Users Guide

Use PIM-SSM with IGMP Version 2 Hosts................................................................................................................603
Conguring PIM-SSM with IGMPv2.................................................................................................................... 604
37 Port Monitoring....................................................................................................................................... 605
Important Points to Remember................................................................................................................................... 605
Port Monitoring..............................................................................................................................................................606
Conguring Port Monitoring.........................................................................................................................................607
Conguring Monitor Multicast Queue........................................................................................................................ 608
Enabling Flow-Based Monitoring.................................................................................................................................608
Remote Port Mirroring..................................................................................................................................................609
Remote Port Mirroring Example............................................................................................................................ 609
Conguring Remote Port Mirroring....................................................................................................................... 610
Displaying Remote-Port Mirroring Congurations................................................................................................612
Conguring the Sample Remote Port Mirroring...................................................................................................612
Encapsulated Remote Port Monitoring....................................................................................................................... 615
ERPM Behavior on a typical Dell Networking OS ..................................................................................................... 617
Decapsulation of ERPM packets at the Destination IP/ Analyzer......................................................................617
38 Private VLANs (PVLAN).......................................................................................................................... 619
Private VLAN Concepts................................................................................................................................................ 619
Using the Private VLAN Commands...........................................................................................................................620
Conguration Task List.................................................................................................................................................. 621
Creating PVLAN ports.............................................................................................................................................621
Creating a Primary VLAN....................................................................................................................................... 622
Creating a Community VLAN.................................................................................................................................623
Creating an Isolated VLAN..................................................................................................................................... 623
Private VLAN Conguration Example......................................................................................................................... 625
Inspecting the Private VLAN Conguration...............................................................................................................626
39 Per-VLAN Spanning Tree Plus (PVST+)................................................................................................... 628
Protocol Overview......................................................................................................................................................... 628
Implementation Information..........................................................................................................................................629
Congure Per-VLAN Spanning Tree Plus................................................................................................................... 629
Related Conguration Tasks...................................................................................................................................630
Enabling PVST+............................................................................................................................................................. 630
Disabling PVST+.............................................................................................................................................................630
Inuencing PVST+ Root Selection............................................................................................................................... 631
Modifying Global PVST+ Parameters..........................................................................................................................632
Modifying Interface PVST+ Parameters..................................................................................................................... 633
Conguring an EdgePort.............................................................................................................................................. 634
PVST+ in Multi-Vendor Networks............................................................................................................................... 634
Enabling PVST+ Extend System ID............................................................................................................................. 634
PVST+ Sample Congurations.....................................................................................................................................635
40 Quality of Service (QoS)..........................................................................................................................637
Implementation Information..........................................................................................................................................639
Port-Based QoS Congurations.................................................................................................................................. 639
Contents
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