Users Guide

45 Private VLANs (PVLAN)......................................................................................................832

Private VLAN Concepts.........................................................................................................832

Using the Private VLAN Commands...................................................................................833

Configuration Task List.........................................................................................................834

Creating PVLAN Ports......................................................................................................835

Creating a Primary VLAN................................................................................................ 836

Creating a Community VLAN.........................................................................................837

Creating an Isolated VLAN..............................................................................................837

Private VLAN Configuration Example................................................................................ 838

Inspecting the Private VLAN Configuration................................................................839

46 Per-VLAN Spanning Tree Plus (PVST+)..........................................................................842

Protocol Overview.................................................................................................................843

Implementation Information...............................................................................................844

Configure Per-VLAN Spanning Tree Plus.........................................................................844

Related Configuration Tasks..........................................................................................844

Enabling PVST+......................................................................................................................844

Disabling PVST+..................................................................................................................... 845

Influencing PVST+ Root Selection...............................................................................846

Modifying Global PVST+ Parameters.................................................................................847

Modifying Interface PVST+ Parameters............................................................................ 848

Configuring an EdgePort......................................................................................................849

PVST+ in Multi-Vendor Networks...................................................................................... 850

Enabling PVST+ Extend System ID.....................................................................................850

PVST+ Sample Configurations............................................................................................ 851

47 Quality of Service (QoS)....................................................................................................854

Implementation Information............................................................................................... 857

Port-Based QoS Configurations......................................................................................... 857

Setting dot1p Priorities for Incoming Traffic.............................................................. 857

Honoring dot1p Priorities on Ingress Traffic.............................................................. 858

Configuring Port-Based Rate Policing........................................................................ 858

Configuring Port-Based Rate Shaping........................................................................ 859

Policy-Based QoS Configurations..................................................................................... 860

Classify Traffic...................................................................................................................860

Create a QoS Policy........................................................................................................ 864

Create Policy Maps.......................................................................................................... 867

DSCP Color Maps.................................................................................................................. 870

Creating a DSCP Color Map...........................................................................................871

Displaying DSCP Color Maps.........................................................................................872

Displaying a DSCP Color Policy Configuration .........................................................872