Users Guide

DSCP Color Maps....................................................................................................................................................760
Create Policy Maps..................................................................................................................................................762
Enabling QoS Rate Adjustment....................................................................................................................................765
Enabling Strict-Priority Queueing................................................................................................................................ 766
Queue Classication Requirements for PFC Functionality....................................................................................... 766
Support for marking dot1p value in L3 Input Qos Policy...........................................................................................766
Weighted Random Early Detection..............................................................................................................................767
Enabling and Disabling WRED Globally..................................................................................................................768
Creating WRED Proles..........................................................................................................................................768
Applying a WRED Prole to Trac........................................................................................................................ 769
Displaying Default and Congured WRED Proles.............................................................................................. 769
Displaying WRED Drop Statistics...........................................................................................................................769
Displaying egress–queue Statistics....................................................................................................................... 769
Pre-Calculating Available QoS CAM Space................................................................................................................ 770
Specifying Policy-Based Rate Shaping in Packets Per Second................................................................................ 771
Conguring Policy-Based Rate Shaping...................................................................................................................... 771
Conguring Weights and ECN for WRED ..................................................................................................................772
Global Service Pools With WRED and ECN Settings.......................................................................................... 773
Conguring WRED and ECN Attributes......................................................................................................................774
Guidelines for Conguring ECN for Classifying and Color-Marking Packets..........................................................774
Sample conguration to mark non-ecn packets as “yellow” with Multiple trac class..................................775
Classifying Incoming Packets Using ECN and Color-Marking............................................................................775
Sample conguration to mark non-ecn packets as “yellow” with single trac class...................................... 777
Applying Layer 2 Match Criteria on a Layer 3 Interface............................................................................................ 778
Managing Hardware Buer Statistics................................................................................................................... 779
Enabling Buer Statistics Tracking ............................................................................................................................. 779
43 Routing Information Protocol (RIP).......................................................................................................... 781
Protocol Overview..........................................................................................................................................................781
RIPv1...........................................................................................................................................................................781
RIPv2..........................................................................................................................................................................781
Implementation Information..........................................................................................................................................782
Conguration Information............................................................................................................................................. 782
Conguration Task List............................................................................................................................................782
RIP Conguration Example.....................................................................................................................................788
44 Remote Monitoring (RMON)................................................................................................................... 794
Implementation Information..........................................................................................................................................794
Fault Recovery............................................................................................................................................................... 794
Setting the RMON Alarm....................................................................................................................................... 795
Conguring an RMON Event................................................................................................................................. 795
Conguring RMON Collection Statistics.............................................................................................................. 796
Conguring the RMON Collection History........................................................................................................... 796
45 Rapid Spanning Tree Protocol (RSTP)..................................................................................................... 798
Protocol Overview......................................................................................................................................................... 798
Contents
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