single trac class......................................792
Applying Layer 2 Match Criteria on a Layer 3 Interface............................................................................................793
Managing Hardware Buer Statistics................................................................................................................... 794
Enabling Buer Statistics Tracking .............................................................................................................................794
43 Routing Information Protocol (RIP)......................................................................................................... 796
Protocol Overview......................................................................................................................................................... 796
RIPv1..........................................................................................................................................................................796
RIPv2.........................................................................................................................................................................796
Implementation Information..........................................................................................................................................797
Conguration Information............................................................................................................................................. 797
Conguration Task List............................................................................................................................................ 797
RIP Conguration Example.....................................................................................................................................803
44 Remote Monitoring (RMON)................................................................................................................... 809
Implementation Information......................................................................................................................................... 809
Fault Recovery...............................................................................................................................................................809
Setting the RMON Alarm........................................................................................................................................810
Conguring an RMON Event..................................................................................................................................810
Conguring RMON Collection Statistics................................................................................................................811
Conguring the RMON Collection History.............................................................................................................811
45 Rapid Spanning Tree Protocol (RSTP)......................................................................................................813
Protocol Overview..........................................................................................................................................................813
Conguring Rapid Spanning Tree................................................................................................................................. 813
Related Conguration Tasks....................................................................................................................................813
Important Points to Remember.................................................................................................................................... 813
RSTP and VLT...........................................................................................................................................................814
Conguring Interfaces for Layer 2 Mode.................................................................................................................... 814
Enabling Rapid Spanning Tree Protocol Globally........................................................................................................ 815
Adding and Removing Interfaces..................................................................................................................................817
Modifying Global Parameters........................................................................................................................................ 817
Contents
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