Users Guide

Configuring the Sample Remote Port Mirroring...................................................................................................617
Encapsulated Remote Port Monitoring...................................................................................................................... 620
ERPM Behavior on a typical Dell Networking OS .................................................................................................... 622
Decapsulation of ERPM packets at the Destination IP/ Analyzer.................................................................... 622
Port Monitoring on VLT................................................................................................................................................623
VLT Non-fail over Scenario....................................................................................................................................623
VLT Fail-over Scenario............................................................................................................................................624
RPM over VLT Scenarios....................................................................................................................................... 624
39 Private VLANs (PVLAN)..........................................................................................................................626
Private VLAN Concepts............................................................................................................................................... 626
Using the Private VLAN Commands...........................................................................................................................627
Configuration Task List.................................................................................................................................................628
Creating PVLAN ports............................................................................................................................................ 628
Creating a Primary VLAN....................................................................................................................................... 629
Creating a Community VLAN.................................................................................................................................630
Creating an Isolated VLAN.....................................................................................................................................630
Private VLAN Configuration Example.........................................................................................................................632
Inspecting the Private VLAN Configuration...............................................................................................................633
40 Per-VLAN Spanning Tree Plus (PVST+)..................................................................................................635
Protocol Overview.........................................................................................................................................................635
Implementation Information......................................................................................................................................... 636
Configure Per-VLAN Spanning Tree Plus.................................................................................................................. 636
Related Configuration Tasks..................................................................................................................................636
Enabling PVST+.............................................................................................................................................................636
Disabling PVST+............................................................................................................................................................ 637
Influencing PVST+ Root Selection.............................................................................................................................. 637
Modifying Global PVST+ Parameters......................................................................................................................... 639
Modifying Interface PVST+ Parameters.................................................................................................................... 640
Configuring an EdgePort...............................................................................................................................................641
PVST+ in Multi-Vendor Networks............................................................................................................................... 641
Enabling PVST+ Extend System ID............................................................................................................................. 641
PVST+ Sample Configurations.................................................................................................................................... 642
41 Quality of Service (QoS)..........................................................................................................................645
Implementation Information......................................................................................................................................... 647
Port-Based QoS Configurations.................................................................................................................................. 647
Setting dot1p Priorities for Incoming Traffic........................................................................................................ 647
Honoring dot1p Priorities on Ingress Traffic.........................................................................................................648
Configuring Port-Based Rate Policing..................................................................................................................649
Configuring Port-Based Rate Shaping................................................................................................................. 649
Policy-Based QoS Configurations............................................................................................................................... 650
Classify Traffic.........................................................................................................................................................650
Create a QoS Policy................................................................................................................................................ 653
Create Policy Maps.................................................................................................................................................656
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