Service Manual

Use PIM-SSM with IGMP Version 2 Hosts.................................................................................................................... 586
Conguring PIM-SSM with IGMPv2........................................................................................................................586
36 Port Monitoring.........................................................................................................588
Important Points to Remember......................................................................................................................................588
Port Monitoring..............................................................................................................................................................588
Conguring Port Monitoring.......................................................................................................................................... 590
Enabling Flow-Based Monitoring....................................................................................................................................592
Remote Port Mirroring................................................................................................................................................... 593
Remote Port Mirroring Example...............................................................................................................................593
Conguring Remote Port Mirroring..........................................................................................................................594
Displaying Remote-Port Mirroring Congurations.................................................................................................... 595
Conguring the Sample Remote Port Mirroring....................................................................................................... 596
Conguring the Encapsulated Remote Port Mirroring....................................................................................................599
Changes to Default BehaviorConguration steps for ERPM ................................................................................... 599
ERPM Behavior on a typical Dell Networking OS ...........................................................................................................601
Decapsulation of ERPM packets at the Destination IP/ Analyzer..............................................................................601
37 Per-VLAN Spanning Tree Plus (PVST+)..................................................................... 603
Protocol Overview......................................................................................................................................................... 603
Implementation Information........................................................................................................................................... 604
Congure Per-VLAN Spanning Tree Plus....................................................................................................................... 604
Related Conguration Tasks.....................................................................................................................................604
Enabling PVST+............................................................................................................................................................. 604
Disabling PVST+.............................................................................................................................................................604
Inuencing PVST+ Root Selection................................................................................................................................. 605
Modifying Global PVST+ Parameters............................................................................................................................. 606
Modifying Interface PVST+ Parameters......................................................................................................................... 607
Conguring an EdgePort................................................................................................................................................608
PVST+ in Multi-Vendor Networks.................................................................................................................................. 608
Enabling PVST+ Extend System ID................................................................................................................................ 609
PVST+ Sample Congurations....................................................................................................................................... 609
38 Quality of Service (QoS)............................................................................................612
Implementation Information............................................................................................................................................ 613
Port-Based QoS Congurations......................................................................................................................................614
Setting dot1p Priorities for Incoming Trac.............................................................................................................. 614
Honoring dot1p Priorities on Ingress Trac............................................................................................................... 614
Conguring Port-Based Rate Policing.......................................................................................................................615
Conguring Port-Based Rate Shaping...................................................................................................................... 615
Policy-Based QoS Congurations................................................................................................................................... 616
Classify Trac.......................................................................................................................................................... 616
Dot1p to Queue Mapping Requirement.................................................................................................................... 620
Create a QoS Policy................................................................................................................................................. 620
DSCP Color Maps....................................................................................................................................................622
Create Policy Maps.................................................................................................................................................. 624
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