Users Guide

Encapsulated Remote Port Monitoring...................................................................................................................... 653
ERPM Behavior on a typical Dell Networking OS ....................................................................................................655
Decapsulation of ERPM packets at the Destination IP/ Analyzer....................................................................655
Port Monitoring on VLT................................................................................................................................................656
VLT Non-fail over Scenario....................................................................................................................................656
VLT Fail-over Scenario............................................................................................................................................657
RPM over VLT Scenarios....................................................................................................................................... 657
37 Private VLANs (PVLAN)..........................................................................................................................659
Private VLAN Concepts............................................................................................................................................... 659
Using the Private VLAN Commands...........................................................................................................................660
Configuration Task List..................................................................................................................................................661
Creating PVLAN ports.............................................................................................................................................661
Creating a Primary VLAN....................................................................................................................................... 662
Creating a Community VLAN.................................................................................................................................663
Creating an Isolated VLAN..................................................................................................................................... 663
Private VLAN Configuration Example.........................................................................................................................665
Inspecting the Private VLAN Configuration...............................................................................................................666
38 Per-VLAN Spanning Tree Plus (PVST+)..................................................................................................668
Protocol Overview.........................................................................................................................................................668
Implementation Information......................................................................................................................................... 669
Configure Per-VLAN Spanning Tree Plus.................................................................................................................. 669
Related Configuration Tasks..................................................................................................................................669
Enabling PVST+.............................................................................................................................................................669
Disabling PVST+............................................................................................................................................................ 670
Influencing PVST+ Root Selection.............................................................................................................................. 670
Modifying Global PVST+ Parameters......................................................................................................................... 672
Modifying Interface PVST+ Parameters.................................................................................................................... 673
Configuring an EdgePort.............................................................................................................................................. 674
PVST+ in Multi-Vendor Networks...............................................................................................................................674
Enabling PVST+ Extend System ID.............................................................................................................................674
PVST+ Sample Configurations.................................................................................................................................... 675
39 Quality of Service (QoS)......................................................................................................................... 678
Implementation Information......................................................................................................................................... 680
Port-Based QoS Configurations..................................................................................................................................680
Setting dot1p Priorities for Incoming Traffic........................................................................................................680
Honoring dot1p Priorities on Ingress Traffic......................................................................................................... 681
Configuring Port-Based Rate Policing..................................................................................................................682
Configuring Port-Based Rate Shaping..................................................................................................................682
Policy-Based QoS Configurations............................................................................................................................... 683
Classify Traffic......................................................................................................................................................... 683
Dot1p to Queue Mapping Requirement................................................................................................................ 686
Create a QoS Policy................................................................................................................................................ 687
DSCP Color Maps................................................................................................................................................... 689
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