Configuration manual

Create Policy Maps..................................................................................................................... 646
Enabling QoS Rate Adjustment........................................................................................................ 652
Enabling Strict-Priority Queueing.................................................................................................... 653
Weighted Random Early Detection..................................................................................................653
Creating WRED Profiles.............................................................................................................. 654
Applying a WRED Profile to Traffic.............................................................................................654
Displaying Default and Configured WRED Profiles................................................................... 655
Displaying WRED Drop Statistics................................................................................................655
Pre-Calculating Available QoS CAM Space..................................................................................... 655
Configuring Weights and ECN for WRED .......................................................................................656
Global Service Pools With WRED and ECN Settings..................................................................657
Configuring WRED and ECN Attributes........................................................................................... 658
Guidelines for Configuring ECN for Classifying and Color-Marking Packets................................660
Sample configuration to mark non-ecn packets as “yellow” with Multiple traffic class......... 660
Classifying Incoming Packets Using ECN and Color-Marking..................................................661
Sample configuration to mark non-ecn packets as “yellow” with single traffic class............. 663
Applying Layer 2 Match Criteria on a Layer 3 Interface..................................................................664
Applying DSCP and VLAN Match Criteria on a Service Queue.......................................................665
39 Routing Information Protocol (RIP)........................................................... 666
Protocol Overview............................................................................................................................666
RIPv1............................................................................................................................................666
RIPv2............................................................................................................................................666
Implementation Information............................................................................................................667
Configuration Information............................................................................................................... 667
Configuration Task List............................................................................................................... 667
RIP Configuration Example.........................................................................................................674
40 Remote Monitoring (RMON)....................................................................... 680
Implementation Information........................................................................................................... 680
Fault Recovery.................................................................................................................................. 680
Setting the rmon Alarm...............................................................................................................681
Configuring an RMON Event......................................................................................................682
Configuring RMON Collection Statistics................................................................................... 682
Configuring the RMON Collection History................................................................................683
41 Rapid Spanning Tree Protocol (RSTP)........................................................684
Protocol Overview............................................................................................................................684
Configuring Rapid Spanning Tree....................................................................................................684
Related Configuration Tasks...................................................................................................... 684
Important Points to Remember....................................................................................................... 685
RSTP and VLT..............................................................................................................................685