Reference Guide

Influencing PVST+ Root Selection...................................................................................................679
Modifying Global PVST+ Parameters............................................................................................... 681
Modifying Interface PVST+ Parameters...........................................................................................682
Configuring an EdgePort..................................................................................................................683
PVST+ in Multi-Vendor Networks....................................................................................................684
Enabling PVST+ Extend System ID.................................................................................................. 684
PVST+ Sample Configurations.........................................................................................................685
36 Quality of Service (QoS)................................................................................... 687
Implementation Information............................................................................................................689
Port-Based QoS Configurations...................................................................................................... 689
Setting dot1p Priorities for Incoming Traffic............................................................................. 690
Honoring dot1p Priorities on Ingress Traffic............................................................................. 690
Configuring Port-Based Rate Policing....................................................................................... 691
Configuring Port-Based Rate Shaping....................................................................................... 691
Policy-Based QoS Configurations................................................................................................... 692
Classify Traffic.............................................................................................................................693
Create a QoS Policy....................................................................................................................696
Create Policy Maps.....................................................................................................................698
Enabling QoS Rate Adjustment........................................................................................................ 702
Enabling Strict-Priority Queueing.................................................................................................... 702
Weighted Random Early Detection..................................................................................................703
Creating WRED Profiles.............................................................................................................. 704
Applying a WRED Profile to Traffic.............................................................................................704
Displaying Default and Configured WRED Profiles................................................................... 704
Displaying WRED Drop Statistics................................................................................................704
Pre-Calculating Available QoS CAM Space..................................................................................... 705
Specifying Policy-Based Rate Shaping in Packets Per Second.......................................................706
Configuring Policy-Based Rate Shaping..........................................................................................707
Configuring Weights and ECN for WRED ....................................................................................... 707
Global Service Pools With WRED and ECN Settings................................................................. 708
Configuring WRED and ECN Attributes........................................................................................... 709
Classifying Layer 2 Traffic on Layer 3 Interfaces ............................................................................. 711
Managing Hardware Buffer Statistics.......................................................................................... 711
Enabling Buffer Statistics Tracking ...................................................................................................712
37 Routing Information Protocol (RIP)...............................................................713
Protocol Overview.............................................................................................................................713
RIPv1.............................................................................................................................................713
RIPv2.............................................................................................................................................713
Implementation Information............................................................................................................ 714
Configuration Information................................................................................................................714