Users Guide

DSCP Color Maps......................................................................................................................................................... 659
Creating a DSCP Color Map.................................................................................................................................. 660
Displaying DSCP Color Maps..................................................................................................................................661
Displaying a DSCP Color Policy Configuration .................................................................................................... 661
Enabling QoS Rate Adjustment................................................................................................................................... 662
Enabling Strict-Priority Queueing................................................................................................................................662
Weighted Random Early Detection.............................................................................................................................662
Creating WRED Profiles......................................................................................................................................... 663
Applying a WRED Profile to Traffic.......................................................................................................................664
Displaying Default and Configured WRED Profiles............................................................................................. 664
Displaying WRED Drop Statistics.......................................................................................................................... 664
Displaying egress–queue Statistics.......................................................................................................................665
Pre-Calculating Available QoS CAM Space............................................................................................................... 665
Configuring Weights and ECN for WRED .................................................................................................................666
Global Service Pools With WRED and ECN Settings..........................................................................................667
Configuring WRED and ECN Attributes.....................................................................................................................668
Guidelines for Configuring ECN for Classifying and Color-Marking Packets........................................................ 668
Sample configuration to mark non-ecn packets as “yellow” with Multiple traffic class................................ 669
Classifying Incoming Packets Using ECN and Color-Marking...........................................................................669
Sample configuration to mark non-ecn packets as “yellow” with single traffic class......................................671
Applying Layer 2 Match Criteria on a Layer 3 Interface...........................................................................................672
Applying DSCP and VLAN Match Criteria on a Service Queue...............................................................................673
Classifying Incoming Packets Using ECN and Color-Marking................................................................................. 674
Guidelines for Configuring ECN for Classifying and Color-Marking Packets.........................................................675
Sample configuration to mark non-ecn packets as “yellow” with Multiple traffic class.......................................676
Sample configuration to mark non-ecn packets as “yellow” with single traffic class...........................................676
42 Routing Information Protocol (RIP).........................................................................................................678
Protocol Overview.........................................................................................................................................................678
RIPv1..........................................................................................................................................................................678
RIPv2.........................................................................................................................................................................678
Implementation Information......................................................................................................................................... 679
Configuration Information.............................................................................................................................................679
Configuration Task List...........................................................................................................................................679
RIP Configuration Example.................................................................................................................................... 685
43 Remote Monitoring (RMON)....................................................................................................................691
Implementation Information..........................................................................................................................................691
Fault Recovery................................................................................................................................................................691
Setting the RMON Alarm....................................................................................................................................... 692
Configuring an RMON Event.................................................................................................................................692
Configuring RMON Collection Statistics..............................................................................................................693
Configuring the RMON Collection History...........................................................................................................693
44 Rapid Spanning Tree Protocol (RSTP).................................................................................................... 695
Protocol Overview........................................................................................................................................................ 695
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Contents