Users Guide

Enabling QoS Rate Adjustment....................................................................................................................................756
Enabling Strict-Priority Queueing.................................................................................................................................757
Queue Classication Requirements for PFC Functionality....................................................................................... 757
Support for marking dot1p value in L3 Input Qos Policy........................................................................................... 757
Weighted Random Early Detection..............................................................................................................................758
Creating WRED Proles..........................................................................................................................................759
Applying a WRED Prole to Trac........................................................................................................................ 759
Displaying Default and Congured WRED Proles.............................................................................................. 760
Displaying WRED Drop Statistics...........................................................................................................................760
Displaying egress–queue Statistics....................................................................................................................... 760
Pre-Calculating Available QoS CAM Space.................................................................................................................761
Specifying Policy-Based Rate Shaping in Packets Per Second............................................................................... 762
Conguring Policy-Based Rate Shaping......................................................................................................................762
Conguring Weights and ECN for WRED ..................................................................................................................763
Global Service Pools With WRED and ECN Settings..........................................................................................763
Conguring WRED and ECN Attributes......................................................................................................................764
Guidelines for Conguring ECN for Classifying and Color-Marking Packets......................................................... 765
Sample conguration to mark non-ecn packets as “yellow” with Multiple trac class..................................766
Classifying Incoming Packets Using ECN and Color-Marking............................................................................766
Sample conguration to mark non-ecn packets as “yellow” with single trac class......................................768
Applying Layer 2 Match Criteria on a Layer 3 Interface............................................................................................769
Managing Hardware Buer Statistics................................................................................................................... 769
Enabling Buer Statistics Tracking ............................................................................................................................. 770
43 Routing Information Protocol (RIP)..........................................................................................................773
Protocol Overview......................................................................................................................................................... 773
RIPv1..........................................................................................................................................................................773
RIPv2......................................................................................................................................................................... 773
Implementation Information.......................................................................................................................................... 774
Conguration Information............................................................................................................................................. 774
Conguration Task List............................................................................................................................................ 774
RIP Conguration Example......................................................................................................................................781
44 Remote Monitoring (RMON)................................................................................................................... 786
Implementation Information..........................................................................................................................................786
Fault Recovery............................................................................................................................................................... 786
Setting the RMON Alarm........................................................................................................................................787
Conguring an RMON Event..................................................................................................................................787
Conguring RMON Collection Statistics...............................................................................................................788
Conguring the RMON Collection History........................................................................................................... 788
45 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 790
Protocol Overview.........................................................................................................................................................790
Conguring Rapid Spanning Tree................................................................................................................................ 790
Related Conguration Tasks...................................................................................................................................790
Important Points to Remember................................................................................................................................... 790
Contents
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