Administrator Guide

Conguring Remote Port Mirroring........................................................................................................................616
Displaying Remote-Port Mirroring Congurations................................................................................................618
Conguring the Sample Remote Port Mirroring...................................................................................................618
Encapsulated Remote Port Monitoring....................................................................................................................... 621
ERPM Behavior on a typical Dell Networking OS .....................................................................................................623
Decapsulation of ERPM packets at the Destination IP/ Analyzer.....................................................................623
Port Monitoring on VLT.................................................................................................................................................624
VLT Non-fail over Scenario.....................................................................................................................................624
VLT Fail-over Scenario............................................................................................................................................625
RPM over VLT Scenarios........................................................................................................................................625
39 Private VLANs (PVLAN).......................................................................................................................... 627
Private VLAN Concepts................................................................................................................................................627
Using the Private VLAN Commands...........................................................................................................................628
Conguration Task List..................................................................................................................................................629
Creating PVLAN ports............................................................................................................................................ 629
Creating a Primary VLAN....................................................................................................................................... 630
Creating a Community VLAN..................................................................................................................................631
Creating an Isolated VLAN...................................................................................................................................... 631
Private VLAN Conguration Example......................................................................................................................... 633
Inspecting the Private VLAN Conguration............................................................................................................... 634
40 Per-VLAN Spanning Tree Plus (PVST+)................................................................................................... 636
Protocol Overview.........................................................................................................................................................636
Implementation Information..........................................................................................................................................637
Congure Per-VLAN Spanning Tree Plus....................................................................................................................637
Related Conguration Tasks................................................................................................................................... 637
Enabling PVST+..............................................................................................................................................................637
Disabling PVST+.............................................................................................................................................................638
Inuencing PVST+ Root Selection...............................................................................................................................638
Modifying Global PVST+ Parameters..........................................................................................................................640
Modifying Interface PVST+ Parameters......................................................................................................................641
Conguring an EdgePort.............................................................................................................................................. 642
PVST+ in Multi-Vendor Networks............................................................................................................................... 642
Enabling PVST+ Extend System ID............................................................................................................................. 642
PVST+ Sample Congurations.....................................................................................................................................643
41 Quality of Service (QoS).......................................................................................................................... 646
Implementation Information..........................................................................................................................................648
Port-Based QoS Congurations.................................................................................................................................. 648
Setting dot1p Priorities for Incoming Trac.........................................................................................................648
Honoring dot1p Priorities on Ingress Trac..........................................................................................................649
Conguring Port-Based Rate Policing.................................................................................................................. 650
Conguring Port-Based Rate Shaping..................................................................................................................650
Policy-Based QoS Congurations................................................................................................................................ 651
Classify Trac...........................................................................................................................................................651
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