Concept Guide

Behavior of Flow-Based Monitoring.......................................................................................................................717
Enabling Flow-Based Monitoring............................................................................................................................718
Conguring IPv6 Flow-Based Mirroring................................................................................................................720
Remote Port Mirroring.................................................................................................................................................. 722
Remote Port Mirroring Example.............................................................................................................................723
Conguring Remote Port Mirroring....................................................................................................................... 723
Displaying Remote-Port Mirroring Congurations...............................................................................................725
Conguring the Sample Remote Port Mirroring.................................................................................................. 726
Encapsulated Remote Port Monitoring.......................................................................................................................729
ERPM Behavior on a typical Dell EMC Networking OS ............................................................................................731
Decapsulation of ERPM packets at the Destination IP/ Analyzer......................................................................731
Port Monitoring on VLT.................................................................................................................................................732
VLT Non-fail over Scenario.....................................................................................................................................732
VLT Fail-over Scenario............................................................................................................................................ 733
RPM over VLT Scenarios........................................................................................................................................733
40 Private VLANs (PVLAN).......................................................................................................................... 735
Private VLAN Concepts................................................................................................................................................735
Using the Private VLAN Commands........................................................................................................................... 736
Conguration Task List.................................................................................................................................................. 737
Creating PVLAN ports.............................................................................................................................................737
Creating a Primary VLAN........................................................................................................................................738
Creating a Community VLAN................................................................................................................................. 739
Creating an Isolated VLAN......................................................................................................................................739
Private VLAN Conguration Example.......................................................................................................................... 741
Inspecting the Private VLAN Conguration................................................................................................................742
41 Per-VLAN Spanning Tree Plus (PVST+).................................................................................................... 744
Protocol Overview......................................................................................................................................................... 744
Implementation Information..........................................................................................................................................745
Congure Per-VLAN Spanning Tree Plus....................................................................................................................745
Related Conguration Tasks................................................................................................................................... 745
Enabling PVST+..............................................................................................................................................................745
Disabling PVST+............................................................................................................................................................. 746
Inuencing PVST+ Root Selection...............................................................................................................................746
Modifying Global PVST+ Parameters.......................................................................................................................... 748
Modifying Interface PVST+ Parameters......................................................................................................................749
Conguring an EdgePort.............................................................................................................................................. 750
PVST+ in Multi-Vendor Networks............................................................................................................................... 750
Enabling PVST+ Extend System ID............................................................................................................................. 750
PVST+ Sample Congurations......................................................................................................................................751
42 Quality of Service (QoS)..........................................................................................................................754
Implementation Information..........................................................................................................................................756
Port-Based QoS Congurations.................................................................................................................................. 756
Setting dot1p Priorities for Incoming Trac......................................................................................................... 756
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Contents