Concept Guide

ManualsBrandsDell ManualsAccess PlatformsPowerSwitch S6000 ON

Private VLAN Concepts................................................................................................................................................734

Using the Private VLAN Commands........................................................................................................................... 735

Conguration Task List..................................................................................................................................................736

Creating PVLAN ports............................................................................................................................................ 736

Creating a Primary VLAN........................................................................................................................................ 737

Creating a Community VLAN................................................................................................................................. 738

Creating an Isolated VLAN......................................................................................................................................738

Private VLAN Conguration Example......................................................................................................................... 740

Inspecting the Private VLAN Conguration................................................................................................................ 741

41 Per-VLAN Spanning Tree Plus (PVST+).................................................................................................... 743

Protocol Overview......................................................................................................................................................... 743

Implementation Information..........................................................................................................................................744

Congure Per-VLAN Spanning Tree Plus....................................................................................................................744

Related Conguration Tasks................................................................................................................................... 744

Enabling PVST+..............................................................................................................................................................744

Disabling PVST+.............................................................................................................................................................745

Inuencing PVST+ Root Selection...............................................................................................................................745

Modifying Global PVST+ Parameters...........................................................................................................................747

Modifying Interface PVST+ Parameters......................................................................................................................748

Conguring an EdgePort...............................................................................................................................................749

PVST+ in Multi-Vendor Networks................................................................................................................................749

Enabling PVST+ Extend System ID..............................................................................................................................749

PVST+ Sample Congurations.....................................................................................................................................750

42 Quality of Service (QoS)..........................................................................................................................753

Implementation Information..........................................................................................................................................755

Port-Based QoS Congurations.................................................................................................................................. 755

Setting dot1p Priorities for Incoming Trac......................................................................................................... 755

Honoring dot1p Priorities on Ingress Trac..........................................................................................................756

Conguring Port-Based Rate Policing...................................................................................................................757

Conguring Port-Based Rate Shaping.................................................................................................................. 757

Policy-Based QoS Congurations................................................................................................................................758

Classify Trac.......................................................................................................................................................... 758

Dot1p to Queue Mapping Requirement.................................................................................................................762

Create a QoS Policy.................................................................................................................................................762

DSCP Color Maps....................................................................................................................................................765

Create Policy Maps..................................................................................................................................................767

Enabling QoS Rate Adjustment....................................................................................................................................770

Enabling Strict-Priority Queueing................................................................................................................................. 771

Queue Classication Requirements for PFC Functionality........................................................................................771

Support for marking dot1p value in L3 Input Qos Policy............................................................................................771

Weighted Random Early Detection..............................................................................................................................772

Creating WRED Proles.......................................................................................................................................... 773

Applying a WRED Prole to Trac.........................................................................................................................773

Displaying Default and Congured WRED Proles...............................................................................................774

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