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Encapsulated Remote Port Monitoring........................................................................................................................718

ERPM Behavior on a typical Dell EMC Networking OS ...........................................................................................720

Decapsulation of ERPM packets at the Destination IP/ Analyzer..................................................................... 720

Port Monitoring on VLT................................................................................................................................................. 721

VLT Non-fail over Scenario......................................................................................................................................721

VLT Fail-over Scenario............................................................................................................................................ 722

RPM over VLT Scenarios........................................................................................................................................722

44 Private VLANs (PVLAN).......................................................................................................................... 724

Private VLAN Concepts................................................................................................................................................724

Using the Private VLAN Commands........................................................................................................................... 725

Conguration Task List..................................................................................................................................................726

Creating PVLAN Ports............................................................................................................................................ 726

Creating a Primary VLAN........................................................................................................................................ 727

Creating a Community VLAN................................................................................................................................. 728

Creating an Isolated VLAN......................................................................................................................................728

Private VLAN Conguration Example......................................................................................................................... 730

Inspecting the Private VLAN Conguration.......................................................................................................... 731

45 Per-VLAN Spanning Tree Plus (PVST+)................................................................................................... 733

Protocol Overview......................................................................................................................................................... 734

Implementation Information..........................................................................................................................................734

Congure Per-VLAN Spanning Tree Plus....................................................................................................................735

Related Conguration Tasks...................................................................................................................................735

Enabling PVST+..............................................................................................................................................................735

Disabling PVST+.............................................................................................................................................................735

Inuencing PVST+ Root Selection.........................................................................................................................736

Modifying Global PVST+ Parameters.......................................................................................................................... 737

Modifying Interface PVST+ Parameters..................................................................................................................... 738

Conguring an EdgePort.............................................................................................................................................. 739

PVST+ in Multi-Vendor Networks................................................................................................................................739

Enabling PVST+ Extend System ID..............................................................................................................................740

PVST+ Sample Congurations..................................................................................................................................... 740

46 Quality of Service (QoS)..........................................................................................................................743

Implementation Information..........................................................................................................................................745

Port-Based QoS Congurations...................................................................................................................................745

Setting dot1p Priorities for Incoming Trac......................................................................................................... 745

Honoring dot1p Priorities on Ingress Trac.......................................................................................................... 746

Conguring Port-Based Rate Policing...................................................................................................................746

Conguring Port-Based Rate Shaping.................................................................................................................. 747

Policy-Based QoS Congurations................................................................................................................................748

Classify Trac.......................................................................................................................................................... 748

Create a QoS Policy.................................................................................................................................................752

Create Policy Maps..................................................................................................................................................754

DSCP Color Maps..........................................................................................................................................................758

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