Concept Guide

Restore Power Delivery on a Port................................................................................................................................670
Display the Power Details..............................................................................................................................................670
40 Port Monitoring........................................................................................................................................671
Important Points to Remember.................................................................................................................................... 671
Port Monitoring..............................................................................................................................................................672
Conguring Port Monitoring.........................................................................................................................................674
Conguring Monitor Multicast Queue.........................................................................................................................675
Enabling Flow-Based Monitoring................................................................................................................................. 676
Remote Port Mirroring...................................................................................................................................................677
Remote Port Mirroring Example.............................................................................................................................677
Conguring Remote Port Mirroring....................................................................................................................... 678
Displaying Remote-Port Mirroring Congurations...............................................................................................680
Conguration procedure for Remote Port Mirroring...........................................................................................680
Encapsulated Remote Port Monitoring.......................................................................................................................685
ERPM Behavior on a typical Dell EMC Networking OS ...........................................................................................687
Decapsulation of ERPM packets at the Destination IP/ Analyzer..................................................................... 687
Port Monitoring on VLT................................................................................................................................................ 688
VLT Non-fail over Scenario.....................................................................................................................................689
VLT Fail-over Scenario............................................................................................................................................689
RPM over VLT Scenarios........................................................................................................................................689
41 Private VLANs (PVLAN)........................................................................................................................... 691
Private VLAN Concepts................................................................................................................................................ 691
Using the Private VLAN Commands...........................................................................................................................692
Conguration Task List..................................................................................................................................................693
Creating PVLAN ports............................................................................................................................................ 693
Creating a Primary VLAN....................................................................................................................................... 694
Creating a Community VLAN.................................................................................................................................695
Creating an Isolated VLAN..................................................................................................................................... 695
Private VLAN Conguration Example......................................................................................................................... 697
Inspecting the Private VLAN Conguration...............................................................................................................698
42 Per-VLAN Spanning Tree Plus (PVST+)................................................................................................... 700
Protocol Overview.........................................................................................................................................................700
Implementation Information...........................................................................................................................................701
Congure Per-VLAN Spanning Tree Plus.................................................................................................................... 701
Related Conguration Tasks....................................................................................................................................701
Enabling PVST+.............................................................................................................................................................. 701
Disabling PVST+.............................................................................................................................................................702
Inuencing PVST+ Root Selection...............................................................................................................................702
Modifying Global PVST+ Parameters.......................................................................................................................... 704
Modifying Interface PVST+ Parameters..................................................................................................................... 705
Conguring an EdgePort.............................................................................................................................................. 706
PVST+ in Multi-Vendor Networks................................................................................................................................706
Enabling PVST+ Extend System ID............................................................................................................................. 706
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Contents