Administrator Guide

Enabling QoS Rate Adjustment........................................................................................................ 653
Enabling Strict-Priority Queueing....................................................................................................654
Weighted Random Early Detection..................................................................................................654
Creating WRED Profiles.............................................................................................................. 655
Applying a WRED Profile to Traffic.............................................................................................655
Displaying Default and Configured WRED Profiles................................................................... 656
Displaying WRED Drop Statistics................................................................................................656
Pre-Calculating Available QoS CAM Space.....................................................................................656
Configuring Weights and ECN for WRED ....................................................................................... 657
Global Service Pools With WRED and ECN Settings................................................................. 658
Configuring WRED and ECN Attributes........................................................................................... 659
Guidelines for Configuring ECN for Classifying and Color-Marking Packets................................660
Sample configuration to mark non-ecn packets as “yellow” with Multiple traffic class.......... 661
Classifying Incoming Packets Using ECN and Color-Marking..................................................661
Sample configuration to mark non-ecn packets as “yellow” with single traffic class............. 664
Applying Layer 2 Match Criteria on a Layer 3 Interface.................................................................. 665
Applying DSCP and VLAN Match Criteria on a Service Queue.......................................................665
38 Routing Information Protocol (RIP)........................................................... 667
Protocol Overview............................................................................................................................667
RIPv1............................................................................................................................................ 667
RIPv2............................................................................................................................................667
Implementation Information............................................................................................................668
Configuration Information............................................................................................................... 668
Configuration Task List...............................................................................................................668
RIP Configuration Example.........................................................................................................675
39 Remote Monitoring (RMON)........................................................................681
Implementation Information............................................................................................................ 681
Fault Recovery...................................................................................................................................681
Setting the rmon Alarm.............................................................................................................. 682
Configuring an RMON Event......................................................................................................683
Configuring RMON Collection Statistics................................................................................... 684
Configuring the RMON Collection History................................................................................684
40 Rapid Spanning Tree Protocol (RSTP)....................................................... 686
Protocol Overview............................................................................................................................686
Configuring Rapid Spanning Tree....................................................................................................686
Related Configuration Tasks...................................................................................................... 686
Important Points to Remember....................................................................................................... 687
RSTP and VLT.............................................................................................................................. 687
Configuring Interfaces for Layer 2 Mode.........................................................................................687