Administrator Guide

Configuring Monitor Multicast Queue............................................................................................................................ 628
Flow-Based Monitoring.................................................................................................................................................... 628
Enabling Flow-Based Monitoring...............................................................................................................................630
Configuring IPv6 Flow-Based Mirroring....................................................................................................................631
Remote Port Mirroring..................................................................................................................................................... 633
Remote Port Mirroring Example................................................................................................................................633
Configuring Remote Port Mirroring.......................................................................................................................... 634
Displaying Remote-Port Mirroring Configurations..................................................................................................635
Configuration procedure for Remote Port Mirroring..............................................................................................636
Encapsulated Remote Port Monitoring..........................................................................................................................640
ERPM Behavior on a typical Dell EMC Networking OS .............................................................................................. 642
Port Monitoring on VLT....................................................................................................................................................643
39 Per-VLAN Spanning Tree Plus (PVST+)....................................................................................646
Protocol Overview............................................................................................................................................................ 646
Implementation Information............................................................................................................................................. 647
Configure Per-VLAN Spanning Tree Plus...................................................................................................................... 647
Enabling PVST+.................................................................................................................................................................647
Disabling PVST+................................................................................................................................................................ 647
Influencing PVST+ Root Selection..................................................................................................................................648
Modifying Global PVST+ Parameters.............................................................................................................................649
Modifying Interface PVST+ Parameters........................................................................................................................650
Configuring an EdgePort..................................................................................................................................................650
PVST+ in Multi-Vendor Networks...................................................................................................................................651
Enabling PVST+ Extend System ID.................................................................................................................................651
PVST+ Sample Configurations........................................................................................................................................652
40 Quality of Service (QoS)......................................................................................................... 654
Implementation Information.............................................................................................................................................656
Port-Based QoS Configurations..................................................................................................................................... 656
Setting dot1p Priorities for Incoming Traffic............................................................................................................656
Honoring dot1p Priorities on Ingress Traffic.............................................................................................................657
Configuring Port-Based Rate Policing......................................................................................................................657
Configuring Port-Based Rate Shaping..................................................................................................................... 658
Policy-Based QoS Configurations...................................................................................................................................658
Classify Traffic.............................................................................................................................................................659
Dot1p to Queue Mapping Requirement.....................................................................................................................661
Create a QoS Policy....................................................................................................................................................662
DSCP Color Maps....................................................................................................................................................... 664
Create Policy Maps.....................................................................................................................................................666
Enabling QoS Rate Adjustment.......................................................................................................................................669
Enabling Strict-Priority Queueing....................................................................................................................................669
Queue Classification Requirements for PFC Functionality..........................................................................................669
Support for marking dot1p value in L3 Input Qos Policy.............................................................................................. 670
Weighted Random Early Detection.................................................................................................................................670
Enabling and Disabling WRED Globally...................................................................................................................... 671
Creating WRED Profiles.............................................................................................................................................. 671
Applying a WRED Profile to Traffic...........................................................................................................................672
Displaying Default and Configured WRED Profiles..................................................................................................672
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