Administrator Guide

Setting dot1p Priorities for Incoming Trac......................................................................................................... 637
Honoring dot1p Priorities on Ingress Trac..........................................................................................................638
Conguring Port-Based Rate Policing.................................................................................................................. 639
Conguring Port-Based Rate Shaping..................................................................................................................639
Guidelines for Conguring ECN for Classifying and Color-Marking Packets......................................................... 639
Sample conguration to mark non-ecn packets as “yellow” with Multiple trac class................................. 640
Classifying Incoming Packets Using ECN and Color-Marking........................................................................... 640
Sample conguration to mark non-ecn packets as “yellow” with single trac class......................................642
Policy-Based QoS Congurations................................................................................................................................644
DSCP Color Maps....................................................................................................................................................644
Classify Trac..........................................................................................................................................................646
Create a QoS Policy................................................................................................................................................ 650
Create Policy Maps..................................................................................................................................................653
Enabling QoS Rate Adjustment....................................................................................................................................658
Enabling Strict-Priority Queueing................................................................................................................................ 658
Weighted Random Early Detection............................................................................................................................. 658
Creating WRED Proles..........................................................................................................................................659
Applying a WRED Prole to Trac........................................................................................................................660
Displaying Default and Congured WRED Proles..............................................................................................660
Displaying WRED Drop Statistics...........................................................................................................................660
Displaying egress-queue Statistics.........................................................................................................................661
Classifying Layer 2 Trac on Layer 3 Interfaces .................................................................................................661
Classifying Packets Based on a Combination of DSCP Code Points and VLAN IDs...................................... 662
46 Routing Information Protocol (RIP)......................................................................................................... 664
Protocol Overview.........................................................................................................................................................664
RIPv1......................................................................................................................................................................... 664
RIPv2.........................................................................................................................................................................664
Implementation Information......................................................................................................................................... 665
Conguration Information.............................................................................................................................................665
Conguration Task List........................................................................................................................................... 665
RIP Conguration Example......................................................................................................................................671
47 Remote Monitoring (RMON)....................................................................................................................677
Implementation Information..........................................................................................................................................677
Fault Recovery................................................................................................................................................................677
Setting the rmon Alarm...........................................................................................................................................678
Conguring an RMON Event................................................................................................................................. 679
Conguring RMON Collection Statistics...............................................................................................................679
Conguring the RMON Collection History...........................................................................................................680
Enabling an RMON MIB Collection History Group.............................................................................................. 680
48 Rapid Spanning Tree Protocol (RSTP)......................................................................................................681
Protocol Overview..........................................................................................................................................................681
Conguring Rapid Spanning Tree................................................................................................................................. 681
Related Conguration Tasks....................................................................................................................................681
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