Dell S4048-ON - Page 23

Encapsulated Remote Port Monitoring.......................................................................................................................705
ERPM Behavior on a typical Dell Networking OS .....................................................................................................707
Decapsulation of ERPM packets at the Destination IP/ Analyzer..................................................................... 707
Port Monitoring on VLT.................................................................................................................................................708
VLT Non-fail over Scenario.....................................................................................................................................708
VLT Fail-over Scenario............................................................................................................................................ 709
RPM over VLT Scenarios........................................................................................................................................709
41 Private VLANs (PVLAN)............................................................................................................................711
Private VLAN Concepts................................................................................................................................................. 711
Using the Private VLAN Commands............................................................................................................................712
Conguration Task List...................................................................................................................................................713
Creating PVLAN ports............................................................................................................................................. 713
Creating a Primary VLAN........................................................................................................................................ 714
Creating a Community VLAN..................................................................................................................................715
Creating an Isolated VLAN...................................................................................................................................... 715
Private VLAN Conguration Example.......................................................................................................................... 717
Inspecting the Private VLAN Conguration................................................................................................................718
42 Per-VLAN Spanning Tree Plus (PVST+)....................................................................................................720
Protocol Overview......................................................................................................................................................... 720
Implementation Information...........................................................................................................................................721
Congure Per-VLAN Spanning Tree Plus.................................................................................................................... 721
Related Conguration Tasks....................................................................................................................................721
Enabling PVST+.............................................................................................................................................................. 721
Disabling PVST+.............................................................................................................................................................722
Inuencing PVST+ Root Selection...............................................................................................................................722
Modifying Global PVST+ Parameters.......................................................................................................................... 724
Modifying Interface PVST+ Parameters..................................................................................................................... 725
Conguring an EdgePort.............................................................................................................................................. 726
PVST+ in Multi-Vendor Networks................................................................................................................................726
Enabling PVST+ Extend System ID............................................................................................................................. 726
PVST+ Sample Congurations..................................................................................................................................... 727
43 Quality of Service (QoS)..........................................................................................................................730
Implementation Information..........................................................................................................................................732
Port-Based QoS Congurations...................................................................................................................................732
Setting dot1p Priorities for Incoming Trac......................................................................................................... 732
Honoring dot1p Priorities on Ingress Trac..........................................................................................................733
Conguring Port-Based Rate Policing...................................................................................................................734
Conguring Port-Based Rate Shaping.................................................................................................................. 734
Policy-Based QoS Congurations................................................................................................................................735
Classify Trac.......................................................................................................................................................... 735
Create a QoS Policy.................................................................................................................................................739
Create Policy Maps...................................................................................................................................................741
DSCP Color Maps..........................................................................................................................................................745
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