White Papers

Table Of Contents
DSCP Color Maps........................................................................................................................................................... 697
Creating a DSCP Color Map...................................................................................................................................697
Displaying DSCP Color Maps................................................................................................................................. 698
Displaying a DSCP Color Policy Configuration ................................................................................................. 698
Enabling QoS Rate Adjustment................................................................................................................................... 699
Enabling Strict-Priority Queueing............................................................................................................................... 699
Weighted Random Early Detection............................................................................................................................ 699
Creating WRED Profiles.......................................................................................................................................... 700
Applying a WRED Profile to Traffic...................................................................................................................... 700
Displaying Default and Configured WRED Profiles........................................................................................... 700
Displaying WRED Drop Statistics...........................................................................................................................701
Displaying egressqueue Statistics....................................................................................................................... 701
Pre-Calculating Available QoS CAM Space.............................................................................................................. 702
Configuring Weights and ECN for WRED ................................................................................................................702
Configuring WRED and ECN Attributes.................................................................................................................... 704
Guidelines for Configuring ECN for Classifying and Color-Marking Packets...................................................705
Sample configuration to mark non-ecn packets as yellow with Multiple traffic class..........................705
Classifying Incoming Packets Using ECN and Color-Marking........................................................................706
Sample configuration to mark non-ecn packets as yellow with single traffic class.............................. 707
Applying Layer 2 Match Criteria on a Layer 3 Interface........................................................................................708
Applying DSCP and VLAN Match Criteria on a Service Queue........................................................................... 709
Classifying Incoming Packets Using ECN and Color-Marking..............................................................................709
Guidelines for Configuring ECN for Classifying and Color-Marking Packets.....................................................711
Sample configuration to mark non-ecn packets as yellow with Multiple traffic class.................................712
Sample configuration to mark non-ecn packets as yellow with single traffic class.....................................712
Enabling Buffer Statistics Tracking ............................................................................................................................713
Chapter 47: Routing Information Protocol (RIP)........................................................................ 716
Protocol Overview...........................................................................................................................................................716
RIPv1............................................................................................................................................................................. 716
RIPv2.............................................................................................................................................................................716
Implementation Information.......................................................................................................................................... 716
Configuration Information..............................................................................................................................................717
Configuration Task List.............................................................................................................................................717
RIP Configuration Example............................................................................................................................................721
RIP Configuration on Core2....................................................................................................................................722
Core 2 RIP Output.................................................................................................................................................... 722
RIP Configuration on Core3....................................................................................................................................724
Core 3 RIP Output.................................................................................................................................................... 724
RIP Configuration Summary................................................................................................................................... 725
Chapter 48: Remote Monitoring (RMON)...................................................................................727
Implementation Information.......................................................................................................................................... 727
Fault Recovery................................................................................................................................................................. 727
Setting the rmon Alarm............................................................................................................................................727
Configuring an RMON Event..................................................................................................................................728
Configuring RMON Collection Statistics............................................................................................................. 729
Configuring the RMON Collection History..........................................................................................................729
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